Breathe Easy: Unveiling the Secrets of Indoor Air Quality
Boosting Indoor Air Quality in Your Home
In our quest for a healthier lifestyle, we often overlook one crucial aspect: the quality of the air we breathe indoors. Whether you’re concerned about allergies, respiratory health, or simply creating a comfortable living environment, understanding indoor air quality is vital. In this post, we’ll delve into the fascinating world of indoor air quality, explore how it affects your well-being. Additionally, we will provide practical tips to improve your home’s air. Plus, discover how EMCO Tech Heating and Cooling can assist you with the newest indoor air quality products and services.
How Does Indoor Air Quality Affect Your Health?
Airborne Avengers: The Impact on Your Respiratory Health Indoor air quality plays a significant role in your respiratory health. Dust, pet dander, mold spores, and pesky pollen can trigger symptoms like coughing, wheezing, and shortness of breath. By addressing these pollutants, you can breathe easier and enjoy a healthier indoor environment.
Sensitivities Unmasked: Allergies and Their Silent Agitators Do you find yourself constantly sneezing or battling itchy eyes? Indoor air pollutants, such as mold, dust, and volatile organic compounds (VOCs), can unleash a wave of allergic reactions. Take control of your allergies by minimizing exposure to these irritants and creating a haven of relief within your home.
Clearing the Air: The Cardiovascular Connection Beyond respiratory issues, poor indoor air quality can impact your cardiovascular health. Harmful particulate matter and chemicals emitted from sources like tobacco smoke, cooking fumes, and building materials can infiltrate your bloodstream and increase the risk of heart disease. Prioritizing clean indoor air can protect your heart and keep it beating strong.
Mental Clarity: The Mind and Indoor Air Quality Did you know that the quality of the air you breathe can affect your cognitive function? Stuffy indoor environments with elevated levels of carbon dioxide and other pollutants can impair concentration, memory, and decision-making abilities. Without a doubt, by embracing fresh, clean air, you can enhance your mental well-being and optimize your cognitive prowess.
What Causes Indoor Air Quality Problems in Homes?
Ventilation Vortex: The Importance of Fresh Air Exchange Inadequate ventilation is a leading culprit behind IAQ problems. When stale air becomes trapped indoors, pollutants accumulate, creating an unhealthy environment. Maximize airflow by opening windows, employing natural ventilation techniques, and seeking expert advice on innovative ventilation solutions.
Invisible Intruders: Indoor Pollutants Exposed A plethora of indoor pollutants can silently impact air quality. Also, tobacco smoke, cooking emissions, cleaning products, and volatile chemicals present in building materials and household items are among the culprits. Moreover, to safeguard your home, be vigilant in reducing exposure to these pollutants and choose eco-friendly alternatives.
System Supercharge: The Power of HVAC Maintenance Your trusty HVAC system plays a crucial role in maintaining the quality of indoor air. Besides, regular maintenance, including cleaning or replacing filters, ensures optimal filtration and circulation of fresh air. EMCO Tech Heating and Cooling can help you upgrade to high-efficiency filters, enhancing your system’s performance and providing cleaner air throughout your home.
Act for Cleaner Air with EMCO Tech Heating and Cooling!
Ready to take control of your indoor air quality? Look no further than EMCO Tech Heating and Cooling. Our team of experts provides you with top-IAQ products and services, tailored to meet your specific needs.
Discover Our Range of IAQ Products: From advanced air purifiers and filtration systems to humidity control solutions. EMCO Tech offers cutting-edge products that can transform your home into a sanctuary of clean, fresh air.
Unleash the Power of Air Duct Cleaning: Over time, your air ducts can accumulate dust and debris, compromising the purity of the air you breathe. Certainly, our air duct cleaning services ensure a thorough and meticulous cleaning process, improving air circulation and a healthier living space.
Don’t Compromise on Your Well-being!
Take the first step toward healthier indoor air today. Contact EMCO Tech Heating and Cooling at 215-366-1001 to explore indoor air quality products by Carrier HVAC and schedule an air duct cleaning service. Together, we can create an environment where clean air is a given, allowing you and your loved ones to breathe easy and live your best lives. Learn more about this trend on EPA website.
You might find these trends interesting: Importance of the Heating System Inspection, End of Summer AC Repairs, Products, Carrier Ductless Mini Split Systems, Why Air Duct Cleaning is Important
Top Benefits of Switching to Natural Gas Heating
Switching to Natural Gas Heating in the Philadelphia, PA Region: Top Three Benefits
witching to gas heating is a smart move as energy prices continue to rise and environmental awareness grows in Philadelphia, PA. As colder months approach, choosing natural gas can help reduce heating costs while offering a cleaner, efficient way to keep your home or business comfortable.
If you’re considering converting from oil or electric heat, our team can evaluate your current system and determine whether a natural gas upgrade makes sense for your property. You can request details through our online contact form or schedule service directly using our online scheduling form.
Natural Gas as an Affordable and Sustainable Heating Option
Energy costs across the United States have increased significantly in recent years. According to the U.S. Bureau of Labor Statistics Consumer Price Index, electricity prices rose sharply during recent heating seasons, placing additional pressure on homeowners and commercial property owners.
Natural gas continues to be one of the most cost-stable heating fuels available. The U.S. Energy Information Administration consistently reports lower average residential heating costs for natural gas compared to electricity and oil in many regions.
For property owners in Philadelphia and surrounding counties, switching to gas heating can provide:
• Lower long-term heating costs
• Greater pricing stability
• Improved system efficiency
• Cleaner combustion compared to oil
Three Benefits of Converting to Natural Gas Heating
1. Long-Term Cost Savings and Energy Stability
Before converting, you’ll need access to a gas line. Local utility providers such as PECO offer tools like their Natural Gas Availability Map to determine service access.
While installing a gas furnace or boiler requires an upfront investment, many homeowners experience noticeable reductions in monthly energy bills after conversion. Over time, natural gas systems often deliver more predictable heating expenses compared to oil or electric resistance systems.
If you are considering a full heating upgrade, explore our heating services to review available system options.
2. Cleaner Energy Compared to Oil and Coal
Natural gas burns more efficiently than many traditional fuels. According to the U.S. Energy Information Administration, burning natural gas produces fewer emissions of many pollutants compared to coal and petroleum-based fuels.
For homeowners focused on environmental impact, natural gas offers a practical balance between affordability and reduced emissions without sacrificing heating performance.
3. Reliable and Convenient Fuel Source
Natural gas systems do not require fuel deliveries like oil heating. Once connected to a utility line, supply remains consistent without the need for storage tanks or seasonal refills.
Gas heating systems also operate efficiently during peak winter demand. With proper maintenance, they provide dependable performance throughout cold Pennsylvania winters.
If your property still relies on oil heat, our team can evaluate conversion options and determine whether a new gas furnace installation or gas boiler upgrade is the right solution.
Thinking About Switching to Natural Gas?
If you have questions about converting from oil or electric heating to natural gas, our technicians can assess your system and provide a clear upgrade plan.
Call 215-366-1001 or schedule your consultation through our online appointment form.
Related Articles
- Why Switching to Natural Gas Is a Smart Move for Homeowners
- Alternative Heat Sources to Gas Furnaces
- Gas Furnace Repair Willow Grove
- No Heat at Home? This Could Be the Reason Why!
For full residential and commercial system support, explore our Heating Services and Air Conditioning Services.
Why is My Heater Blowing Cold Air?
Heater Blowing Cold Air in Philly? Here’s What’s Really Going On
When your heater is blowing cold air, the problem is usually mechanical, not mysterious. Systems don’t “decide” to stop heating. They react to something: a safety switch trips, airflow gets restricted, ignition fails, or auxiliary heat doesn’t engage.
In the Philadelphia area, especially in older rowhomes and split-level homes, winter heating systems work harder than most homeowners realize. Temperature swings, insulation gaps, and ductwork that’s seen better decades all contribute to central heat blowing cold air when it shouldn’t.
The key is narrowing it down to the category you’re actually dealing with. In most cases, it’s either a normal startup delay, an airflow restriction, a fuel or ignition problem, or a heat pump limitation. Almost every “furnace blowing cold air” situation fits one of those buckets.
Let’s walk through them without turning this into a hardware store instruction manual.
Why Is My Heater Blowing Cold Air? Start With These Two Things
Before assuming something expensive is wrong, check the two most common causes in the first five minutes.
First, look at the thermostat. If the fan is set to ON instead of AUTO, the system will push air constantly. Between heating cycles, that air feels cold. Homeowners often mistake this for a broken furnace.
Second, check the air filter. A clogged filter restricts airflow. When airflow drops, the furnace overheats. When it overheats, the safety switch shuts the burner off. The blower keeps running. What you feel is cold air.
That simple sequence accounts for a huge percentage of “my heat is blowing cold air” calls every winter.
Furnace Blowing Cold Air? Here’s What It Usually Means
If you have a gas furnace and it starts warm but then turns cold, you’re likely dealing with one of three issues:
- Dirty flame sensor
- Ignition failure
- Overheating limit switch trip
A dirty flame sensor causes the burner to shut off seconds after ignition. An overheating furnace shuts down to protect itself. In both cases, the blower continues running. That’s why the air turns cold even though the system sounds like it’s working. If this pattern repeats, it’s time for professional heating repair, not repeated thermostat resets.
Central Heat Blowing Cold Air in the House? Check the Ductwork
If some rooms feel fine and others feel like a freezer aisle, the heating unit may not be the problem at all. Leaky or disconnected ductwork can pull in cold attic or basement air before it reaches the register. In older Philly homes, this is extremely common. You may think your heater is blowing cool air, when in reality the heated air is mixing with cold air in the ducts. That’s not a furnace failure. That’s airflow loss.
HVAC Blowing Cold Air When Heat Is On (Heat Pump Systems)
Heat pumps confuse a lot of homeowners. Unlike a gas furnace, a heat pump produces air that feels warm but not hot. When outdoor temperatures drop near freezing, the system relies on auxiliary heat.
If auxiliary heat fails to engage, you’ll experience:
- Lukewarm airflow
- Long run times
- Indoor temperature that never reaches the set point
Short bursts of cooler air can also happen during defrost mode. That part is normal. Continuous cold air is not. If your HVAC system is blowing cold air when heat is on for extended periods, that needs diagnosis.
Quick Comparison: What’s Causing the Cold Air?
| Feature | Gas/Propane Heater | Oil Furnace | Heat Pump |
|---|---|---|---|
| Top Cold Air Causes | Pilot light out; flame sensor dirty; low gas supply | Empty oil tank; clogged burner; faulty thermocouple | Freeze mode below 32°F; aux heat failure; low refrigerant |
| Quick DIY Fixes | Relight pilot; check filter; verify gas line | Refill tank; clean filter; reset ignition | Defrost cycle; check thermostat; inspect coils |
| Best for Philly Winters? | ✓ Reliable in sub-zero; even heat distribution | Strong for rowhomes; handles drafts well | Efficient above 30°F; eco-friendly rebates |
| Energy Efficiency | 80-95% AFUE; moderate electric draw | 85-90% AFUE; fuel price volatile | 300%+ efficient; lowest operating costs |
| Repair Cost Range | $150–$800 (sensor/valve) | $200–$1,000 (burner/tank) | $300–$1,200 (refrigerant/compressor) |
| Maintenance Frequency | Annual tune-up; clean annually | Bi-annual; nozzle/filter changes | Semi-annual; coil cleaning key |
When Heater Blowing Cold Air Becomes a Bigger Problem
Most cold air issues are efficiency or maintenance related.
However, if you notice:
- Strong burning smells
- Soot or rust flakes
- Loud banging noises
- Repeated shutdowns
- Carbon monoxide detector alerts
Stop cycling the system. At that point, you’re not troubleshooting comfort. You’re protecting safety.
Why This Happens More in Philadelphia Homes
Heating systems here don’t just deal with cold. They deal with:
- Humidity swings
- Poor insulation in older construction
- Drafty windows
- Long duct runs in rowhomes
That’s why annual heating maintenance matters. Small airflow restrictions or sensor buildup that wouldn’t cause problems in mild climates can trigger shutdowns here. If you want to prevent future heater blowing cold air issues, proactive inspection is far cheaper than mid-season emergency repairs.
Heater Blowing Cold Air FAQ (Philadelphia & Willow Grove)
This usually happens when the blower is running but the system is not producing heat. Common causes include the thermostat fan set to ON instead of AUTO, low thermostat batteries, a dirty air filter restricting airflow, or a furnace safety shutoff. If it keeps happening, schedule a diagnostic with our heating repair team.
When the furnace overheats, the burner may shut off while the fan continues to run to cool the unit. This is often caused by a clogged filter, blocked vents, or airflow problems. Another common cause is a dirty flame sensor that shuts down the burner shortly after ignition, leading to the “blows hot then cold” symptom.
If your central heat is blowing cold air throughout the house, check thermostat fan settings, air filter condition, and whether supply/return vents are blocked. If only certain rooms are affected, duct leaks or disconnected duct runs may be pulling in cold basement or attic air. If you suspect duct issues, consider an inspection along with heating maintenance.
This pattern usually points to overheating shutdowns (limit switch trips), a dirty flame sensor, ignition problems, or airflow restriction. The system starts heating normally, then shuts down the burner for safety while the blower continues running. If this repeats, it’s best to stop cycling the system and schedule service.
Heat pumps can blow cooler air during defrost mode, which is normal for short periods. If the air stays cold, auxiliary heat may not be engaging, or the system may have a refrigerant or control issue. For recurring heat pump problems, see our heat pump repair services.
Often it’s an airflow, thermostat, or ignition issue. However, certain failures can be safety-related, especially with gas systems. If you smell gas, notice soot, or suspect a cracked heat exchanger, shut the system off and schedule professional service right away. If your building needs a commercial-level diagnostic, start with commercial HVAC services.
Call for service if cold air continues after filter and thermostat checks, the system short-cycles, or your home never reaches the set temperature. It’s also time to call if the heater blows hot then cold repeatedly or you notice unusual smells or noises. You can schedule an appointment online for diagnosis.
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SEER and EER Ratings Explained: What They Mean for Your AC Bill
Shopping for a new air conditioner means running into a wall of acronyms: SEER, SEER2, EER, EER2. They all measure efficiency, but they are not the same thing, and the right number for your home depends on how you use your system. Below we break down what each rating means in plain English, what counts as a good number in 2026, and when paying for a higher rating actually pays you back.
What Is SEER? (And Why It Is Now SEER2)
SEER stands for Seasonal Energy Efficiency Ratio. It measures how much cooling a system delivers over a whole season divided by the electricity it uses. A higher SEER means more cooling per dollar of power. As of 2023, the industry moved to SEER2, a stricter testing standard that better reflects real-world conditions, so the SEER2 number you see on a new unit runs slightly lower than the old SEER for the same equipment.
For a deeper purchase walkthrough, including sizing and rebates, see our full AC buying guide.
EER vs SEER: What Is the Difference?
EER, or Energy Efficiency Ratio, measures efficiency at a single peak condition, usually a hot 95-degree day, rather than across a whole season. Think of SEER as the season-long average and EER as the performance on the hottest afternoon. In a humid Philadelphia-area summer with long stretches of extreme heat, EER and EER2 matter more than many homeowners realize, because that is exactly when your system works hardest.
What Is a Good SEER Rating?
New systems start around the federal minimum and climb well into the high-efficiency range. A mid-range rating suits most homes, while the highest ratings make the most sense for large homes, heavy cooling use, or anyone planning to stay put for many years. The jump from an old unit to almost any modern system delivers the biggest savings; the gains get smaller as you climb to the very top tier.
What SEER Rating Do You Need for Your Home?
The right number depends on your home size, how long you plan to stay, and how much you run the AC. A higher rating costs more upfront but lowers your bill every season, so the math favors high efficiency when you cool a lot or stay long-term. The wrong size hurts efficiency no matter how high the rating, which is why proper sizing matters as much as the SEER number itself.
If your current system is aging, our guide on whether to repair or replace your HVAC system helps you weigh the upgrade.
Does a Higher SEER Really Lower Your Bill?
Yes, a higher-rated system uses less electricity for the same cooling, so your summer bills drop. How much depends on your old system, your rates, and your usage, but moving from a decades-old unit to a modern high-efficiency one often cuts cooling costs noticeably. Pricing for a new high-efficiency system varies with size, rating, and home conditions, typically landing in the mid-to-upper thousands of dollars or higher*, and rebates or financing can offset much of that.
Ready to move forward? Explore our AC installation services, see flexible financing options, or check current special offers. Cooling a business? Our commercial HVAC energy-saving strategies and commercial HVAC services apply the same efficiency math at scale.
*Pricing is shown as a general range only and varies by system size, efficiency rating, home conditions, and current equipment and refrigerant costs, which can change without prior notice. Contact us for a current estimate specific to your home.
FAQ
SEER and SEER2 both measure seasonal cooling efficiency, but SEER2 uses a stricter 2023 testing standard that better reflects real-world conditions. For the same equipment, the SEER2 number reads slightly lower than the old SEER, so compare new units by SEER2 to each other.
New systems range from the federal minimum up into the high-efficiency tier. A mid-range rating fits most homes, while the highest ratings make the most sense for large homes, heavy cooling use, or long-term owners. The biggest savings come simply from replacing a very old unit.
Yes. A higher-rated system uses less electricity for the same cooling, so summer bills drop. The exact savings depend on your old system, your energy rates, and how much you run the AC, but upgrading from a decades-old unit usually delivers a noticeable cut.
Common Questions About Air Conditioning Installation: 2026 Expert FAQ Guide
Common Questions About Air Conditioning Installation: 2026 FAQ for Homeowners and Businesses
Whether you are comparing central air, ductless mini-splits, or cooling options for an older property, these are the same practical air conditioning installation questions we answer every week. The goal is simple: help you make a smarter decision before you schedule your estimate.
Quick Jump
- Why should I consider professional air conditioning installation?
- What are the main types of air conditioning systems available?
- What does the professional air conditioning installation process look like step-by-step?
- How long does air conditioning installation typically take?
- What factors affect the cost of air conditioning installation in our area?
- Can I install air conditioning in an older home without existing ducts?
- Why choose EMCO Tech Heating & Cooling for your air conditioning installation?
Need Real Answers for Your Home, Not Generic Advice?
If you are already comparing systems or quotes, the next step is simple. Review our full air conditioning installation services or request a free estimate through our current HVAC promotion page.
Why should I consider professional air conditioning installation?
Let’s be honest — when the summer heat hits Philadelphia or the humidity refuses to leave Willow Grove, a reliable AC isn’t a luxury anymore… it’s a necessity. A properly installed system does so much more than just blow cool air. It controls moisture to stop mold before it starts, filters out allergens that make allergies flare up, and can dramatically improve your family’s comfort and even your sleep quality. One of the most commonly asked air conditioner installation questions we get is “Will it really make that big of a difference?” The answer is yes — especially when it’s done right by professionals who know our local climate inside and out.
What are the main types of air conditioning systems available?
Most homeowners and businesses in our service area end up choosing between two fantastic options:
- Central air conditioning systems – These use your existing (or new) ductwork to deliver cool, even air throughout the entire house. They’re especially popular in larger homes in Montgomery County and Bucks County.
- Ductless mini-split systems – These are the quiet, flexible wall-mounted or ceiling units that don’t need ducts at all. They shine in older Philadelphia row homes, room additions, or commercial spaces in Chester County and Delaware County.
Heat pumps that handle both heating and cooling are also gaining huge popularity right now because of their efficiency. Not sure which direction is best for your house? We always point people to our detailed AC Buying Guide for the full breakdown on sizing, efficiency ratings, and rebates.
What does the professional air conditioning installation process look like step-by-step?
People are often surprised at how smooth and organized a professional job can be. Here’s exactly what usually happens when we install a new central air conditioning unit installation:
1. We start with a thorough walkthrough and load calculation so the system is perfectly sized for your home.
2. We design the layout, handle any necessary permits, and map out ductwork or line sets.
3. Your old equipment is safely removed with proper refrigerant recovery.
4. The new indoor air handler, outdoor condenser, and smart thermostat go in.
5. Everything gets tested, vacuumed, charged, and commissioned so it runs perfectly from day one.
6. We walk you through how it all works and answer every last question.
It’s clean, respectful of your home, and designed so you’re never left wondering what’s going on.
How long does air conditioning installation typically take?
This is another one of the top ac installation questions we hear. A standard central air job in a home that already has ductwork is usually wrapped up in 1–2 full days. Ductless mini-split installations are often finished in just one day. Bigger projects — like adding new ductwork in an older Philadelphia home or upgrading electrical in Delaware County — can take 3–5 days. The good news? We always give you a clear, honest timeline during your free consultation so there are no surprises.
What factors affect the cost of air conditioning installation in our area?
Every home is different, so costs can vary quite a bit. High-efficiency central air systems in Montgomery County, Philadelphia, Bucks County, Chester County, and Delaware County generally fall into a broad range that depends on the size of your home, whether new ductwork is needed, any electrical upgrades, and the efficiency level you choose. Instead of throwing out numbers that might not fit your situation, we prefer to sit down with you, or hop on a quick call, and give you a personalized estimate based on your home, layout, comfort goals, and budget. We also help you take advantage of every available local incentive and financing option so you get the best value possible.
Can I install air conditioning in an older home without existing ducts?
Yes — and it’s actually one of our favorite projects! Many of the beautiful older homes in Jenkintown, Doylestown, Manayunk, or historic sections of Philadelphia don’t have ductwork… and that’s no problem at all. Ductless mini-split systems are perfect for these situations. You get zoned cooling (different temperatures in different rooms), almost zero disruption to your walls or ceilings, and the kind of quiet, efficient comfort you thought you’d never have in an older house.
Why choose EMCO Tech Heating & Cooling for your air conditioning installation?
We’re a local, family-owned Carrier dealer with two offices right here in Willow Grove and Philadelphia. We’ve been helping families and businesses across Montgomery County, Philadelphia, Bucks County, Chester County, and Delaware County stay comfortable for years. When you work with us you get:
- Factory-trained, NATE-certified technicians who actually care about doing the job right
- Up to 10-year parts and labor warranties on many systems
- Clean, respectful crews who treat your home like it’s their own
- Full after-install support and optional service agreements so your system stays running strong for decades
Ready to finally get that reliable, energy-efficient cooling you’ve been dreaming about? Learn more about our professional air conditioning installation services or contact EMCO Tech Heating & Cooling today for a free, no-pressure consultation. Just call 215-366-1001 or schedule online — we’re here to make the whole process easy and even a little fun.
Still curious about sizing, efficiency ratings, or comparing quotes? Dive into our full AC Buying Guide or browse our HVAC FAQ page for even more answers.
Are Minisplit Air Conditioners a Good Choice
Is a Minisplit Air Conditioner the Right Choice for You?
With rising global temperatures the need for air conditioners has increased more than ever. Today consumers have multiple options thanks to advancing technology. Besides ductless air conditioners, you can find slim duct system AC options on the market. However, since it’s a newer technology, people face a dilemma when it comes to determining whether or not non-ducted minisplit AC is worth considering.
Ductless minisplit equipment manufacturers are fairly new to the US market, but the technology has improved remarkably since it first came onto the scene. In terms of quality and performance, mini-splits have unique features, making them worth considering whenever there are space limitations for conventional air duct connected equipment, or for newly built additions requiring additional conditioned air.
But like any other air conditioning and heat pump systems on the market, mini split systems also require regular maintenance. Routine cleaning or professional seasonal AC tune-up service is important to ensure the system performs at it’s best.
Keep reading to learn how these cooling systems work and in which conditions they deliver best results. Importantly, on Climate.gov you will find more info about global warming.
How do Ductless Minisplit Air Conditioners Work?
The mechanism of non ducted air conditioner is similar to conventional central AC. Like a central or packaged air conditioning system, there is a flow of chemical refrigerant through coiled tubes, and heat is absorbed from the indoors. The outdoor unit releases the heat outside and helps in maintaining the room’s temperature.
One of the major differences between package AC and minisplit system is that first releases heat through the unit’s outdoor portion that hangs out the wall. With ductless split unit, outdoor condenser is separated from indoor air handler reducing noise and cosmetic appearance (since it can be placed anywhere outside the building). Remember, if you want to learn about your specific system and how to take care of it, it’s important to consult a reputable HVAC company for expert tips.
Most people realize that Ductless Minisplit AC and heat pump systems do not require space for air ducts. They are a perfect fit for South and Central Philadelphia buildings, where limited space does not allow installing bulky central air duct systems. These systems can be single zone or multi zone. Single outdoor condenser unit can be connected to 2 or more indoor air handlers providing conditioned air where needed whiteout taking much of occupied space. Non-ducted air conditioners and heat pumps come with simple copper tubing and communicating wire connections, that can be installed on building exterior or hidden inside walls.
Factors Determining the Effectiveness of Ductless Minisplit Air Conditioners
Weather in the Area
Of course, it requires energy for the unit to maintain the proper temperature inside. The lower the temperature outside, the more efficiently the system can work. The best way to mitigate the cost of running the unit is using a thermostat. It helps in maintaining the exact temperature needed, easing the job of your minisplit air conditioners. Also, make sure to use the HVAC unit in an insulated space. Using curtains and blinds for blocking out the sunshine can greatly help!
Size of the Room
A room’s size is a crucial factor that determines the efficiency of an air conditioning system. Bigger rooms require higher capacity equipment, whereas small rooms can be easily cooled with small-to-medium sized units. It’s important to have a factory trainer installation technician to measure the areas and decide the size of the HVAC system and number of indoor blowers.
Make sure the size of the minisplit AC is appropriate for the area or room where it will be used. BTU rating of the product measures its cooling capacity. An air conditioning system with 8,000 BTU is suitable for smaller rooms (measuring up to 200-300 square feet). Whereas, larger rooms require bigger system with 12,000 to 14,000 BTU cooling or more.
Electricity Cost
The cost of running a minisplit air conditioner varies according to the electricity cost of the area, but is much lower comparing to standard HVAC equipment. It is to be noted that the cost rises with the demand and usage. The cost will be highest in the hottest months of summer.
If the prices tend to fluctuate and rise during the peak hours of usage, running AC will turn out to be comparatively cheaper during the night time. Plus, the individual’s affordability also plays a crucial role here. Some people make less use of the ductless minisplit AC in attempts to save on electricity costs.
For best results, you should always consult professionals who have a wealth of knowledge about air conditioning systems. If you are looking for reliable HVAC technicians in Philadelphia, then consider hiring EMCO Tech. From installation to repair and maintenance, we provide service for any and all air conditioning types and brands. Connect with us today to learn more!
Common Reasons Why Your Furnace Breaks Down
Typical Causes of Furnace Failures or Why Your Furnace Breaks Down
Let's talk about the critical role of a heating system in maintaining a comfortable and regulated temperature within a home, emphasizing the importance of timely maintenance, repair, or replacement. It outlines typical causes of furnace failures, notably the tripping of circuit breakers in gas or oil-fueled furnaces, which often prompts homeowners to seek expert intervention. The article clarifies common misconceptions about gas furnaces, stressing that despite their reliance on gas for heat, they also depend on electricity for components like the ignition system and blower motor. Key issues leading to circuit breaker trips include clogged furnace filters, leaking or dirty air ducts, and damaged fan motors. EMCO Tech Heating & Cooling is presented as a professional service provider offering repair, maintenance, and installation services for gas and oil furnaces in Philadelphia and surrounding counties, inviting homeowners to reach out for their heating and cooling needs.
Maintaining Your Heating System Helps to Avoid Costly Damage
The heating system is very important in a home because it not only regulates the temperature in the house but also makes your home comfortable to live in. Therefore, it is very important to maintain, repair or replace your heating system as required.
One of the problems associated with a furnace is tripping of the circuit breaker when the gas or oil fueled furnace is turned on. When it’s broken, you need to hire an expert to repair your heating system to avoid further damage. However, some people tend to reset the circuit breaker and carry on for a period of time until the circuit breaker trips again! This is not going to repair your broken unit because it can lead to serious damages that can make you incur heavy losses by having to replace multiple parts or even the entire HVAC system. A circuit breaker trips to protect the circuit from a large voltage surge which can lead to HVAC equipment overload. This means that there is safety issue and you need to call in an professional repair technician or fix it yourself.
Understanding the Circuit Breaker Trips
Why would the circuit breaker trip?
A lot of people who own gas furnaces get confused about tripping circuit breakers because they think that gas furnaces do not need electricity. This is a misunderstanding because even if these furnaces rely on gas to produce heat, they still rely on electricity to power other components e.g. the ignition system and the electric blower motor. If you have limited knowledge about gas furnaces, you are advised to hire an HVACR technician to fix or diagnose what is causing safety circuit breaker to shut down the gas furnace unit.
Clogged furnace filter – when the filters have a lot of dust, lint and other debris, it becomes clogged making it ineffective. The filter makes the blower motor to strain thus overloading fan electrical parts and tripping the circuit. You can prevent this from happening by cleaning and replacing clogged air filters regularly.
Leaking or dirty air ducts – when your furnace has leaking air ducts, the air pressure lowers in the ductwork making the blower motor fan to overload thus counteract indoor air pressure deficiency. As a result, the blower fan uses a lot of energy (electricity) causing the circuit breaker to trip. You can hire a professional EMCO Tech Heating & Cooling service technician to clean and seal your ducts.
Damaged or broken fan motor – if the insulation of your motor is worn out, it can cause arching in the motor triggering a tripped circuit breaker the heating unit. You just need heating systems expert to repair or replace the motor or look for other reasons why your furnace breaks down.
EMCO Tech Heating Services
Gas Furnace Repair & Installation
Oil Furnace Maintenance, Replacement, Tune-up
Contact Your Local HVAC Contractors in Your Furnace Breaks Down
Don’t let a malfunctioning furnace disrupt the comfort and safety of your home this season. If you’re experiencing issues such as tripping circuit breakers, it’s a clear sign that your heating system requires professional attention. Whether it’s due to clogged filters, leaking ducts, or a faulty fan motor, ignoring these signs could lead to more significant, costly repairs down the line. Take proactive steps today by reaching out to EMCO Tech heating and cooling , your trusted HVAC service provider in Philadelphia and beyond. Our team of skilled technicians is ready to diagnose and fix your heating problems whenever your furnace is broken, ensuring your home remains warm and comfortable. Don’t wait until your furnace breaks down call 215-366-1001. We offer fast, affordable HVAC repair in Philadelphia, Bucks, Montgomery, Delaware, and Chester Counties. Your comfort is our priority, and we’re here to serve all your heating and cooling needs with expertise and care.
Is Your HVAC System Ready for Winter? A Pre-Season Checklist and Warning Signs
Start Outside: Clear the Outdoor Unit
If you run a heat pump, clear leaves, grass, and debris from around it so air moves freely and the unit does not overheat or ice up. If you have a separate AC condenser you will not use this winter, clear debris around it and cover the top to protect it from snow and ice. Keep vegetation cut back at least a couple of feet on all sides.
Inside: Filter, Space, and a Test Run
Change the air filter. A clogged filter chokes airflow, drops efficiency, and makes a healthy furnace work too hard. Clear stored boxes and clutter away from the furnace so it has several feet of open space on every side, this is a safety issue, not just a tidiness one. Change the batteries in your thermostat and your smoke and carbon monoxide detectors while you are at it.
Then run a test. Set the thermostat to call for heat, let the system run, and walk the house checking that vents or radiators are actually putting out warmth. If a room stays cold or the system will not fire, you have found a problem while it is still a scheduled repair and not an emergency.
System not passing the test run?
If it will not fire, blows cold, or a room stays freezing, get it looked at before the first cold snap. Book a heating tune-up now.
Warning Signs by System, and When to Call
Most no-heat calls give a warning first. Here is what each system does right before it quits, and where to go when it does.
Furnace: Warning Signs Before Winter
Watch for delayed or repeated ignition, a burner flame that burns yellow instead of blue, banging or rumbling at startup, short cycling, weak airflow, or a burning or sulfur smell. A furnace over 15 years old showing any of these is telling you something. Do not wait for the no-heat night. See furnace repair.
Heat Pump: Struggling in the Cold
Heat pumps work harder as temperatures drop. Warning signs include weak or lukewarm air, ice building on the outdoor unit that will not clear, the system stuck running backup or auxiliary heat, short cycling, or unusual noises. Cold-weather heat pump problems get worse fast once real winter arrives. See heat pump repair.
Boiler: Pre-Season Checks
For hot water and steam systems, watch for a boiler that will not fire, low pressure, water pooling near the unit, cold radiators or uneven heat, banging pipes, or a pilot or ignition that keeps dropping out. Small boiler issues in October become mid-winter failures. See boiler repair.
No Heat At All
If the system will not produce heat, check the thermostat setting and batteries, the furnace switch, and the breaker first. If those are fine and you still have no heat, it is time for a professional. See heating repair.
When to Book a Professional Tune-Up
A yearly inspection before winter is the single best way to avoid a cold-night breakdown. During a heating tune-up, the technician checks the burner assembly, ignition system, heat exchanger, gas or oil supply, blower, and electrical components, then gives you a clear read on the system’s condition and anything that needs attention before the cold sets in.
Fall Timing
Do this in the mild weeks before the first freeze. You still have easy days to test the system, parts and appointments are easier to get than during the first cold snap, and you are not discovering a dead furnace at the worst possible moment. A short checklist now buys a quiet winter.
HVAC Winter Readiness FAQ
Early to mid fall, before the first hard freeze. Mild weather lets you test the system safely, appointments are easier to get than during the first cold snap, and you catch small problems while they are still scheduled repairs instead of emergencies.
Delayed or repeated ignition, a yellow burner flame, banging at startup, short cycling, weak airflow, or a burning or sulfur smell. A furnace over 15 years old showing any of these should be checked before heavy winter use.
Heat pumps work harder as it gets colder, so lukewarm air, ice on the outdoor unit, or constant backup heat can signal a problem. Some drop-off in extreme cold is normal, but ice that will not clear or a unit stuck on auxiliary heat should be checked.
Check the thermostat, the boiler switch, the breaker, and the system pressure. If pressure is low, the pilot or ignition keeps dropping out, or there is water near the unit, that is a job for a professional before the cold sets in.
Get Winter-Ready: Tune-Ups & Maintenance
Learn about our heating services if your heater is not starting or acting up, and book maintenance before the cold months so your system runs at full capacity all winter.
Post Updated: August 2026