Heating, Ventilation & Air Conditioning Energy Consumption
In today's fast-paced world, where the buzz of activity never seems to quiet down, our reliance on HVAC (Heating, Ventilation, and Air Conditioning) systems to maintain comfortable indoor environments has become more pronounced than ever before. However, hidden within the soothing hum of these systems lies a significant challenge: their voracious appetite for energy. Startling statistics from energy authorities reveal that HVAC systems often gulp down a staggering 40-60% of a building's total energy consumption, making them heavyweight contenders in the battle against rising utility bills and environmental degradation. Yet, as we strive to strike a balance between comfort and conservation, the urgency to address HVAC energy consumption becomes clearer. This blog embarks on a journey to uncover the nuances of this critical issue, delving into the intersection of technology, sustainability, and everyday living. Join us as we explore innovative strategies and enlightening insights aimed at reshaping the future of HVAC energy consumption and fostering a greener, more efficient world.
Heating, Ventilation & Air Conditioning Energy Consumption
Here are some facts:
Over 50% of home energy costs are related to heating and cooling equipment. Hot water heating energy consumption for average home is around 20%. ¾ of overall home energy costs are related to only three appliances.
Most of the homeowners set their thermostats at 72 degrees in Winter. Less than a third of us set indoor temperature at 68, and very few have an arctic setting of 66 or below
Half of the homeowners don’t know what they pay for electricity, gas (or oil) each month, while only 15% don’t care how much they consume per month.
According to US Energy Information Administration:
MORE THAN HALF OF ENERGY USE IN HOMES IS FOR HEATING AND AIR CONDITIONING
HVAC Energy Saving Tips:
- Smart Thermostat or even simple programmable thermostat can save at least 8% on your energy costs yearly.
- High efficiency or tankless water heater can reduce gas consumption for heating domestic hot water by 35% per year.
- Replacing your furnace filter every 2 months can increase its efficiency by up to 50%.
- Performing annual maintenance on your air conditioner and heater can save up to 30% on fan energy per month. Learn more about our service agreement options.
Take a look at the chart below

Energy Efficiency Trends from EMCO Tech Heating & Cooling
- Preparing Your Home Before Vacation
- Will your A/C make it through Summer?
- Types of Residential Air Conditioning Systems in Philadelphia: A Comprehensive Guide