Experience a “Greener” Home with Our Energy Efficient HVAC Products.

Saving money on your monthly utility expenses is great. Saving the environment makes things even nicer. You can get both with the energy efficient HVAC products we carry in Ballwin. At Holiday Heating & Air Conditioning, our variety of eco-friendly products runs the gamut – from refrigerants we use with our cooling equipment to systems combined for the ultimate in whole-home comfort, you could see significantly lower utility bills. And, as always when you choose a Lennox® product, you’ll experience a comfortable home all year round.

Explore our energy efficient features below. Call us at 636-206-4250 to find out more about adding one of our energy efficient HVAC products to your Ballwin area home.


* SEER, or Seasonal Energy Efficiency Ratio, measures the cooling efficiency of your air conditioner or heat pump. A higher SEER rating means greater energy efficiency and more savings for you and the environment.

** Annual Fuel Utilization Efficiency (AFUE) measures how efficient the appliance is in converting its fuel’s energy into heat over the course of a year.

  • Lennox Ultimate Comfort System
    Our Ultimate Comfort System is full of energy efficient and new technologies that will adjust your heating and cooling temperatures in minor increments to preserve a consistent temperature and a very small amount of energy.
  • Lennox Energy Efficient Air Conditioners
    At Holiday Heating & Air Conditioning, our Lennox® cooling products use an ozone-friendly, chlorine-free R-410A refrigerant that meets strict guidelines set by the U.S. Environmental Protection Agency (EPA). This refrigerant can help your equipment operate effectively, while lowering harm done to the environment.
  • Lennox: First Air Conditioner with 26 SEER Rating
    We sell the first air conditioner to earn a 26 SEER* rating which means it’s one of the most efficient cooling systems available. Plus, the XC25 can substantially reduce your monthly utility bills without sacrificing the cool temperatures you want.
  • Reduce Utility Bills
    Living in Ballwin doesn’t have to necessitate outrageous utility bills. In fact, a number of our HVAC products have earned the ENERGY STAR® label and high SEER* or AFUE** ratings because of their high efficiency, which can potentially reduce your annual utility expenses.
  • Dual Fuel Systems
    Connecting our gas furnace with an electric heat pump creates a dual fuel system that helps improve your systems’ operation efficiency. The gas heat is only used when it becomes too cold for the heat pump to run efficiently, which could help you save on your energy expenses and keep your home cozy.