Lennox Ultimate Comfort System
Our Ultimate Comfort System is full of energy efficient and cutting-edge technologies that will adjust your heating and cooling temperatures in minor increments to maintain a consistent temperature and a minimal amount of energy.
Lennox Energy Efficient Air Conditioners
At Custom Air Systems Inc, 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 system cool effectively, while lowering its environmental impact.
Lennox: First Air Conditioner with 26 SEER Rating
We carry the first air conditioner to achieve a 26 SEER* rating which means it’s one of the most efficient cooling systems you can find. Plus, the XC25 can significantly lower your monthly utility bills without sacrificing the comfort you want.
Reduce Utility Bills
Living in Indian River County doesn’t have to mean expensive utility bills. In fact, many of our HVAC products have earned the ENERGY STAR® label and high SEER* or AFUE** ratings because of their high efficiency, which can potentially decrease your annual energy expenses.
Dual Fuel Systems
Pairing our gas furnace with an electric heat pump creates a dual fuel system that helps improve your systems’ operation efficiency. The gas heat is used only when it becomes too cold for the heat pump to run efficiently, which can help lower your energy costs and keep your home more comfortable.