Energy Efficient HVAC Products are Friendly for the Environment and Your Wallet.

Going “green” has never been simpler. The new technologies you’ll find in our energy efficient HVAC products will help you create a more comfortable and environmentally-friendly home. Between high efficiency air conditioners and energy saving whole-home systems, the products carried at Farnell Heating & Air Conditioning Inc in Mobile offer outstanding efficiency. Our products will help you contribute to a cleaner environment and could even reduce your monthly utility bills.

Learn how Lennox has included energy efficiency in its products below. Give Farnell Heating & Air Conditioning Inc a call at 251-471-2674 or create an appointment online to find out more about adding a Lennox system to your home today.


* 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 bursting with energy efficient and new technologies that will adjust your heating and cooling temperatures in small increments to preserve a consistent temperature and a minimal amount of energy.
  • Lennox Energy Efficient Air Conditioners
    At Farnell Heating & Air Conditioning 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 keep your system cooling effectively, while lowering its environmental impact.
  • Lennox: First Air Conditioner with 26 SEER Rating
    We offer 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 measurably reduce your monthly utility bills without sacrificing the cool temperatures you want.
  • Reduce Utility Bills
    Living in Mobile doesn’t have to bring on outrageous utility bills. In fact, a variety of our HVAC products have earned the ENERGY STAR® label and high SEER* or AFUE** ratings because of their energy efficiency, which can potentially reduce your annual utility 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 could help you save on your energy expenses and keep your home cozy.