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

Saving money on your monthly energy expenses is great. Helping the environment makes things even better. You can get the best of both worlds with the energy efficient HVAC products we have in New Castle. At Central Heating & Plumbing, our collection 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 decreased utility bills. And, as always when you choose a Lennox® product, you’ll experience a comfortable home throughout the year.

Check out our energy efficient features below. Call us at 724-658-7111 to discover more about adding one of our energy efficient HVAC products to your New Castle 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 bursting with energy efficient and cutting-edge technologies that will adjust your heating and cooling temperatures in small increments to keep a consistent temperature and a surprisingly small amount of energy.
  • Lennox Energy Efficient Air Conditioners
    At Central Heating & Plumbing, our Lennox® cooling products use an ozone-friendly, chlorine-free R-410A refrigerant that meets strict guidelines put forth by the U.S. Environmental Protection Agency (EPA). This refrigerant can keep your system cooling effectively, while lowering the impact on the environment.
  • Lennox: First Air Conditioner with 26 SEER Rating
    We sell the first air conditioner to be rated 26 SEER* 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 comfort you want.
  • Reduce Utility Bills
    Living in New Castle doesn’t have to bring on expensive 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 levels that 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 solely used when it becomes too cold for the heat pump to run efficiently, possibly saving you money and keeping your home cozy.