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

Going “green” has never been easier. The innovations 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 Olde Towne Heating & Air in Mount Pleasant offer outstanding efficiency. Our products will help you contribute to a cleaner environment and may even lower your monthly utility bills.

See how Lennox has ingrained energy efficiency into its products below. Give Olde Towne Heating & Air a call at 843-856-1433 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.