HVAC System Accessories
Programmable Thermostat
Enjoy greater comfort through more precise temperature control, plus you will save an additional 10-20% on your energy costs with a programmable thermostat. Some models are available with keyboard lockout to prevent unauthorized tampering. Speaking of comfort, imagine your home being at exactly the temperature you desire when you get up, and again when you return home! Aaahhh...
Electronic Air Cleaner
An EAC provides much cleaner air than ordinary filters in your home or office. It removes particles as small as 6 microns, and up to 98% of all airborne particles. Some model even remove certain viruses! You should especially consider an electronic air cleaner if you have allergies. Ask about the American Standard ACCUCLEAN electronic air cleaner. It is the ultimate in air filtration!
ULTRAVIOLET Light
Installed in your ductwork, a UV light kills mold and bacteria circulating in the air stream. A UV light is a great companion health product to an Electronic Air Cleaner.
Air-to-Air Heat Exchanger
Keep your air fresh at minimal operating costs with an air-air exchanger. It recovers up to 70% of the heat in the exhausted air before it leaves the building.
Humidifier
Keeps winter humidity in a comfortable 30-40% relative humidity range to relieve dryness, discomfort, and static electricity. Properly humidified air also feels warmer and more comfortable, which saves energy.
Variable Speed Furnaces
Provides improved comfort, quieter operation, and far greater efficiency. Every furnace has a fan motor, and variable speed fan motors requires 90% less electricity than a conventional motor. A Variable speed furnace also helps correct for undersized ductwork in many cases, allowing better air distribution in the home or office.

