Other Products
Delivering healthier indoor air has been our business at Research Products Corporation, the parent company of Aprilaire, since its inception in 1938. That's when we first began to design, manufacture and distribute quality products that improve the indoor air of homes and businesses throughout North America. Our reputation as an innovator in the industry was solidified in 1954 when we introduced the first truly effective whole-home humidifier.
Life's easier with Honeywell Smart Home products at the heart of your home. They work with your smartphone to keep you in control of your home comforts, even when you're away.
Ask us about Honeywell Thermostats and Zone Controls for comfort and security from wherever you are.
The best thermostat to deliver room-specific, award-winning comfort. Powered by signature sensor technology and built-in Amazon Alexa.
A. O. Smith produced its first residential water heater in 1939, establishing a tradition of innovation that continues to this day. In 1953, A. O. Smith shipped its first commercial water heater equipped with a “glass-lined” tank, which remains the industry standard for protecting steel from the corrosive effects of water.
quietly revolutionizing energy-efficient home comfort
A comfortable home is a happy home. That's why thousands of families choose Fujitsu General Halcyon™ Ductless Mini-Split Systems for whisper-quiet, energy-efficient heating and cooling for their homes. These sleek units require no ductwork and allow for flexible, room-by-room temperature control. And with available utility rebates, the savings start on day one.
Need HVAC Service?
Contact the experts at ESI Heating.
Call us at 517-647-6906!
ESI Heating proudly provides HVAC service to Portland, Dewitt, Grand Ledge, the Greater Lansing area and the surrounding communities. Visit our service area page for more coverage details, call us at 517-647-6906, or request service online today.