Carrier Corp. is a global residential product innovations and solutions firm. Their inventory includes advanced communicating controls and thermostats, high-efficiency split system air conditioners and heat pumps, ductless split systems, gas and oil furnaces, boilers, fan and evaporator coils, geothermal systems, zoning systems, a complete line of indoor air quality products and small packaged products.

Tower Equipment Company is a distributor of Residential and Commercial Heating, Ventilation and Air Conditioning Controls (HVAC) and supplies in the state of Connecticut.