An Aquatherm heating system uses the gas or oil water heater in the home to provide heat to an air handler, which then warms the house. It normally requires installing a larger water heater with greater BTU input but sav... More »

Aqua-Therm boiler replacement parts are available through retailers such as Aqua-Therm, Hilltop Heating and Outdoor Wood Furnace Parts. As of March 2015, the Aqua-Therm website carries a wide variety of boiler replacemen... More » Home & Garden Heating & Cooling

The Trane air handler directs air from inside the home across a heat exchanger and through air-conditioner coils before a system of ducts distributes it back into the house. Depending on which system is working at the ti... More » Home & Garden Heating & Cooling

An HVAC gas pack is a heating and cooling system with the heat pump and the air conditioner housed together in a single unit. HVAC gas packs use propane, natural gas or oil for heating purposes, and for cooling purposes,... More »

There are several ways to use heat exchangers to heat a pool, including using a solar heating system, the heat produced by a building's heating system or the excess heat removed by an air conditioner from a home. The hea... More » Home & Garden Heating & Cooling

A hot water baseboard heating system uses a central boiler to heat water, distributing it to floor units throughout the home. These heaters radiate that heat out into the room, creating a convection current that moves wa... More » Home & Garden Heating & Cooling

A central heating boiler heats water using electricity, gas, heating oil or another fuel source, and then distributes hot water or steam to the rooms of the home. As the water or steam passes through the radiators, radia... More » Home & Garden Heating & Cooling