MARTHA’S VINEYARD, MA — Nelson Mechanical Design installed a 20-collector solar hot water drain back system to provide pool heat, radiant floor heating, and domestic hot water pre-heat for a customer.

A: This is a tough one because you say it is a hot-water system, but the installation method sounds more like what one would do with radiant floor heating mats.

Additionally, hot water radiant floor heating systems provide a warm, cozy, comfortable heat that is evenly distributed throughout the room.

Stop using an inefficient and pollutant heavy hot water heater and instead use a solar water heating system as a green alternative source of heating.

The DWH A2W heat pump integrates domestic hot water solutions with radiant floor heating, forced-air systems, chilled panels, and even driveway warming systems, offering superior performance in a ...