Drain Water Heat Recovery System Cost

The power pipe can dramatically cut water heating costs and reduce total home energy consumption by 5 10.

Drain water heat recovery system cost. A drain water heat recovery system recovers heat from warmed drain water. It pre heats the cold fresh water feeding into your water heater from 8 c to about 23 c. Reduce operating costs energy use and greenhouse gas emission. At 20 30 of home energy consumption water heating is typically the 2nd highest energy demand.

The proven technology of a drain water heat recovery system uses the residual heat in water in drainpipes to preheat water entering the water heater. The power pipe drain water heat recovery system is an effective way to reduce water heating costs by 20 to 40 and continue saving throughout the entire building lifecycle. It works by using outgoing warm drain water to pre heat incoming cold fresh water so your water heater doesn t have to work as hard. Such a system provides a number of benefits.

Prices for drain water heat recovery systems range from 300 to 500. Maintenance free with no moving parts. Reduce energy costs by up to 30 per cent as the clean water going into the water tank is pre warmed and requires less energy to heat. You ll need a qualified plumbing and heating contractor to install the system.

Installation will usually be less expensive in new home construction. At 20 30 of home energy consumption water heating is typically the 2nd highest energy demand.