Drain Water Heat Exchanger

Power pipe drainline heat exchanger.

Drain water heat exchanger.

Mophorn plate heat exchanger 5 x 12 inch 20 plate water to water heat exchanger stainless steel heat exchanger 1 inch mpt ports 80 000 btu 20 plate 4 0 out of 5 stars 2. A family of easy to install next generation heat exchangers that capture the energy from your shower s hot water. 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. Heat from the drain water is transferred to incoming water.

4 4 out of 5 stars 6. Renewability energy over the past few weeks i ve written about various strategies to produce hot water efficiently. Drain water heat recovery is the process of recovering part of this valuable energy from the warm water and using it to preheat your incoming cold fresh water. Heat exchangers are made from solid copper so they are durable and there are no moving parts to wear out.

Heat from the hot water going down the drain pipe is transferred to water passing through the smaller diameter pipes. We ve seen that tankless water heaters are more efficient than storage water heaters though are not without their drawbacks and we ve learned that heat pump water heaters produce two to three times as much. The solution is ecodrain. In a gravity film heat exchanger gfx drain water flows through a copper pipe that is wrapped in smaller diameter copper tubing.

Wasted energy flows down the drain every day in the form of warm waste water. The power pipe s performance has been tested in accordance with the csa b55 1 standard. The power pipe will typically pay for itself in as little as 2 years and may qualify for government or utility grants. However a new model of heat exchanger for waste heat recovery for residential buildings promises to be the first practical version for home shower use recovering up to 45 of the waste heat from.