Instantaneous Hot Water Switch

 Domestic Hot Water without Bacteria!
 Designed in the USA

Differential pressure switches detect quickly flow in the heat exchanger. They are extremely reliable since they are not affected by dirt and have no flow restriction. It can be installed on any pipe size.

Instantaneous Domestic Hot Water
Start the heat exchanger pump when there is a DHW flow.

Include
1x DHW protection switch
2x Stainless Tee 3/4"
2x Stainless shorth Nipple 3/4"
2x Stainless flexible braided Teflon lines 14" each

If using reversible water to water heat pump then 2 flow switches in series should be installed for complete protection on each side.

Specification
Flow Rating: 2gal/min (5l/min)
Contact Rating: 500W
Material: Brass and Stainless
Cable: 20/2 - 10ft (3m)