New Flow Switch Now Shipping

The new domestic hot water (DHW) priority switch, FLWSWTCH, compared to the old HEPPS model features a lower price, easier installation, and a smaller, simpler design. Wiring is still plug-and-play.

The FLWSWTCH is compatible with the new HE025P, HEP080P, HEP095P, TWH070P, TWH070XP, and WHP130P panel models. It is incompatible with the previous models that use the HEPPS flow swtich.

FLWSWTCH Submittal
FLWSWTCH Instructions