Thermostatic Mixing Valve22mm

The double throttling design controls both hot and cold water supply to the mixed outlet. It consists of a lead free brass body, threaded union connections, solid wax hydraulic principle thermostat, integral filter washers and check valves with a locking mechanism for the temperature setting.

Thermostatic mixing valvetemperature setting

I purchased this glycol pump as part of the build your own, which included the manifolds pump, expansion tank, air separator and basic plumbing supplies. I was very happy with how everything arrived together and the install was straightforward just from looking at the pictures. The glycol pump makes it easy to charge the system, and took a lot of the guesswork out of setting it up. My garage now has toasty warm floors.

I bought these to replace some wax actuators from my old system. Those were inconsistent (each moved a different amount) and had huge in rush power requirements. These have low power requirements and appear to be very consistent.

The Watts LFMMVM1-UT Thermostatic Mixing Valve supplies tempered water to baths and bathrooms in residential, commercial, and institutional environments. This lead-free brass blending valve has 3/4" connections, a 150 PSI maximum pressure rating, and an adjustable field range from 80 to 120 degrees Fahrenheit.

This is the second unit I’ve installed as the first one, installed two winters ago in another building is working so well. No problems, easy to install. Both systems are hydronic floor heat and these units work great. Just fyi…….going to electric now works out cheaper than the original propane costs. Like that it’s Canadian made.