offering essential versatility for 2-circuit application requirements

nickel-plated brass body and a stainless steel spindle

000 Ohm thermistor curve for exact compatibility with TCF-series controllers

and DGHP model series

Is the UB564 compatible with variable speed controllers

Danfoss AVTBWELL Brass Well 30067439-890 offering essential versatility for 2-circuitThe Danfoss AVTBWELL is a high grade 3 4" brass thermowell engineered specifically for the 0. 7" diameter sensors used in AVTB and AVTB RA thermostatic water valves. This immersion pocket acts as a protective barrier, allowing for the inspection or replacement of the temperature sensor without needing to depressurize or drain the HVACR system. Constructed from corrosion resistant brass, it provides a stable environment for precise thermal sensing,