Resideo T3019W0NA Sensor 318973-401 Universal parts often lack the

Universal parts often lack the precise dimensions required for proper gas flow

it can be used in any compressor with a 3/8" diameter heater well

Common Questions What Trane part numbers does the Fasco A370 replace

the 79L66 is built to withstand high operating pressures up to 135 PSI

Resideo T3019W0NA Sensor 318973-401 Universal parts often lack theThe Resideo T3019W0NA, or Thera 6, is a high performance direct mount thermostatic radiator valve head designed for precise hydronic control. Engineered as a self actuating controller, this unit features a premium German made, liquid filled internal sensor that ensures rapid response times and minimal hysteresis. Ideal for V100 and V2000 radiator valves, it utilizes a standard M30 x 1. 5 connection to regulate hot water flow based on ambient air