Resideo T3019W0NA Sensor 318973-401 and pressure signaling required by

and pressure signaling required by Carrier control logic

the BND0028 is specifically engineered for Trane/American Standard mounting configurations

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

High Cycle Life: Engineered for millions of operations

Efficient Performance: Optimized 1

Resideo T3019W0NA Sensor 318973-401 and pressure signaling required byThe 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