Resideo TD-165 Tridicator 326058-758 Automatic Head Pressure Regulation: Eliminates

Automatic Head Pressure Regulation: Eliminates the need for manual fan cycling or complex dampers by automatically modulating refrigerant flow

this assembly will restore the vacuum needed to prove the pressure switch

Excessive heat can damage the internal needle

Technical Key Benefits Precise Pressure Regulation: Optimized for 3

Resideo TD-165 Tridicator 326058-758 Automatic Head Pressure Regulation: EliminatesThe Resideo TD 165 Tridicator is a professional grade instrument designed for simultaneous monitoring of pressure and temperature in hydronic heating systems. Specifically engineered for boilers and critical shut off valve locations, this gauge features a 3 1 8" high visibility dial with a dedicated relief set point indicator for precise system safety management. With a maximum safe operating pressure of 75 PSI and a temperature range spanning 60F to