Hydrolevel EL1150 Sensing Probe 322838-752 This SPDT 120V relay features

This SPDT 120V relay features a 115/120 VAC coil with a 2000 Ohm DC resistance

When you are performing a Trane TXV replacement

What is the maximum operating pressure for the A-4000-156

This HVAC zone valve is part of the Belimo Zone series

this kit contains the essential internal components required to restore factory-spec sealing and mechanical operation

Hydrolevel EL1150 Sensing Probe 322838-752 This SPDT 120V relay featuresThe Hydrolevel EL1150 Sensing Probe (Part Number 45 210) is a critical component designed for 1150 Series Low Water Cut Off (LWCO) controls. Engineered for high temperature and high pressure residential or commercial boiler applications, this probe utilizes a 3 4" NPT threaded connection and features a precise 1 15 16" inside dimension (ID). This specific length is crucial for maintaining the 1 4" minimum clearance from the metal probe tip to the