This allows for precise calibration and pressure regulation up to 0

or trace gas detection around the valve body flanges

When troubleshooting a boiler low water cut-off

Existing hardware or a separate mounting kit is required for installation on the thermostat base

Emerson Alco 052941 Expansion Valve Els PW 17895 This allows for precise calibrationThe Emerson Alco 052941 is a robust TCLE 2 FC thermal expansion valve specifically engineered for R12 refrigerant systems requiring a 2 ton capacity. As part of Alcos renowned T Series, this externally equalized TXV features a take apart design that allows you to easily service or replace the power assembly and cage in the field without cutting the line set. The medium temperature charge is optimized for commercial refrigeration and walk in