Common Questions Is the gauge glass compatible with other boiler brands

Verify your equipment's wiring schematic to ensure This T7WE21346 matches the logic requirements of your specific air handler or indoor head

The rotation is electronically reversible through the lead wires

This valve is rated for a fluid temperature range of 23

Using this on a propane system without a conversion kit is a safety violation

ClimateMaster 33B0002N03 Valve 318423-701 Common Questions Is the gaugeThe ClimateMaster 33B0002N03 Valve is a critical engineering component designed for high performance refrigerant metering in residential and commercial geothermal and HVAC systems. As a genuine OEM Thermal Expansion Valve (TXV), this BBIVE 3 expansion valve utilizes a balanced port design to maintain precise superheat control across varying load conditions. By accurately modulating the flow of R 410A refrigerant into the evaporator, it prevents liquid