The 302-280 is a mechanical rebuild kit focusing on the diaphragm and internal seals
The Nordyne 669564R TXV Valve is a critical metering component designed for 2-ton R410A air conditioning systems and heat pumps
making it ideal for HVAC control board integration or combustion air relay functions
replacement is the only way to ensure reliable flame rectification and prevent future emergency service calls
This high-performance wholesale model includes a 11/32-32 female nut connector and is supplied with additional fittings to handle diverse HVAC pilot burner configurations
Setra 231G-MS2-3V-D Pressure Transducer Freon The 302-280 is a mechanicalThe Setra 231G MS2 3V D is a rugged, field configurable wet to wet differential pressure transducer engineered for HVACR professionals managing high performance building automation systems. This multi range pressure transmitter offers eight switch selectable ranges, covering 10, 20, 50, and 100 PSID in both unidirectional and bidirectional modes. The unit is delivered factory assembled with a 3 valve manifold machined from solid brass, which