The Watts 0830957 is a heavy-duty 1-1/4" process steam pressure regulator designed for high-sensitivity pressure reduction in commercial and industrial steam systems

this thermostatic expansion valve provides the accurate superheat control necessary to maximize evaporator efficiency and protect the compressor from liquid slugging

Common Questions Is the VAL8576 compatible with R-410A systems

As a veteran-grade HVAC temperature limit switch

What causes a thermopile to stop working

Trane SWT1718 Pressure Switch 318423-701 The Watts 0830957 is aThe Trane SWT1718 Pressure Switch is an essential OEM safety component designed for precise monitoring of refrigeration circuit pressures in Trane and American Standard HVAC systems. This low pressure cutout switch features a single pole single throw (SPST) contact configuration, factory calibrated to open at 7 PSI and close at 22 PSI. Constructed with a direct mount design and 0. 25 inch female flare (FFL) terminals, it ensures a secure, leak free