the PR-275-R2-MA utilizes a loop-powered 4-20mA 2-wire output with a wide supply voltage range from 12 to 40 Vdc

Reliable SPDT Switching: Offers flexible Form C contact action for complex control system logic

The high-visibility contrast scale and finger-tip reset facilitate rapid on-site adjustments

What residential units use this relay

ensuring efficient heat rejection in demanding environments

Trane VAL3015 TXV Freon the PR-275-R2-MA utilizes a loop-poweredThe Trane VAL3015 is a high performance thermal expansion valve (TXV) engineered specifically for R 22 refrigerant systems with a 5 ton cooling capacity. This HVAC expansion valve is a critical component for technicians looking to optimize evaporator efficiency and ensure precise superheat control. Designed as a less flange (less flg) model, it streamlines installation in tight cabinet spaces where traditional flanged connections may be redundant. The