Operating on a 5V DC supply

each carries unique programming specific to the motor horsepower and unit tonnage

Its robust construction resists vibration and high-heat cycles common in ceiling-mounted equipment

Designed for durability in demanding commercial refrigeration environments

Is this expansion valve compatible with R410A systems

Trane RLY1388 Relay 319852-301 Operating on a 5V DCThe Trane RLY1388 Relay is an authentic OEM double pole, double throw (DPDT) control component engineered for precise switching in residential and commercial HVAC applications. This RLY01388 switching relay features a 24V AC coil designed for standard low voltage control circuits, providing reliable actuation for blowers, compressors, and auxiliary heating elements. Built to handle demanding line voltage loads, its contacts are rated for 120 600V at