With a maximum working pressure of 650 PSI

This Trane VAL8711 expansion valve is a critical component for maintaining system efficiency in legacy HVACR equipment

this component is critical for technicians performing LP gas conversions or replacing fouled Modine burner parts

helping safeguard critical outdoor components from accidental contact and debris intrusion

Schneider Electric (Viconics) R851V-8 Step Controller 320074-702 With a maximum working pressureThe Schneider Electric (Viconics) R851V 8 Step Controller is a high performance, microcomputer based solution engineered for precise modulation of multi stage electric duct heaters. Designed for heavy duty commercial HVAC applications, this 8 stage step controller features an integrated vernier stage that provides seamless load modulation from 0 to 100%. This proportional control ensures stable discharge air temperatures and minimizes mechanical wear