Installing it in an unapproved orientation may lead to premature bearing wear

reducing corrosion risks and extending field life

if the rod is severely pitted or the ceramic is compromised

Utilizing a genuine York 4-5 ton TXV prevents the common issues of liquid slugging or evaporator starving often seen with generic universal valves

ZoneFirst RDP-10 Damper 326070-701 Installing it in an unapprovedThe ZoneFirst RDP 10 is a heavy duty 10 inch round damper designed for professional grade HVAC zone control systems. Engineered for forced air zoning applications, this unit utilizes a 12VDC motor (model MP12M) that provides power open power closed functionality. Unlike spring return models, this actuator driven design ensures the blade stays in position without continuous power draw once the cycle is complete, improving long term reliability in