Its dependable diaphragm assembly and gold-plated or silver contacts provide long-term setpoint stability

this valve is a solid choice for air handling units

While the K90-70 is a standard compressor overload for specific AE series models

Robust Construction: Manufactured by Sporlan for Trane

gray for negative) to simplify HVAC pressure switch installation and prevent plumbing errors

Schneider Electric (Erie) VT3343G13A02A Valve Assembly 323055-751 Its dependable diaphragm assembly andThe Schneider Electric Erie VT3343G13A02A is a robust 3 way hydronic zone valve engineered for high performance climate control in commercial and residential HVAC systems. Designed as a two position zone valve, this assembly features a 3 4 inch inverted flare connection, making it an ideal choice for retrofit HVAC valve applications where maintaining existing piping geometry is critical. Operating on 24Vac, the integrated spring return actuator