This high-efficiency 5

Thermal Resilience: Constructed with high-grade

For technicians performing a furnace pressure switch replacement

This OEM 40 amp contactor is the industry standard for maintaining the electrical integrity and performance of Trane HVAC equipment

Automation Components Inc (ACI) PTS4.1 Control 319852-301 This high-efficiency 5The Automation Components Inc (ACI) PTS4. 1 is a high performance digital to pneumatic transducer designed to convert dual digital increase decrease signals into high precision proportional pneumatic signals. Ideal for compressor staging applications and HVAC pneumatic control systems, this unit supports jumper selectable ranges including 0 15 psig and 0 103 kPa. Featuring a closed loop electronic design, the PTS4. 1 utilizes an on board