When you're out in the field and dealing with a faulty 24V SPDT control relay

The York S1-FHM3588 Blower Motor is a high-performance 1/2 HP replacement motor engineered for precision performance in residential and light commercial air handling units

Simplified Field Service: Features a standard lighting jumper connector for rapid

When diagnosing furnace diagnostic flashes

This Trane HVAC contactor features a low-draw 24VAC coil

Siemens Industrial Controls 3TX7112-1DF13C Relay THPU32HP7Y When you're out in theThe Siemens 3TX7112 1DF13C is a performance grade DPDT octal relay designed for reliable switching in demanding HVACR control circuits and industrial automation panels. This 8 pin plug in relay features a 120V AC coil and is rated for 16A resistive loads, making it a rugged alternative to standard general purpose relays. Engineered for heavy duty cycling, the Siemens 3TX7 series utilizes silver alloy contacts to minimize arcing and ensure long term