HVAC / Electrical

Supplying Demand SDCTR02574 CTR02574 HVAC Contactor 40 Amp 1 Pole 24V

Supplying Demand SD33246 33246 HVAC Sequencer DPST ON 1-60 Sec OFF 1-45 Sec 24 Volts

Supplying Demand SDS9200U1000/U S9200U1000/U Universal Hot Surface Ignition Integrated Furnace Control

Supplying Demand SDY8610U6006/U Y8610U6006/U HVAC Intermittent Pilot Ignition Retrofit Kit Converts atmospheric standing pilot gas systems to intermittent pilot - Max capacity 270kBtuh

Supplying Demand SD42-21786-81 HVAC Defrost Relay 1 SPST-NO (Normally Open), 2 DPDT Coil frequency (Hz): 50/60 | Coil voltage: 24VAC | Contact bias: NO: 7-4,8-5; NC: 7:1, 8:2, 9-3 | Horsepower rating at 120V (HP): 1/3 | Horsepower rating at 277V (HP): 1/2 | Horsepower rating at 600V (HP): 3/4 | Number of DPDT contacts: 2 | Number of SPST-NO contacts: 1 | Terminal connections: 3/16 Inch quick connects.

Supplying Demand SD917178A 917178A HVAC Defrost Control Board

Supplying Demand SD47D01U-843 47D01U-843 HVAC Heat Pump Defrost Control Board Replaces most single-stage defrost controls Selectable demand or timed defrost Universal mounting with rotating display Preconfigured for major OEM brands Integrated indoor thermostat Access set up and diagnostic menus from any orientation Brown out and short cycle protection

Supplying Demand SD47-105222-01 47-105222-01 HVAC EMI Filter Board

Supplying Demand SD624625R 624625R HVAC A/C and Heat Pump Circuit Board.

Supplying Demand SD903915A 903915A HVAC Air Handler Control Board 208-230 VAC

Supplying Demand SD904531A 904531A HVAC Air Handler Control Board B5

Supplying Demand SD8733933939 8733933939 HVAC Control Board Control Unit UPM Assembly Kit

Supplying Demand SDCB401 CB401 HVAC Control Board WS()C Water Source Heat Pump