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White Rodgers Cooling Controls 770-1 Adjustable Dual Purpose Air Pressure Switch, 120/240/277 VAC, SPDT, 0.05 - 12" WC, 1/2 psi Maximum
- Design eliminates"fluttering" or malfunction due to shock or vibration normally encountered with"sail switches"
- Wide operating range
- Can be mounted in any position except upside down
- Enclosed diaphragm
- Responds to positive, negative or differential air pressure
White Rodgers Cooling Controls 50T35-743 Circuit Board
Item#:
50T35-743
Manufacturer Item:
B1809913S
Manufacturer:
WHITE-RODGERS DIV OF COPELAND
White Rodgers Cooling Controls 5D51-78 Close/Open on Rise Action Fan and Limit Control, 120/240 VAC
- Single element type for applications with narrow space limitations, regulates fan or blower operation and acts as high limit safety control
- Slotted mounting holes for easy installation
- Long terminal screws for wiring junctions can be made on terminal block
- Dial has individual pointers for fan cut-in and cut-out settings
- Removable solid copper jumper between fan and limit switches
- Summer fan switch for ventilation without changing control settings, has same fan and limit switch mechanism
Item#:
C445-12
Manufacturer Item:
5D51-78
Manufacturer:
WHITE-RODGERS DIV OF COPELAND
White Rodgers Cooling Controls C445-9 Close/Open On Rise Action Fan & Limit Control 120/240 VAC 5",
Item#:
C445-9
Manufacturer Item:
5D51-35
Manufacturer:
WHITE-RODGERS DIV OF COPELAND
White Rodgers Cooling Controls 5D51-90 Close/Open on Rise Action Fan and Limit Control, 120/240 VAC
- Single element type for applications with narrow space limitations, regulates fan or blower operation and acts as high limit safety control
- Slotted mounting holes for easy installation
- Long terminal screws for wiring junctions can be made on terminal block
- Dial has individual pointers for fan cut-in and cut-out settings
- Removable solid copper jumper between fan and limit switches
- Summer fan switch for ventilation without changing control settings, has same fan and limit switch mechanism
Item#:
C445-10
Manufacturer Item:
5D51-90
Manufacturer:
WHITE-RODGERS DIV OF COPELAND
White Rodgers Cooling Controls SureSwitch 49M11-843
White Rodgers 49M11-843
Item#:
49M11-843
Manufacturer Item:
49M11-843
Manufacturer:
WHITE-RODGERS DIV OF COPELAND
White Rodgers Cooling Controls 94-388 Universal Bracket Mount 1-Pole Continuous Duty Definite Purpose Contactor with Bus Bar, 24 VAC at 50/60 Hz, 30 amp
- Universal style mounting bracket fits existing mounting holes
- Class B insulation
- 200000 cycles, make locked rotor amp at 0.5 pf, break 125% of full load amp at 0.75 pf at rated voltage, 10000 cycles make and break locked rotor amp at 0.5 pf rated voltage
- 16.5 ohm DC resistance, 208 milli-amp coil
- 85% of nominal coil voltage, 110% maximum safe operate
White Rodgers Cooling Controls 90-244 2-Pole Continuous Duty Definite Purpose Contactor, 24 VAC at 50/60 Hz, 30 amp
White Rodgers Cooling Controls 90-247 2-Pole Continuous Duty Definite Purpose Contactor with Cover, 24 VAC at 50/60 Hz, 40 amp
- Low VA coil for cooler operation and increased life
- Quiet operation
- Universal style mounting bracket fits existing mounting holes
- Double break contacts ensure positive make and break
- Contact block and carrier are high quality electrical-grade thermosetting resin
- 85% of nominal coil voltage, 110% maximum safe operate
- Class B coil insulation
- 11 ohm resistance DC
- 250 milli-amp coil
Carrier Heating Parts 21V51D-751 Control Board
Item#:
21V51D-751
Manufacturer Item:
21V51D-751
Manufacturer:
WHITE-RODGERS DIV OF COPELAND
White Rodgers Cooling Controls F92-0656 Conversion Kit Propane>Natural Gas
Item#:
F92-0656
Manufacturer Item:
F92-0656
Manufacturer:
WHITE-RODGERS DIV OF COPELAND
White Rodgers Cooling Controls F92-1011 Conversion Kit Propane>Natural Gas
Item#:
F92-1011
Manufacturer Item:
F92-1011
Manufacturer:
WHITE-RODGERS DIV OF COPELAND