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You searched for: White-Rodgers 1A65/1A66 Series Line Voltage Thermostat
Results Displayed: 1 - 4 of 4

White Rodgers 1A65-641 and 1A66-641 Line Voltage Thermostats


 


Description For 1A65-641 (WR-65)


The White Rodgers 1A65-641 (WR-65) electric heating thermostat is designed for use on electric heating installations. Its narrow operating differential and the ability of its fully exposed knob to sense both radiant heat and room air temperature make this control ideal for use on such installations. This thermostat does not have a positive off feature.


Specifications For 1A65-641 (WR-65)


  • Line Voltage Thermostat

  • Adjustable Temperature Range of 40 to 85°F

  • Single Pole Single Throw Switch

  • Electrical Ratings: 22 amp at 120/240V, 18 amp at 277V

  • Operating Differential 1°F


  • Non-Inductive Use Only (Heaters Without Motors/Fans)

 


Description For 1A66-641 (WR-66)


The White Rodgers 1A66-641 (WR-66) electric heating thermostat is designed for use on electric heating installations. Its narrow operating differential and the ability of its fully exposed knob to sense both radiant heat and room air temperature make this control ideal for use on such installations. It is intended for use in 240 or 277 volt applications where local codes require that a double line disconnect thermostat be used. The knob may be turned past 40°F to the "OFF" position to obtain temporary shutdown of the heating equipment for short periods of time such as on weekends, vacations, etc (it will break both sides of line).


Specifications For 1A66-641 (WR-66)



  • Line Voltage Thermostat

  • Adjustable Temperature Range of 40 to 85°F

  • Double Pole Single Throw Switch

  • Electrical Ratings: 22 amp at 120/240V, 18 amp at 277V

  • Operating Differential 1°F

  • Positive Off Position


  • Non-Inductive Use Only (Heaters Without Motors/Fans)

 


Available Colors



  • Beige

  • White

















Catalog Page
Instruction Sheet
Item CodeDescriptionVendorQuantity
WR10001
786710414305
1A65-641 WR-65 SPST Thermostat
1A65-641 SPST Thermostat, 40°F to 85°F, 22 amp 120V, Single Pole, wall mount
Mor Electric Heating
WR10002
786710414336
1A66-641 WR-66 DPST Thermostat
White-Rodgers 1A66-641 DPST Thermostat, 40F to 85F, 22 amp 208/240V, 18 amp 277V, Double Pole (D.P.S.T.), wall mount
Mor Electric Heating
WR10037
786710025457
1A65W-641 WR-65W SPST White Thermostat
Same as 1A65-641 except in Classic White, 40F to 85F, 22 amp 120V, Single Pole, wall mount
Mor Electric Heating
WR10038
786710025464
1A66W-641 WR-66W DPST White Thermostat
Same as 1A66-641 except in Classic White, 40F to 85F, 22 amp 208/240V, 18 amp 277V, Double Pole (D.P.S.T.), wall mount
Mor Electric Heating