Results 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)
Line Voltage Thermostats
;)
;)
