Durablow MFB SC03A Fireplace Stove Blower Fan Variable Rheostat Speed On/Off Switch Control

The Midwest Hearth thermal switch (also known as a temp sensor or "snap-stat") can automatically control the on/off function of your fireplace blower fan.

TEMPERATURE RANGE: The switch will "close" at 115â„‰ which allows power to the fan and turns it "on". When the appliance temperature drops to 90â„‰ the switch will "open" and stop power to the fan shutting it "off".

WHEN USING AN OPTIONAL SPEED CONTROL: Simply set your preferred fan speed on the rheostat and leave it there. When the fireplace reaches 115â„‰ the blower will automatically turn on and run at the speed you set on your speed control.

LINE VOLTAGE: This switch is rated to run on standard household (plug in) voltage. IE: 115-120 VAC. This is the voltage almost all fireplace blower fans use for operation.

15 AMP MAX: That's 1800 watts at 120v... More than adequate for single and dual fireplace blowers.

"ON" AT 115℉ - Temp sensor will turn your fireplace blower fan "on" when it reaches 115 degrees Fahrenheit.
"OFF" AT 90℉ - Temp sensor will turn your blower fan "off" when it reaches 90 degrees Fahrenheit.
CENTER DISC - Measures 1/2" in diameter.
MOUNTING BRACKET - Center Hole to Center Hole measures 1-1/2". Overall Bracket is 2" End to End.
115 VOLT / 2 TERMINALS - Interrupts the Black power wire to your fireplace blower. May be used in conjuction with a speed control.
"ON" AT 115℉ - Temp sensor will turn your fireplace blower fan "on" when it reaches 115 degrees Fahrenheit.
"OFF" AT 90℉ - Temp sensor will turn your blower fan "off" when it reaches 90 degrees Fahrenheit.
CENTER DISC - Measures 1/2" in diameter.
MOUNTING BRACKET - Center Hole to Center Hole measures 1-1/2". Overall Bracket is 2" End to End.
115 VOLT / 2 TERMINALS - Interrupts the Black power wire to your fireplace blower. May be used in conjuction with a speed control.

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Midwest Hearth Thermal Fan Switch for Fireplace Blower (115 Degree ON, 90 Degree Off);