Beckett 12527 Firomatic Thermal Switch 165°F 120V Burner Safety

SKU: 12527

Weight	2 lbs
Dimensions	8 × 8 × 8 in

$47.26

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Quantity	Unit price	Saving
1–4	$47.26	0%
5–9	$44.90	5%
10+	$42.53	10%

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Beckett 12527 Firomatic Thermal Switch 165°F 120V Burner Safety

Specifications & product details

RW Beckett 12527 Firomatic Thermal Safety Switch

165°F Auto Shut-Off | 120V | Oil Burner Protection

The Beckett Firomatic Thermal Switch (MFG# 12527) is a thermally activated safety shutoff device designed for oil burner and fuel-fired heating systems.

Installed in the electrical supply line to the burner, this switch automatically cuts power when ambient temperature reaches 165°F, helping prevent overheating and potential fire hazards.

How It Works:

Normally closed thermal switch
Automatically opens at 165°F
Immediately shuts down burner motor
Fusible handwheel allows reset after activation

Electrical Ratings:

120 Volt
60 Hz
360VA Pilot Duty
1/2 HP Motor Rating

Installation:

Designed for 3-1/4″ and 4″ round junction boxes
Typically ceiling mounted near burner unit
No exposed electrical contacts when properly installed

Applications:

Oil burner safety shutoff
Fuel oil heating systems
Residential and light commercial heating
Code-compliant burner protection

This is an essential safety component for oil-fired heating systems and should not be used as a manual on/off switch.

Product details

Part / SKU	12527

Package includes

Beckett 12527 Firomatic Thermal Switch 165°F 120V Burner Safety

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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