Bi-metallic Thermostat assembly

This Bi-metallic thermostat is a simple device that flexes with heat to open or close the draft door in your furnace or circulator.

Model #: 81903


$39.99

Additional Information:

  • Easy Installation
  • 60°F to 260° temperature range
  • Bimetallic assembly for use in automatic damper door
  • Also fits B2350 Series circulators for automatic operation
Package Weight0.25
Package Width7.5
Package Height4.5
Package Depth8.2

No rows found.

Customer Reviews
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Filter Reviews:
RS
09/13/2022
Randall S.
US US

Needed to fix wood heater

Good experience and worked beautifully

JM
04/23/2022
Jim M.
US US

Parts for hot blast 1500

Excellent service, parts came within a couple days

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