Solid replacement part. The Vermont Castings KS-5100-1321 F120 Proof of Fire Switch for use with DHC control boards Repair Part was easy to install and fixed the problem quickly.

KS-5100-1321 Vermont Castings F120 Proof of Fire Switch for use with DHC control boards
| Part number: | KS-5100-1321 |
|---|---|
| SKU Number: | MON-KS-5100-1321 |
| UPC: | 652174678884 |
| Warranty: | 1 Year |
| Units: | each |
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$40.71
Product Description
Product Features
Vermont Castings KS-5100-1321 F120 Proof of Fire Switch for use with DHC control boards Repair Part
KS-5100-1321 Vermont Castings F120 Proof of Fire Switch for use with DHC control boards keeps your equipment working as intended with a replacement focused on reliable service. Consistent fit and function help make the replacement process more efficient.
Choosing this part helps avoid the uncertainty of using a poorly matched substitute. Select it for a repair that prioritizes fit, function, and lasting value.
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Hannah H.
31 Jul, 2025