![AO Smith 100093812 Door Switch — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/spec-9294884896990.png?v=1786102484&width=1946)
AO Smith 100093812 Door Switch
AO Smith 100093812 Door Switch
Regular price
$121.91 USD
Regular price
Sale price
$121.91 USD
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Low stock: 4 left
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SKU:340551
View full details![AO Smith 100093812 Door Switch — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/spec-9294884896990.png?v=1786102484&width=1445)
The AO Smith 100093812 door switch is a reliable safety switch used on natural gas water heaters. Designed for the FG50T40 model, it monitors the combustion chamber door to help ensure safe, correct operation of the appliance.
Specifications
| Type | Door Switch |
|---|---|
| Fuel | Natural Gas |
| Application | FG50T40 |