Product Information

40HI Freeze Protection Thermostat Sensor


This is the anti-freeze thermostat sensor for the 40HI (indoor mount) water heater.  It can be used for either the natural gas (NG) or liquid propane (LP) models. It is used when the tempature drops below freezing to activate the anti freeze circuit.


Customer assumes all liability when purchasing replacement parts.

Availability: usually ships within 1-6 business days
Current Stock:
Width: 5.00
Height: 5.00
Depth: 3.00
MPN: 4101021
SKU: 4101021

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