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$4.84 each
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Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Description
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The Rinnai Thermistor Sensor, Freeze Protection (805000165) is a genuine OEM component for i-Series Plus combination boilers. This sensor monitors water temperature within the boiler system and activates the freeze protection function when temperatures approach freezing, helping prevent damage to the heat exchanger, pipes, and other components during cold weather. A faulty freeze protection sensor can leave the system unprotected against freeze damage. Replace with this OEM sensor to ensure reliable freeze protection.
- Genuine OEM Rinnai replacement thermistor sensor
- Compatible with Rinnai i-Series Plus combination boilers
- Monitors temperature to activate the freeze protection function
- Protects the heat exchanger and water circuit from freeze damage
- Essential for installations in cold climate regions
Specs
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| Product Type: | Sensor |
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Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy