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Rheem-Ruud OEM Tankless Thermistors

Get genuine Rheem-Ruud factory OEM Thermistors for your Rheem-Ruud unit. All Rheem-Ruud Thermistors are brand new in the original factory packaging and are guaranteed to fit and function properly. We have fast FREE SHIPPING on all orders over $99 and ship all orders within 1 business day.

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Rheem-Ruud RTG20006UW Blue Ambient Thermistor
Rheem-Ruud RTG20006UW Blue Ambient Thermistor
$10.95 / ea
In Stock ✔
$10.95 / ea
Rheem-Ruud RTG20164R Blue Ambient Thermistor
Rheem-Ruud RTG20164R Blue Ambient Thermistor
$20.95 / ea
In Stock ✔
$20.95 / ea
Rheem-Ruud RTG20223J Blue Ambient Thermistor
Rheem-Ruud RTG20223J Blue Ambient Thermistor
$5.95 / ea
In Stock ✔
$5.95 / ea
Rheem-Ruud RTG20223G Green Heat Exchanger Thermistor
Rheem-Ruud RTG20223G Green Heat Exchanger Thermistor
$10.95 / ea
In Stock ✔
$10.95 / ea
Rheem-Ruud RTG20212BC Yellow Heat Exchanger Thermistor
Rheem-Ruud RTG20212BC Yellow Heat Exchanger Thermistor
$16.95 / ea
In Stock ✔
$16.95 / ea
Rheem-Ruud RTG20006AR White Inlet Thermistor
Rheem-Ruud RTG20006AR White Inlet Thermistor
$15.95 / ea
In Stock ✔
$15.95 / ea
Rheem-Ruud RTG20223D White Inlet Thermistor
Rheem-Ruud RTG20223D White Inlet Thermistor
$10.95 / ea
In Stock ✔
$10.95 / ea
Rheem-Ruud RTG20006BB Black Outlet Thermistor
Rheem-Ruud RTG20006BB Black Outlet Thermistor
$17.95 / ea
In Stock ✔
$17.95 / ea
Rheem-Ruud RTG20223H Black Outlet Thermistor
Rheem-Ruud RTG20223H Black Outlet Thermistor
$10.95 / ea
In Stock ✔
$10.95 / ea
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