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Heater Controllers PART #: NA15D to NA50DXA
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These controllers provide a digital temperature display that indicates both the set and actual temperatures of the water. They can be set to display °F or °C. ±1.5° F accuracy rating.
All controllers are equipped with an 8’ vinyl-sleeved sensor tube and are manufactured with UL-listed components. Made in USA.
Availability: In stock
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To determine which protector fits your heater, see the model number on the head of the heater. The protector replacement part number will be listed at the end.
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