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Rheem SP11806 hi-limit switch for fountain

Rheem

Rheem SP11806 Hi Limit Fountain

SKU CH-4BXX-KT5WM

High-limit safety control for Rheem and Vanguard hand sinks

  • Hi-limit safety protects Rheem & Vanguard fountains
  • Part number 11806 ensures exact replacement fit
  • New component restores reliable temperature control
  • Genuine Rheem part maintains original equipment performance

Rheem SP11806 Hi Limit Fountain

The Rheem SP11806 Hi Limit Fountain is a replacement safety component designed for specific Rheem and Vanguard hand sink models. It functions as a high-limit control to help regulate temperature and prevent overheating in compatible plumbing fixtures. This new part is intended for maintenance or repair of existing equipment.

For Rheem and Vanguard hand sink repairs

This component suits technicians or facility managers restoring hot water safety functions on the named brand of hand sinks. It is not for buyers who need a complete sink assembly, a different brand of safety control, or a part with a specified temperature rating not provided in the data.

How it compares

Measured against everything we stock in Sinks & Pet Water Fountains, at today’s prices. Recalculated every night.

Price $116.99
Pricier than about 68% of the 200 comparable items (median $55.99).

Specifications

Product
Brand nameRHEEM

Questions about this item

How is the SP11806 hi-limit installed, and what wiring step is commonly missed?

Mount the switch in the designated bracket on the Rheem or Vanguard fountain, then connect the two leads to the control circuit; the step often missed is re-attaching the insulating boot over the terminals before restoring power.

What maintenance or replacement will the SP11806 hi-limit need over time?

The switch is a single-use safety device — once it trips at its preset temperature it must be replaced; no field calibration or reset is possible.

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