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Metal gas control thermostat for natural gas systems

Value Brand

Value Brand SP20166A Replacement Gas Control Thermostat Natural Gas

SKU CH-48RG-64Z0P

Replacement gas control thermostat for natural gas systems, compatible with models 1PLV6, 1PLV7, 3WA59 and 3WA65

  • Natural-gas compatible thermostat for Rheem water heaters
  • Replaces factory control on models 1PLV6, 1PLV7, 3WA59, 3WA65
  • Metal construction resists corrosion in plumbing environments
  • New OEM replacement part numbered SP20166A

Direct Replacement Thermostat

The Value Brand SP20166A is a new replacement gas control thermostat designed for natural gas systems. It serves as a direct substitute for specific Rheem water heater models, including the 1PLV6, 1PLV7, 3WA59 and 3WA65. The unit features a metal construction intended for durable operation in standard residential plumbing applications.

Restores Temperature Regulation

This part replaces a failed or malfunctioning original gas control valve to restore safe temperature management. The upgrade is worth it when the existing thermostat no longer modulates the burner correctly or has suffered internal wear. Buyers needing a propane-compatible valve or a unit certified for different heater series should verify compatibility before purchase.

Highlights

  • Natural-gas compatible thermostat for Rheem water heaters
  • Replaces factory control on models 1PLV6, 1PLV7, 3WA59, 3WA65
  • Metal construction resists corrosion in plumbing environments
  • New OEM replacement part numbered SP20166A

Specifications

BrandRHEEM

Questions about this item

Which water-heater models accept the SP20166A thermostat?

The thermostat is a direct replacement for units 1PLV6, 1PLV7, 3WA59 and 3WA65.

What gas-supply connection must be broken and re-sealed when fitting the SP20166A?

Shut off the gas, disconnect the supply line at the control inlet, fit the new thermostat, then leak-test every joint with soapy water before relighting.

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