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RHEEM Replacement Gas Control Thermostat: Natural Gas, SP20166A - Plumbing
RHEEMPlumbing

RHEEM Replacement Gas Control Thermostat: Natural Gas, SP20166A

RHEEM Plumbing.

SKU 3G-OTH-435461

Brand
RHEEM
Item
Replacement Gas Control Thermostat: Natural Gas, SP20166A
Category
Plumbing
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RHEEM
Manufacturer Part Number
SP20166A

Technical Documents

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RHEEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

RHEEM Plumbing.

Frequently Asked Questions

What is the RHEEM SP20166A replacement gas control thermostat used for?

The RHEEM SP20166A is a replacement gas control thermostat designed for natural gas water heaters. It regulates gas flow and temperature, ensuring safe and efficient operation in residential and commercial plumbing systems. This part is essential for maintaining consistent hot water output and system safety.

What are the specifications of the RHEEM SP20166A gas control thermostat?

The RHEEM SP20166A gas control thermostat is designed for natural gas applications. Its manufacturer part number is SP20166A. It serves as a direct replacement for compatible RHEEM water heaters, controlling gas supply and temperature settings. Always verify compatibility with your existing unit before installation.

Where to buy the RHEEM SP20166A gas control thermostat worldwide?

You can source the RHEEM SP20166A gas control thermostat through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for plumbing replacement parts.

How to install the RHEEM SP20166A gas control thermostat?

To install the RHEEM SP20166A, first turn off gas and power to the water heater. Remove the old thermostat, disconnect wiring, and attach the new unit following the manufacturer's wiring diagram. Ensure all gas connections are leak-tested. For safety, consult a licensed plumber if you are not experienced with gas appliances.

Used in

Common applications for RHEEM
Commercial building hot water supply — Rheem Triton SS GHE100SS-160 condensing gas water heater for high-volume demand
Industrial process water heating — Rheem ST175A 175-gallon storage tank for buffer capacity in boiler systems
Point-of-use hot water in workshops — Rheem EGSP6 6-gallon compact electric water heater for sink or handwash stations
Light commercial facility heating — Rheem PROPH80 T2 RH400-SO heat pump water heater for energy-efficient hot water
Multi-unit residential complexes — Rheem PROPE50 T2 RH CG 50-gallon electric water heater for apartment hot water systems
Restaurant kitchen hot water — Rheem ELDS30-FTB 28-gallon commercial electric water heater for dishwashing and sanitation

RHEEM Products

3G Electric supplies RHEEM plumbing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

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