Rheem SP13846A LP Gas Valve and Thermostat (120V)

The Rheem SP13846A LP Gas Valve and Thermostat (120V) is a Rheem thermostat for HVAC repair and replacement work. Use it when the part number SP13846A and the listed specifications match the equipment being serviced.

Rheem SP13846A LP Gas Valve and Thermostat, 120V is an OEM liquid-propane gas control and thermostat for select Rheem water heaters. Key Features: OEM LP gas valve and thermostat 120 volt Factory part number SP13846A Compatibility & Applications: For Rheem models that list SP13846A. Use only on compatible LP units. Installation & Operation Notes: Qualified installation required. Follow model service guide for wiring, leak testing, and temperature adjustment. Maintenance & Troubleshooting: Replace when diagnostics indicate valve or control failure. Verify burner ignition and stable flame after installation.

Key Specs

• Voltage: 120v
• Product Type: Thermostat

Replacement Notes

Captured replacement references include AP13846A. Confirm supersession details against the manufacturer parts list.

Expert Verdict

Reviewed by the SuperArbor Pro Desk: choose this part when the existing component label and unit documentation match SP13846A and the spec set above. It is best suited for targeted HVAC service repairs where exact fitment matters more than broad universal compatibility.

FAQs

What is the Rheem SP13846A used for?

It is a thermostat for compatible Rheem HVAC equipment. Match the part number SP13846A and the equipment service literature before ordering or installing.

Which specs should I verify before purchase?

Verify the spec set shown for this part: Voltage: 120v; Product Type: Thermostat. The replacement should match the existing component and the unit documentation.

Does the electrical rating need to match exactly?

Yes. Confirm voltage rating 120v against the failed component label. Do not substitute a different rating unless the equipment manufacturer allows it.

Are replacement or superseded references available?

Captured cross-reference data includes AP13846A. Verify any supersession directly against the manufacturer parts list before installation.

Who should install this HVAC component?

A qualified HVAC technician should install and test the thermostat. Disconnect power first, follow lockout procedures, and confirm safe operation after replacement.

Safety and Installation Notes

Disconnect power before service. HVAC electrical and combustion-related components should be installed and tested by a qualified technician. After installation, confirm wiring, mounting, airflow or fluid routing as applicable, and normal system operation.