SPST N/C Limit Switch, L350F, 47-22861-01

Rheem 47-22861-01 SPST N/C Limit Switch, L350F
An OEM Rheem SPST normally-closed limit switch used in HVAC equipment as a temperature safety/control switch at an L350F opening rating.

Key Features:

• Official OEM SPST N/C (normally closed) limit switch for Rheem HVAC equipment .
• Position: Normally Closed .
• Action: SPST .
• Identified by Rheem parts-store information as a manual reset style limit switch kit that replaces 47-22861-01 (manufacturer parts-store statement).

Compatibility & Applications:

• Listed for Rheem HVAC equipment (specific models/series are not provided on the product listing).
• Rheem parts-store information indicates 47-22861-01 is replaced by 47-22861-01K (Limit Switch Kit - Manual Reset, Flanged Airstream) and shows "Where Used" codes for that kit (manufacturer parts-store statement).
• Must only be used where the manufacturer specifies this exact part number: 47-22861-01 (or the manufacturer-designated replacement kit where applicable).

Installation & Operation Notes:

• Installation should be performed by a qualified HVAC technician.
• Rheem parts-store safety statement: HVAC/R parts and accessories should only be installed by qualified technicians, and failure to follow instructions may result in fire/explosion, electric shock, property damage, injury, or loss of life .
• Reference the unit's service/installation manual for correct placement, wiring, reset procedure (if applicable), and checkout after replacement.

Maintenance & Troubleshooting:

• As a limit switch, this part is typically involved when a system shuts down due to a temperature safety condition or when troubleshooting heat-cycle interruptions tied to limit/rollout-style safety devices.
• The provided sources do not include diagnostic steps; follow the equipment's service documentation for troubleshooting, root-cause correction (airflow/venting/combustion-related issues as applicable), and confirmation before replacement.

Certifications & Compliance:

• Rheem parts-store information includes a California Proposition 65 warning for applicable products/parts pages; no other separate certifications or listings are explicitly stated for this part in the provided sources.

User Reviews & Q&A Summary:

• Reviews commonly describe it as the correct replacement part that was easy to install and restored normal furnace operation.
• Several reviewers note it replaced an older original part (including long service-life replacements) and worked "like a charm" after installation.