Rheem SP21019 Chamber Sensor Replacement Kit
Regular price $47.63The Rheem SP21019 Chamber Sensor Replacement Kit is a Rheem sensor for HVAC repair and replacement work. Use it when the part number SP21019 and the listed specifications match the equipment being serviced.
Chamber Sensor Replacement Kit Kit Includes: • (4) Tinnerman Clip • (2) Torx Head Screw - #8 x 3/4 in. long • (1) Hex Nut, 8-32, with External Tooth Lock Washer • (2) Pan Head Torx - 1 in. • (1) Thermistor • (1) Temperature Probe Assembly
Key Specs
- Product Type: Replacement Kit
Replacement Notes
Captured replacement references include AP12862, AP14406, AP14458-1, AP12777-3. 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 SP21019 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 SP21019 used for?
It is a sensor for compatible Rheem HVAC equipment. Match the part number SP21019 and the equipment service literature before ordering or installing.
Which specs should I verify before purchase?
Verify the spec set shown for this part: Product Type: Replacement Kit. The replacement should match the existing component and the unit documentation.
How do I confirm this is the right replacement?
Compare the part number SP21019, the sensor description, and any unit model references with the original component and the service manual.
Are replacement or superseded references available?
Captured cross-reference data includes AP12862, AP14406, AP14458-1, AP12777-3. 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 sensor. 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.
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