As an Amazon Associate I earn from qualifying purchases.Updated: March 27, 2026
The pressure switch in your Rheem RA14N-2 controls the flow of gas to the burner, ensuring safe and efficient operation. Over time, this component can wear out, leading to inconsistent performance or failure to ignite. Replacing the pressure switch promptly helps prevent potential damage to other parts and ensures your unit runs smoothly.
OEM vs aftermarket: OEM (Rheem brand) parts guarantee compatibility but are typically more expensive. Aftermarket options offer cost savings but may vary in quality. Always check reviews and specifications for fitment.
Installation: Generally straightforward but requires basic DIY skills and familiarity with appliance wiring. Consult your owner's manual or seek professional assistance if needed.
Replacement schedule: Check your owner's manual for the recommended schedule. Replace sooner if you notice reduced performance.
Compatibility warning: always verify part number matches your exact model before ordering
Pros & Cons
Pros
✓ Restores device to original performance without buying a new unit
✓ Significantly cheaper than a full device replacement
✓ Multiple options available from OEM and aftermarket sellers
Cons
✗ OEM parts cost more than third-party alternatives
✗ Wrong part number will not fit — model verification is essential
Common Use Cases
Scheduled maintenance on the manufacturer-recommended replacement cycle
Performance restoration after noticing reduced output or efficiency
Preventive replacement before a worn part causes secondary damage
Who Should Buy This
This replacement Pressure Switch (9371V) is for Rheem RA14N-2 owners experiencing reduced heating performance. Replacing the worn switch can extend the life of your unit and avoid costly replacements.
Not ideal for: If your Rheem RA14N-2 suffers from multiple malfunctions or extensive damage, a full replacement may be more economical than individual part repairs.
Good to Know Before Buying
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Always confirm your exact model number (RA14N-2) before ordering. Part numbers vary between model variants and production years. Check the label on your device or original documentation to be sure.
Frequently Asked Questions
What is the part number for the Rheem RA14N-2 Pressure Switch?
The part number is 9371V. Always verify this matches your exact model (RA14N-2) before ordering, as similar models may use different parts.
How often should I replace the Pressure Switch on my Rheem RA14N-2?
Check your owner's manual for the recommended schedule. Replace sooner if you notice reduced performance.
Will aftermarket Pressure Switch replacements work in my Rheem RA14N-2?
Third-party parts are widely available and often cheaper than OEM. Look for listings that specifically mention compatibility with model RA14N-2 and check buyer reviews for fit confirmation before purchasing.
Prices change frequently. See the latest deal on Amazon.