Rheem Air Conditioner Parts

Rheem Air Conditioner Parts

Rheem builds window units, portable air conditioners, and split-system condensers that share a parts catalog with Ruud—the two brands are manufactured by the same parent company and use interchangeable OEM parts across many model lines. The most common failure points are run capacitors, which lose microfarad capacity over time and prevent the compressor or condenser fan from starting; condenser fan motors, which burn out from heat and debris; and thermistor sensors, which give false temperature readings and cause erratic cycling.

Repair Clinic carries genuine OEM Rheem replacement parts including capacitors, fan motors, contactors, thermistors, control boards, and compressor-related parts. Because Rheem and Ruud share part numbers on many models, entering your full model number is important to confirm the exact match. Same-day shipping is available on most in-stock parts, and all orders are covered by a 365-day return policy.

Rheem Air Conditioner Repair & Parts Guide

How do I know if my Rheem compressor is failing?

A failing compressor produces little to no cold air, even though the outdoor unit runs. You may hear a grinding or metallic rattling noise, or the system may not start at all. Have a licensed technician confirm with a pressure test; if the compressor is dead, it's usually more cost-effective to replace it than attempt a repair.

Can I replace a Rheem run capacitor myself?

Yes, but safety first—always shut off power at the breaker before touching any HVAC part. Capacitors store charge even when power is off, so discharge the old one with an insulated screwdriver before removal. The replacement is a simple disconnect-and-reconnect job; match the microfarad rating (µF) and voltage exactly to your original part.

What makes Rheem, Ruud, and WeatherKing parts interchangeable?

These three brands share parent company engineering and use identical compressors, motors, and control boards in many models. However, wiring harnesses and mounting brackets may differ slightly. Cross-reference both brand model numbers on our site before ordering; we flag compatible parts to save you time and return hassles.

Why is my Rheem AC unit draining water inside my home?

A clogged drain hose is the #1 culprit. Algae and debris build up in the line, blocking condensation from flowing outdoors. Clean the drain by blowing compressed air through it, or replace the hose entirely if it's cracked. A new drain pan prevents water damage and is inexpensive insurance against costly drywall and flooring repairs.

Order Rheem Air Conditioner Parts Online

Maintain your Rheem air conditioner by ordering genuine replacement parts online. Our user-friendly model and part number lookup makes it simple to find the exact parts you need. Enjoy the convenience of same-day shipping, ensuring your repairs are completed fast. We offer a No-Hassle 365-Day Returns policy and a Price Match Guarantee, so you can purchase with confidence. From fixing refrigerant leaks to replacing faulty capacitors, our extensive inventory supports all your repair needs. For more detailed repair tips, visit our comprehensive Air Conditioner Repair Help page. For other brands, browse our Rheem Air Conditioner Parts selection. Repair Clinic is your trusted partner for DIY and professional repair solutions.

Rheem Air Conditioner Model Number: Where to Look

On Rheem air conditioners, look for the model number on the exterior nameplate of the outdoor condenser, on the side of the cabinet, or behind its access panel. The data plate may also list the serial number, so copy the full model number exactly, including letters, hyphens, and numbers. Enter that number in the search bar to narrow the complete Rheem air conditioner parts catalog to parts that fit your unit. This model-based filter covers every associated part category, from electrical controls to motors and cabinet pieces. Search by the full code first for a quicker, more accurate match and fewer ordering mistakes.