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Get your free estimateRheem Heat Pump Service: The Woodland Hills Owner’s Guide
We stock and install Rheem-compatible heat pump parts across Woodland Hills, with most repairs running between $150 and $650 installed depending on the part. Same-day service is available when your system is down. Most Woodland Hills homeowners discover a problem the same way: the thermostat is set to 72, the unit is running, but the air coming out of the vents feels lukewarm, or the outdoor unit is making a sound it never made before, or the electric bill jumped $80 in a month with no change in usage. That’s your heat pump telling you a specific component is struggling. A heat pump is one system doing two jobs, cooling in summer and heating in winter, which means every part inside it works roughly twice as hard as a part in a standard AC. That’s why Rheem owners in the San Fernando Valley tend to see parts fail faster here than they would in milder climates. The good news is Rheem builds straightforward equipment, and most parts are readily available to a shop that stocks them.

Which Rheem Models This Applies To
We service the full Rheem heat pump lineup you’re likely to find in Woodland Hills: the Prestige series (RP17 and RP20), the Classic series (RP14 and RP15), and the older RPNL and RPKB units still running in homes from the early 2000s. The key to matching your part correctly is the full model number printed on the data plate, which lives on the corner of the outdoor unit behind or below the electrical panel. That number is not a suggestion, it’s the whole story. A Rheem RP14 uses different compressor wiring and a different control board than an RP17, and they do not interchange. One compatibility gotcha we see regularly: Rheem changed their defrost control board pin configuration around 2016, and the new board will not plug into an older unit without a harness adapter. If you eyeball a board online that “looks the same” and it’s not keyed for your exact model and production year, you’ll burn a day and still need a pro to unfinish the job. On the OEM versus aftermarket question for Rheem specifically: genuine Rheem parts carry a 1-year manufacturer’s warranty through us, while quality aftermarket equivalents, which we do install when they meet spec, typically carry 90 days to 1 year depending on the brand. For control boards, ECM fan motors, and the proprietary defrost sensors Rheem uses, we recommend OEM. For capacitors, contactors, and standard relays, a quality aftermarket part from a name like AmRad does the same job at a lower price, and we’ll quote both and explain the math before you choose.
Styles & brands we work with





Signs Your Rheem Heat Pump Service Is Failing
- Outdoor unit runs but blows warm air in cooling mode. Most likely a failed run capacitor on the compressor or the fan motor. The capacitor is the little cylinder that gives the motor its starting jolt, and in Woodland Hills heat it’s the single most common failure we replace, often before the motor itself goes.
- System trips the breaker repeatedly. This usually points to a compressor pulling locked-rotor amps because a wire is shorted or the windings are failing. Do not keep resetting the breaker and running the unit. Each trip is doing more damage and a hard-start kit is rarely the fix for a Rheem compressor that’s already tripping a breaker.
- Unit ices over in summer. On a heat pump, low refrigerant (which is what carries heat in and out of your house) or a failing defrost control board will freeze the coil even when it’s 95 degrees outside. This is a refrigerant or controls problem, not a “turn it off and wait” problem.
- Loud buzzing or humming from the outdoor unit, then nothing. That’s the classic sound of a contactor or start capacitor failing. Sometimes the compressor tries to start, can’t, and shuts down on thermal overload. This one can take out the compressor permanently if it keeps cycling.
- AUX heat light stays on your thermostat all winter. On a Rheem heat pump, the reversing valve is the component that flips the system between heating and cooling. If it sticks, your unit stays in AC mode or defaults to the expensive electric backup strips. A stuck reversing valve on an RP series is typically electrical at the solenoid first, mechanical at the valve second, and we diagnose the difference before quoting anything.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
In Woodland Hills, most Rheem heat pump part replacements run $150 to $650 installed depending on the part, where the short list of common jobs breaks down like this:
- Run capacitor: $150 to $250, most common job on the board
- Contactor or relay: $150 to $250
- Defrost control board: $250 to $450
- Fan motor assembly: $350 to $550
- Reversing valve solenoid or coil: $250 to $400
- Thermostatic expansion valve (TXV): $450 to $650
- Compressor replacement: quoted per unit, typically $1,800 to $3,200 depending on series and refrigerant type
Every quote from Halden Heating and Air Woodland Hills is a written price delivered before we touch your unit. No hourly guessing, no “while we’re here” surprise add-ons. The written price includes the part, the labor to install it, testing, and cleanup. Every repair carries our written guarantee in writing, and if it fails during the coverage window we return at no charge, automatically, under our Free Second Visit policy. That’s standard on every job we do in Woodland Hills, not a line item you pay extra for.
DIY or Call Us?
There are exactly two things a homeowner can check safely on a Rheem heat pump without risking injury or making the repair more expensive: the thermostat settings and the air filter. That’s the honest list. Everything inside that outdoor unit involves high voltage, a capacitor that stores a charge even with the breaker off, and in several places, refrigerant under pressure. A run capacitor holds enough stored energy to hurt you badly or stop your heart if you touch the terminals without discharging it properly. Same with the electrical compartment behind the panel, 240 volts is present at the contactor and the capacitor terminals whenever the disconnect is on. This is not a gate you prop open and a hinge you spray with WD-40 while you’re out there on a Sunday. This is one of the few places in your home where a wrong move has serious, permanent consequences. If your Rheem heat pump is doing anything on that symptom list above, call (559) 245-8195 and talk to a live person 24/7. We’ll tell you over the phone whether it’s something simple or something that needs a uniformed tech with the right test equipment, and if it needs a visit, we’ll give you a live arrival time and a written price before a single tool comes off the truck. Straight price, straight answer, before we touch anything.
FAQs
Expect run capacitors to last 3 to 7 years, contactors 5 to 10, and control boards 8 to 12 in Woodland Hills, where summer heat cycles the system hard from June through October and shortens the useful life of electrical components compared to coastal climates. The compressor itself, if maintained, typically makes it 12 to 18 years before the economics say you should compare replacement against repair. Call (559) 245-8195 and we’ll tell you honestly which side of that line your unit is on.
Almost never for electrical components like capacitors, contactors, and boards, which are sealed and are replaced, not rebuilt. The exception is a reversing valve that sticks electrically rather than mechanically, where replacing the solenoid coil alone is sometimes enough, and that’s a diagnosis we’ll verify with a meter before we quote you anything. Every job gets a written price before work starts, with our written guarantee included.
A capacitor, contactor, or defrost board swap takes 45 to 90 minutes on site. A fan motor or reversing valve coil runs 1 to 2 hours. A compressor replacement is a half-day to full-day job because of the refrigerant recovery and recharge involved. We give you a live arrival time when you book, and we track to your door so you’re not stuck waiting through a four-hour window.
We stock the fast movers, capacitors, contactors, defrost boards for the RP14 and RP15 series, and reversing valve solenoids, on every Woodland Hills service truck. Less common parts like specific ECM fan motors or a TXV for an older RPNL we pull same-day or next-day from our suppliers in the Valley. And we service and stock parts compatibility for Carrier, Trane, and Lennox units as well, so if your system is a mixed bag, we can still handle the whole call. We’re an independent service provider, not affiliated with Rheem directly, which means we work for you, not the manufacturer’s warranty department.
Written by Andre Fuller, Owner, Halden Heating and Air Woodland Hills at Halden Heating and Air Woodland Hills, serving Woodland Hills and nearby areas.