Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
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100-10000389 | Raypak Crosswind V Digital Control Board
Fits these models
Available In Store Only
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Available in our stores
This item is sold in store only. Visit any Discount Pool Mart for pricing, availability and expert advice.
- Burbank411 Irving Dr
- Canoga Park8225 De Soto Ave
- Chatsworth20600 Plummer St
- Granada Hills10363 Balboa Blvd
- Santa Clarita26059 Bouquet Canyon Rd
- Simi Valley995 E Los Angeles Ave
- Tarzana19201 Ventura Blvd
- Thousand Oaks1491 E Thousand Oaks Blvd
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Goes with this part
CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The Raypak 100-10000389 Digital Control Board is the factory OEM logic and display module for the Crosswind V heat pump family, including TWPH-4550EHT08, TWPH-5550EHT08, TWPH-6550EHT08, TWPH-8550EHT08, and related models. It integrates temperature sensing, system sequencing, fault diagnostics, and user interface control. When your Crosswind V begins showing errors, fails to heat/cool, or experiences logic failures, this board restores full digital control, display input, and operational intelligence as intended by the original manufacturer.
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OEM Digital Heart of Crosswind V
Serves as the original control module for Crosswind V heat pump models (e.g., TWPH-4550/5550/6550/8550) and ensures correct firmware logic, diagnostics, and control behavior. -
Integrated Sensing & Diagnostics
Manages input from temperature sensors, flow switches, and safety devices, providing real-time system status and fault codes for rapid diagnosis and correction. -
User Interface & Display Control
Drives front-panel screens, buttons, and interface elements so users can monitor status, change modes, and view error messages reliably. -
Robust Design for Heat Pump Environments
Built to withstand vibration, humidity, temperature swings, and electrical stress common in outdoor heat pump enclosures. -
Direct Swap with Original Board
Designed as a drop-in replacement—preserving connector layouts, mounting points, and cabling—minimizing installation time and minimizing configuration adjustments.
- Raypak Crosswind V Heat Pump Models: TWPH-4550EHT08, TWPH-5550EHT08, TWPH-6550EHT08, TWPH-6550EHC08, TWPH-8550EHT08, TWPH-8550EHC08