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.
Still not sure? Call (818) 818-6559 and we'll find it for you.
The OEM Raypak Relay for Low Nox Heaters, model 008784F, is an essential component designed to control the operation of your heater system efficiently. Operating at 24VAC, this relay is specifically engineered for use with Raypak Low Nox heaters, ensuring precise and reliable performance. It helps maintain the optimal functionality of your heating system by managing electrical circuits with precision, which is crucial for the environmentally friendly and efficient operation of Low Nox heaters. Ideal for both maintenance and repair purposes, the Raypak Relay guarantees the consistent and smooth functioning of your heating system.
- Efficient Operation Control: Designed to control the operation of your heater system efficiently, ensuring it functions optimally.
- Precision and Reliability: Operating at 24VAC, this relay is engineered for precise and reliable performance with Raypak Low Nox heaters.
- Optimal Functionality: Helps maintain the optimal functionality of your heating system by managing electrical circuits with precision, ensuring environmentally friendly operation.
- Ideal for Maintenance and Repairs: Perfect for both maintenance and repair purposes, guaranteeing the consistent and smooth functioning of your heating system.
- Essential Component: An essential component for Raypak Low Nox heaters, contributing to their efficient and eco-friendly performance.
- Raypak Digital Low Nox Heater Models: 207A, 267A, 337A, 407A
- Raypak Heater Models: 185B, 265B, 335B, 405B
Note: This relay may be compatible with your heater, please refer to your systems owners manual to ensure compatibility.

