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 heater is equipped with a ProTek Shield Assembly located under the inlet connection on polymer headers and in the ProTek Shield Adapter assembly shipped loose in the accessory carton for field installation on brass ASME headers. This component provides essential protection to the heat exchanger against galvanic corrosion, and it should be replaced when its weight is reduced to about 40% of the original weight. Not available on ASME models until March 2020, it is excellent for use in chlorinated and saltwater pools. Engineered to endure the natural corrosion over time, it utilizes breakthrough patent-pending technology in a compact design that is easy to replace, saving you time and money.
- Essential Protection: Provides crucial defense against galvanic corrosion for your heat exchanger, ensuring long-lasting performance.
- Unique Placement: Located under the inlet connection on polymer headers and included in the ProTek Shield Adapter assembly for brass ASME headers.
- Monitoring and Replacement: Should be replaced when its weight drops to about 40% of the original weight, ensuring continuous protection.
- Chlorine and Saltwater Friendly: Highly effective in chlorinated and saltwater pools, making it versatile for various pool environments.
- Innovative Design: Utilizes breakthrough patent-pending technology, offering a compact and easily replaceable design that saves both time and money.
- Raypak Gas Fired Heater Models: 206A, 266, 266A, 336A, 399, 264A, 404A, 406A, 407A
Note: This Protek Shield may be compatible with your heater, please refer to your systems owners manual to ensure compatibility.

