Product Overview

The Raypak P-R336A (009226) is a high-output digital propane (LP) pool & spa heater built for fast heat-up and dependable outdoor performance. It features an LCD digital control panel, electronic ignition, corrosion-resistant polymer headers, and a copper fin-tube heat exchanger to deliver efficient heating and consistent operation season after season.

Ideal For

• Medium to larger pools and spas needing faster warm-ups and stronger recovery

• Owners who want digital temperature control with built-in status/diagnostics

• Outdoor equipment pads where high-wind resistance and durability matter

Key Features

• 333,000 BTU heating performance (often marketed as 336A / 333K class)

• Propane (LP gas) fuel type

• LCD digital display for precise temperature control

• Monitors operational status and supports service diagnostics

• Electronic ignition (no standing pilot)

• Polymer headers for improved corrosion resistance

• Copper fin-tube heat exchanger for efficient heat transfer

• Unitherm Governor helps prevent condensation-related stress

• High-wind resistant “pagoda” design for stable outdoor operation

• Small footprint and can be installed on a combustible surface (when installed per manufacturer requirements)

• Commonly listed/configured for 0–2,000 ft elevation applications

Benefits

• Quicker heat-up and improved temperature recovery for more comfortable swim/spa time

• Easy operation with a clear digital interface and onboard monitoring

• Built to last with corrosion-resistant headers and a proven copper exchanger design

• Great upgrade choice when replacing an older heater that struggles to maintain temperature

Customer-Facing Q&A

Q: What fuel does this heater use?
A: This model uses propane (LP gas).

Q: Does it have digital controls?
A: Yes—this heater includes an LCD digital control panel for accurate temperature setting and monitoring.

Q: Does it use a standing pilot?
A: No—this model uses electronic ignition.

Q: What helps protect the heater from condensation issues?
A: The Unitherm Governor helps reduce condensation-related stress inside the heater.

Q: Is this intended for outdoor installs?
A: Yes—this series is designed for outdoor pool equipment pads and includes a high-wind resistant design.

Specifications

• Brand: Raypak

• Model: P-R336A-EP-C (#57)

• Part Number: 009226

• Fuel Type: Propane (LP)

• Heat Output: 333,000 BTU

• Controls: Digital (LCD)

• Ignition: Electronic

• Headers: Polymer

• Heat Exchanger: Copper fin-tube

• Typical Elevation Range: 0–2,000 ft

• Approx. Shipping Weight: ~230–240 lbs (varies by distributor listing)