Raypak 336A Digital Propane Pool Heater

The Raypak 014952 (P-R336A-EP-X) is a 332,500 BTU propane residential pool and spa heater with a cupronickel heat exchanger — the right choice for saltwater pools or chemically demanding water in locations without natural gas service. It's the propane counterpart to the 014940, delivering the same corrosion-resistant cupronickel construction on an LP-configured platform.

Key Features

• 332,500 BTU propane input — electronic spark-to-pilot ignition fires only on call for heat, no standing pilot
• Cupronickel fin tube heat exchanger — harder surface and thicker-walled tubing than standard copper; built for saltwater pools, low pH, and heavy use
• Polymer resin headers with stainless steel tube sheets — fully nonferrous waterway, no rust contamination in pool water
• ProTek Shield module included — sacrificial protection for the heat exchanger, replaceable to extend heater life
• Microprocessor digital controls with self-diagnostics — plain-English display, remote compatible with any 2- or 3-wire system

If you have natural gas service, see the 014940 for the natural gas equivalent. Running propane with a standard chlorinated pool and stable water chemistry? The 009226 offers the same propane platform with a standard copper exchanger at a lower price point.

Propane model — not compatible with natural gas. Verify your gas supply before ordering. Rated for elevations 0–2,000 ft. only. Professional installation by a licensed contractor is required to validate the 2-year warranty.