Raypak | 009218 | P-R336A-EN-C Digital Natural Gas Pool & Spa Heater, 336K BTU, Copper, 0-2000 ft
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The Raypak 009218 is a P-R336A-EN-C digital natural gas pool and spa heater rated at 336,000 BTU, with electronic ignition and a copper heat exchanger. It is configured with a #50 orifice for elevations from 0 to 2,000 feet.
Features
- 336,000 BTU output for larger in-ground pools and spa combinations
- Electronic ignition, no standing pilot to relight
- Digital control interface with temperature display and diagnostics
- Copper heat exchanger
- #50 orifice configured for 0 to 2,000 ft elevation
- Natural gas fired
Specifications
- Brand: Raypak
- Manufacturer part number: 009218
- Model: P-R336A-EN-C #50
- Heating capacity: 336,000 BTU
- Fuel: Natural gas
- Heat exchanger: Copper
- Orifice: #50, 0 to 2,000 ft elevation
- UPC: 840891012771
Frequently Asked Questions
What does P-R336A-EN-C mean?
Raypak's model code. P is pool, R336A is the 336,000 BTU chassis, E is electronic ignition, N is natural gas, and C is the copper heat exchanger.
Why does the orifice number matter?
The orifice sets gas flow for your altitude. A #50 is the 0 to 2,000 ft configuration. Install it higher and the heater runs rich, loses output, and can fault.
Should I choose 336K or 406K BTU?
336K covers most large residential pools. Step to the 009219 at 406K for a very large pool, a spa you want hot quickly, or a colder climate.
What size pool does 336,000 BTU suit?
Larger in-ground pools and pool and spa combinations. Sizing depends on surface area, temperature rise, and climate, so have a pool professional size it for your install.
Is a copper heat exchanger right for my water?
Copper is standard and works well on balanced, chlorinated water. On a saltwater pool or where pH swings low, the cupro-nickel version is the longer lasting choice.
Does it need professional installation?
Yes. Gas sizing, venting, electrical, and local code make this a licensed installer job.
Sold by AppaeTech Pool Supply.