Raypak Pr156A 150,000 Btu Natural Gas Pool & Spa Heater - 014784
The Raypak 156A is the perfect choice for larger above-ground pools, spas and inground pools. The 156 has up to 50% more BTU's than the competitors' above-ground pool heaters. More BTU's means quicker heat-up. Extend your swim season, open your pool earlier and close it later. Your pool is always ready when you have a Raypak on duty
What our Experts Think
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Genuine OEM replacement part
The Raypak 010394F Burner Tray with Natural Burner (Sea Level) is an original equipment manufacturer component designed specifically for select Raypak pool and spa heaters, ensuring proper fit and performance.
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Optimized for sea‑level performance
Engineered to deliver the correct air/gas mixture at sea level, this burner tray helps maintain efficient combustion and reliable ignition in compatible heaters.
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Improves heater efficiency
Replacing a worn or damaged burner tray restores proper burner operation, which can improve heat output and reduce fuel waste.
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Durable commercial‑grade construction
Built to withstand repeated heating cycles and high outdoor temperatures, the tray and burner are engineered for long‑term reliability.
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Straightforward replacement
Designed to match factory specifications, this part simplifies maintenance and installation for service technicians—minimizing downtime.
Q&A
Q: What is the Raypak PR156A (Model 014784)?
A: It’s a 150,000 BTU natural gas pool and spa heater engineered to warm larger above‑ground pools, spas, and select in‑ground pool installations.
Q: How powerful is it?
A: The heater delivers 150,000 BTU/hr, providing robust heating capability to raise water temperature efficiently.
Q: What fuel and ignition type does it use?
A: Runs on natural gas with electronic/digital ignition and microprocessor thermostat control for precise temperature management and automated operation.
Q: What are some key construction features?
A: Features include a PolyTuf powder‑coated non‑corrosive cabinet, all‑copper fin‑tube heat exchanger, stainless steel burners, and automatic internal bypass for efficient heat transfer and durability.
Q: How does temperature control work?
A: It uses a microprocessor‑controlled digital thermostat with a clear display and self‑diagnostic functions, making it easy to set and monitor water temperature.
Q: What installation and connection details matter?
A: The unit connects to standard 2″ plumbing, comes pre‑wired with a 120 V power cord (rewireable for 240 V), and is best installed outdoors with proper venting as specified in the manual.
Q: Is this heater suitable for all elevations?
A: Model 014784 is designed for use at 0–4,999 ft elevation; higher elevations may require a different part number.
Q: Why choose the Raypak 014784?
A: It offers strong heating output, rugged commercial‑grade build, digital controls, and efficient heat transfer — ideal for extending your swim season and keeping pool/spa water comfortable.
Maintenance Tips
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Inspect Burners & Ignition: Check burners, pilot, and ignition system regularly for proper operation and flame quality.
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Clean Heat Exchanger: Remove debris and scale buildup to maintain efficient heat transfer.
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Check Gas Connections: Inspect natural gas lines, fittings, and valves for leaks and secure connections.
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Monitor Water Chemistry: Keep pool/spa water balanced to prevent corrosion and scaling inside the heater.
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Clean Air Intake & Venting: Ensure vents and air openings are free from obstructions for proper combustion.
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Test Pressure & Temperature Relief Valves: Check safety valves periodically for correct operation.
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Winterize if Needed: Drain water and protect the heater in freezing conditions.
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Routine Professional Service: Schedule annual inspection and servicing to extend lifespan and ensure safe operation.
Damage 
Loss 
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