Raypak Pool Heater - 266A Cupro-Nickel 240K Natural Gas - 014939
The Raypak 266K BTU Natural Gas Pool Heater (Model 014939) is engineered for efficient and reliable pool heating while providing extended durability in tough environments. It features a premium cupro-nickel heat exchanger that resists scale buildup, corrosion, and thermal fatigue — making it ideal for saltwater pools or chemically unstable water conditions.
Its compact form, robust performance, and easy-to-use digital controls make it one of Raypak's most popular residential pool heating solutions.
Features
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266,000 BTU Output: Ideal for mid-size residential pools and spas.
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Durable Cupro-Nickel Heat Exchanger: Handles saltwater and aggressive water conditions better than standard copper models.
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Digital Control Interface: Easy temperature control with real-time status and diagnostic readouts.
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PolyTuf Powder-Coated Cabinet: Rugged exterior protects against outdoor elements, rust, and UV degradation.
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Wind-Resistant Low-Profile Design: Performs reliably in open or windy environments without special shelter.
- Mid-size residential swimming pools and spas
- Salt-chlorinated or mineral-based pool systems
- Natural gas installations
- Backyards exposed to wind or seasonal weather
Specifications
| Model Number |
014939 |
| Manufacturer / Series |
Raypak Digital (266A Series) |
| BTU Output |
266,000 BTU |
| Fuel Type |
Natural Gas |
| Heat Exchanger |
Cupro-Nickel (corrosion & salt resistant) |
| Voltage |
120 / 240 V (convertible) |
| Ignition System |
Electronic spark-to-pilot ignition |
| Control Panel |
Digital LCD interface with diagnostics |
| Thermostat |
Microprocessor-controlled |
| Water Connections |
2" CPVC / PVC unions |
| Flow Rate |
~20–100 GPM |
| Thermal Efficiency |
~84% |
| Cabinet Material |
Galvanized steel, powder-coated |
| Header Material |
Polymer / corrosion-resistant |
| Application |
Pools & Spas (Residential / Commercial) |
| Installation Type |
Outdoor |
| Special Features |
Low NOx emissions, high-wind resistance, ProTek Shield, Unitherm Governor |
Included
- Raypak 266K BTU Natural Gas Pool Heater
- Owner’s and installation manual
What our Experts Think
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Optimized Heating Power: 240,000 BTU natural gas output provides dependable heat for medium to large pools.
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Cupro‑Nickel Advantage: Cupro‑nickel heat exchanger offers superior corrosion resistance and longevity compared to standard copper.
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Efficient & Consistent: Designed for stable performance and reduced scale buildup, keeping maintenance low.
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Built for Durability: Heavy‑duty construction withstands harsh pool environments and extends service life.
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Technician Approved: Pool pros recommend it for reliability, easy servicing, and value‑focused performance.
Q&A
Q: What is the Raypak 014939?
A: A 266A model pool heater with 240K BTU capacity, featuring a durable Cupro-Nickel heat exchanger and natural gas operation.
Q: Which pools is it suitable for?
A: Ideal for medium to large residential pools needing efficient, long-lasting natural gas heating.
Q: What are the key benefits of Cupro-Nickel?
A: Superior corrosion resistance, especially for salt or mineral-rich water, and extended heater lifespan.
Q: How efficient is this heater?
A: Provides reliable, energy-efficient heating with consistent water temperature control.
Q: Is installation difficult?
A: Professional installation is recommended to ensure safety and optimal performance.
Maintenance Tips
- Flush the heater annually to remove scale and sediment.
- Maintain balanced pool water chemistry to prevent corrosion.
- Inspect and clean the burner and heat exchanger regularly.
- Check gas connections for leaks and secure fittings.
- Keep the area around the heater clear of debris and obstructions.
- Schedule professional servicing each season for peak efficiency.
Damage 
Loss 
Theft 
