Product Overview

The Raypak P-R266A-EN-C #52 Digital Natural Gas Heater | 009847 is a high-performance pool and spa heater designed for reliable heating, simple operation, and long-lasting outdoor durability. With a 266,000 BTU input, this heater is built for residential pools and spas that need dependable temperature control and fast heat recovery.

This model features electronic ignition, digital temperature controls, polymer headers, and a copper heat exchanger for efficient heat transfer. The built-in digital display provides easy temperature adjustment and system diagnostics, helping pool professionals troubleshoot and service the heater more efficiently.

The #52 configuration is commonly associated with high-altitude applications, typically 6,000–9,000 ft elevation, so installation location and altitude requirements should be verified before purchase.

Ideal For

• Residential swimming pools
• Pool and spa combination systems
• Natural gas pool heating systems
• Medium-size pool heating applications
• High-altitude installations requiring #52 configuration
• Replacing older gas pool heaters
• Customers wanting digital heater controls
• Outdoor pool equipment pads
• Professional pool heater installations
• Systems requiring 266K BTU heating capacity

Key Features

• 266,000 BTU input — provides strong heating performance for residential pools and spas.
• Natural gas operation — designed for properties with natural gas service.
• Electronic ignition — reliable startup without a standing pilot.
• Digital control panel — allows precise pool and spa temperature adjustment.
• On-board diagnostics — helps identify heater status and service conditions.
• Polymer headers — corrosion-resistant header design for pool heater applications.
• Copper heat exchanger — provides efficient heat transfer for fast water heating.
• Outdoor-rated cabinet — built for pool equipment pad environments.
• High-altitude #52 configuration — intended for specific altitude ranges; verify installation requirements before ordering.
• Raypak Professional Series design — trusted heater platform for pool service and replacement installations.
• Compatible with pool and spa systems — supports standard residential heating applications when properly sized and installed.

Benefits

The Raypak 009847 gives pool owners dependable natural gas heating with simple digital operation. The 266K BTU rating helps bring pool or spa water up to temperature efficiently, making it easier to extend swim time and improve comfort.

The digital control system provides a clear temperature readout and diagnostic feedback, which makes everyday operation easier and helps service professionals troubleshoot issues faster. The polymer headers and copper heat exchanger provide a balance of corrosion resistance and efficient heat transfer.

For pool professionals working in high-altitude regions, the #52 configuration provides the proper heater setup for compatible elevation requirements when installed according to local code and Raypak specifications.

Specifications

Included Components

• 1 × Raypak P-R266A-EN-C #52 natural gas pool and spa heater
• Integrated digital control panel
• Electronic ignition system
• Polymer header assembly
• Copper heat exchanger
• Manufacturer-supplied installation documentation

Gas line materials, shutoff valve, electrical wiring, bonding components, venting components, plumbing valves, check valves, pressure relief valve if required by local code, equipment pad materials, and installation labor are sold separately unless specifically included by the supplier.

Installation Notes

This heater should be installed by a qualified pool professional, licensed gas technician, or licensed contractor as required by local code. Proper installation requires correct natural gas supply sizing, electrical wiring, bonding, grounding, plumbing layout, water flow verification, combustion air, and venting where required.

Before installation, confirm the fuel type is natural gas, the heater size is appropriate for the pool or spa, and the #52 high-altitude configuration is correct for the installation location. The gas supply must be sized to support a 266,000 BTU heater.

For indoor or enclosed installations, approved venting and combustion air requirements must be followed. Water chemistry must be maintained within recommended ranges to protect the copper heat exchanger and preserve heater performance.

Customer-Facing Q&A

Q: What is the Raypak 009847?
A: It is a Raypak P-R266A-EN-C #52 digital natural gas pool and spa heater rated at 266,000 BTU.

Q: What is the SKU?
A: The SKU is 009847.

Q: What is the distributor product number?
A: The distributor product number is RAY-15-9847.

Q: What fuel type does this heater use?
A: This model uses natural gas.

Q: How many BTUs is this heater?
A: It is rated at 266,000 BTU input.

Q: What does #52 mean?
A: The #52 configuration is commonly associated with high-altitude heater setup, typically for approximately 6,000–9,000 ft elevation. Verify the correct configuration before purchase.

Q: Does this heater have electronic ignition?
A: Yes. This model uses electronic ignition.

Q: What type of controls does it have?
A: It has a digital control panel with temperature adjustment and on-board diagnostics.

Q: What heat exchanger does this heater use?
A: This model uses a copper heat exchanger.

Q: What type of headers does it have?
A: It has polymer headers.

Q: Is this a propane heater?
A: No. This model is natural gas. Propane versions use different model numbers.

Q: Should this heater be professionally installed?
A: Yes. Professional installation is strongly recommended because this heater requires proper gas, electrical, plumbing, venting, and safety setup.