The Raypak P-R266A-EP-X #58 Digital Propane Gas Heater 014951 is a durable residential pool and spa heater designed for powerful heating performance, simple digital operation, and enhanced corrosion resistance. Commonly marketed as a 240K BTU class heater, this Raypak 266A model is a dependable choice for residential pools, spas, and pool/spa combination systems.
This heater features a cupro-nickel heat exchanger, making it a strong option for saltwater pools, spas, and applications where water chemistry may be more demanding. The included ProTek Shield Module provides added protection for key heater components, helping support longer service life when the heater is properly installed and maintained.
With propane gas operation, digital controls, electronic ignition, polymer headers, and Raypak’s service-friendly design, the 014951 delivers reliable heating performance for homeowners who want durability, efficiency, and ease of use.
Ideal For
The Raypak 014951 heater is ideal for:
- Residential swimming pools
- Spas and hot tubs
- Pool and spa combination systems
- Saltwater pool applications
- Medium-size residential pools
- Customers needing propane gas heating
- Replacing an older Raypak 266A propane heater
- Installations where cupro-nickel durability is preferred
Key Features
240K BTU Class Heating Performance
The Raypak 266A platform provides dependable heating power for residential pool and spa systems. This model is commonly marketed as a 240K BTU class heater, with a rated input of approximately 266,000 BTU.
Propane Gas Operation
Designed for installations using propane gas, making it a practical heater option for properties without natural gas service.
Cupro-Nickel Heat Exchanger
The cupro-nickel heat exchanger provides enhanced durability compared with standard copper, especially in saltwater pools, spas, and applications with more aggressive water conditions.
ProTek Shield Module
This heater includes Raypak’s ProTek Shield Module, which helps protect key components from corrosion and supports longer equipment life.
Digital Control System
The digital control panel allows users to easily set and monitor pool or spa water temperature. Built-in diagnostics also help simplify troubleshooting and service.
Electronic Ignition
Electronic ignition eliminates the need for a constant standing pilot and provides reliable startup when there is a call for heat.
Polymer Headers
Durable polymer headers help resist corrosion and are designed for long-term exposure to pool and spa environments.
Residential Pool & Spa Compatibility
Built for residential pool and spa heating applications, including pool/spa combination systems where consistent propane gas heating is required.
Benefits
The Raypak 014951 P-R266A-EP-X gives pool owners a strong combination of propane heating power, corrosion resistance, and easy digital operation. Its 240K BTU class output makes it a practical choice for medium-size residential pools and spas, while the cupro-nickel exchanger provides added protection for saltwater and higher-use applications.
The digital control system makes everyday operation simple, and built-in diagnostics help service professionals troubleshoot more efficiently. With electronic ignition, polymer headers, and the ProTek Shield Module, this heater is built for dependable residential pool and spa performance.
Specifications
| Specification | Details |
|---|---|
| Brand | Raypak |
| Product Type | Digital Pool & Spa Gas Heater |
| Model | P-R266A-EP-X / 266A |
| Part Number | 014951 |
| SKU | RAY014951 |
| UPC / Barcode | 840891032541 |
| Fuel Type | Propane Gas |
| BTU Class | 240K |
| Rated Input | 266,000 BTU |
| Ignition Type | Electronic / Intermittent Spark Ignition |
| Control Type | Digital Control |
| Heat Exchanger | Cupro-Nickel |
| Header Material | Polymer |
| Protection Feature | ProTek Shield Module |
| Water Connection Size | 2" |
| Elevation Rating | 0–2,000 ft. |
| Approx. Weight | 220 lbs |
| Application | Residential pool and spa systems |
| Installation Type | Outdoor; indoor only with proper venting and code compliance |
| Gas Type | Propane |
Important Installation Notes
This heater should be installed by a licensed pool, gas, or HVAC professional. Proper propane gas line sizing, electrical wiring, water flow, bonding, ventilation, clearances, and local code compliance are required for safe operation and warranty protection.
This model is commonly listed for 0–2,000 ft. elevation. Always confirm installation elevation before ordering.
This is generally considered a standard emissions heater, not a Low NOx model. Customers in California or other emissions-regulated areas should confirm local code requirements before purchase.
Customer-Facing Q&A
Q: Is this heater natural gas or propane?
A: This model, Raypak 014951 / P-R266A-EP-X, is the propane gas version.
Q: Is this a 240K or 266K heater?
A: It is commonly marketed as a 240K BTU class Raypak 266A heater. The rated input is approximately 266,000 BTU.
Q: What is the benefit of cupro-nickel?
A: Cupro-nickel provides added resistance against aggressive water conditions compared with standard copper. It is a preferred option for saltwater pools, spas, and higher-use applications.
Q: Does this heater include ProTek Shield?
A: Yes. This Raypak 014951 model includes the ProTek Shield Module.
Q: Does it have electronic ignition?
A: Yes. This heater uses electronic ignition, so it does not rely on a constant standing pilot.
Q: Can this heater be used on a saltwater pool?
A: Yes. The cupro-nickel heat exchanger makes it a strong option for saltwater pool applications, but proper water chemistry must still be maintained.
Q: What size plumbing connections does it use?
A: This heater uses 2" water connections.
Q: Does this heater require professional installation?
A: Yes. Gas pool heaters must be installed by a qualified professional to ensure proper propane gas, electrical, venting, water flow, and bonding compliance.