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Product Overview

The Raypak B-R406A-EP-X #57 Digital ASME Propane Pool and Spa Heater | 017414 is a heavy-duty commercial-grade heater built for large residential pools, commercial pools, spas, and high-use aquatic applications.

This ASME-certified model features a durable cupro-nickel heat exchanger with bronze headers, digital controls, electronic ignition, and Raypak’s ProTek Shield™ protection module. Its 399,000 BTU propane configuration provides powerful heating performance while the corrosion-resistant construction supports demanding water conditions.

Key Features

399,000 BTU propane gas heating input

ASME-certified pressure vessel construction

Cupro-nickel heat exchanger

Heavy-duty bronze headers

Digital temperature controls

Electronic ignition system

Built-in self-diagnostics

ProTek Shield corrosion protection

2" plumbing connections

Dual-voltage electrical capability

Suitable for commercial and demanding residential applications

Designed for elevations from 0–1,999 feet

Compatible with supported pool automation systems

Benefits

Provides rapid heating for large pools and spas

ASME certification supports qualifying commercial installations

Cupro-nickel construction withstands demanding water conditions

Bronze headers provide commercial-grade durability

Digital controls simplify temperature management

Self-diagnostics assist with service and troubleshooting

ProTek Shield helps protect critical heater components

Propane operation is ideal where natural gas is unavailable

Specifications

What’s Included

• Raypak 017414 propane pool and spa heater
• ASME-certified heater assembly
• Cupro-nickel heat exchanger
• Bronze header assembly
• Digital control system
• Electronic ignition
• ProTek Shield module
• Manufacturer installation documentation

Gas piping, regulator, shutoff valve, electrical wiring, plumbing materials, venting components, pressure-relief valve, automation wiring, and installation labor are not included unless specifically stated.

Warranty & Compatibility

Installation Information

Professional installation is required. Before ordering, verify propane supply capacity, inlet gas pressure, electrical service, plumbing size, water flow, ventilation requirements, elevation, equipment-pad clearances, and local commercial pool codes.

This model is factory-configured for propane and elevations from 0–1,999 feet. Do not attempt to operate it with natural gas without an approved factory conversion and qualified installation.

Warranty Information

Raypak manufacturer warranty coverage is subject to the current warranty terms, application, registration, installation date, and licensed professional installation.

Proof of purchase and installation documentation may be required. Warranty coverage does not include damage caused by incorrect gas pressure, improper installation, restricted water flow, poor water chemistry, freezing, scaling, corrosion, misuse, or unauthorized modifications.

Commercial warranty terms may differ from residential coverage. Confirm the applicable warranty before installation.

Freight Delivery Notice

This product ships by freight. Inspect the heater and packaging before signing the delivery receipt. Document all visible damage on the carrier’s paperwork and take photographs immediately.

Do not sign for a visibly damaged shipment as being received in good condition.

Customer-Facing Q&A

Q: Is this heater propane or natural gas?
A: Model 017414 is factory-configured for propane gas.

Q: Is the heater rated at 406,000 or 399,000 BTU?
A: It belongs to Raypak’s R406A or 406K model class, but its certified input rating is 399,000 BTU.

Q: Does it have cast-iron headers?
A: No. The verified 017414 configuration uses heavy-duty bronze headers.

Q: What type of heat exchanger does it use?
A: It uses a corrosion-resistant cupro-nickel heat exchanger.

Q: Is this an ASME-certified heater?
A: Yes. It is designed for applications requiring ASME-certified construction.