Raypak | 017399 | ASME Natural Gas Pool Heater | Elevation 0-1999 | – 206K BTU, Digital, Nickel Heat Exchanger, Cast Headers
Raypak | 017399 | ASME Natural Gas Pool Heater | Elevation 0-1999 | – 206K BTU, Digital, Nickel Heat Exchanger, Cast Headers
The Raypak 017399 P-R206A-EN-X ASME Natural Gas Heater is a 206,000 BTU commercial-grade pool and spa heater built for efficiency, reliability, and durability. Featuring an ASME certified nickel heat exchanger, cast iron headers, and digital controls, it’s designed to withstand demanding conditions while delivering consistent heating performance.
Key Features
-
206,000 BTU natural gas pool and spa heater
-
ASME-certified for commercial and institutional applications
-
Nickel heat exchanger provides superior resistance to corrosion and harsh water conditions
-
Heavy duty cast iron headers ensure strength and durability
-
Digital control system with precise temperature adjustment
-
Self diagnostic features simplify maintenance and troubleshooting
-
Polymer flue gas collector for safe and efficient operation
-
Automatic bypass maintains proper water flow through the heat exchanger
-
Built for 0–2,000 ft elevation installations
-
Low NOx emissions meet environmental compliance standards
Product Overview
The Raypak 017399 ASME Natural Gas Heater offers dependable heating for pools and spas in commercial or high use residential settings. Its 206K BTU capacity makes it ideal for mid-sized applications, providing rapid temperature rise and steady operation.
Constructed with an ASME-rated nickel heat exchanger, the unit resists chemical corrosion and aggressive water chemistry, including salt systems. Cast iron headers add strength for long-lasting durability, while the digital controls offer easy operation and precise temperature management.
The built in self diagnostics and automatic bypass system make maintenance simple, ensuring the heater runs efficiently while protecting internal components. With low NOx emissions, the Raypak 017399 balances high performance with environmental responsibility, making it a trusted choice for commercial pools and spas.
────────────────────────────────────────
Frequently Asked Questions (FAQ)
Q: What is the Raypak 017399 ASME natural gas heater used for?
A: The Raypak 017399 is a 206,000 BTU natural gas pool and spa heater designed for commercial, institutional, and high-use residential pool heating applications.
Q: Is the Raypak 017399 ASME certified?
A: Yes. This model is ASME certified, making it suitable for commercial installations and code-required pool heating systems.
Q: What size pool is the Raypak 017399 best for?
A: This 206K BTU heater is best for small to medium pools, spas, and applications that need reliable heating without oversizing the system.
Q: Is the Raypak 017399 worth it?
A: Yes. It is a durable commercial-grade heater with ASME construction, digital controls, a nickel heat exchanger, and cast iron headers for long-term reliability.
Q: Is the Raypak 017399 Low NOx compliant?
A: Yes. This heater meets Low NOx emission standards, making it suitable for regulated areas such as California.
Q: What is the benefit of the nickel heat exchanger?
A: The nickel heat exchanger provides enhanced resistance to corrosion, harsh water chemistry, and chemical exposure, making it suitable for demanding pool environments.
Q: What are cast iron headers used for in this heater?
A: Cast iron headers provide added strength and durability, helping the heater withstand commercial use and high-demand pool applications.
Q: Can the Raypak 017399 replace my existing pool heater?
A: Yes. It can replace many existing pool and spa heaters, but compatibility depends on gas supply, plumbing layout, electrical setup, venting, elevation, and local code requirements.
Q: Does the Raypak 017399 require professional installation?
A: Yes. Professional installation is required due to natural gas sizing, plumbing connections, electrical setup, venting, ASME requirements, and local code compliance.
Q: Can the Raypak 017399 be used with pool automation systems?
A: Yes. The digital control system is compatible with many pool automation systems, allowing integration for monitoring, scheduling, and temperature control.



Description
The Raypak 017399 P-R206A-EN-X ASME Natural Gas Heater is a 206,000 BTU commercial-grade pool and spa heater built for efficiency, reliability, and durability. Featuring an ASME certified nickel heat exchanger, cast iron headers, and digital controls, it’s designed to withstand demanding conditions while delivering consistent heating performance.
Key Features
-
206,000 BTU natural gas pool and spa heater
-
ASME-certified for commercial and institutional applications
-
Nickel heat exchanger provides superior resistance to corrosion and harsh water conditions
-
Heavy duty cast iron headers ensure strength and durability
-
Digital control system with precise temperature adjustment
-
Self diagnostic features simplify maintenance and troubleshooting
-
Polymer flue gas collector for safe and efficient operation
-
Automatic bypass maintains proper water flow through the heat exchanger
-
Built for 0–2,000 ft elevation installations
-
Low NOx emissions meet environmental compliance standards
Product Overview
The Raypak 017399 ASME Natural Gas Heater offers dependable heating for pools and spas in commercial or high use residential settings. Its 206K BTU capacity makes it ideal for mid-sized applications, providing rapid temperature rise and steady operation.
Constructed with an ASME-rated nickel heat exchanger, the unit resists chemical corrosion and aggressive water chemistry, including salt systems. Cast iron headers add strength for long-lasting durability, while the digital controls offer easy operation and precise temperature management.
The built in self diagnostics and automatic bypass system make maintenance simple, ensuring the heater runs efficiently while protecting internal components. With low NOx emissions, the Raypak 017399 balances high performance with environmental responsibility, making it a trusted choice for commercial pools and spas.
────────────────────────────────────────
Frequently Asked Questions (FAQ)
Q: What is the Raypak 017399 ASME natural gas heater used for?
A: The Raypak 017399 is a 206,000 BTU natural gas pool and spa heater designed for commercial, institutional, and high-use residential pool heating applications.
Q: Is the Raypak 017399 ASME certified?
A: Yes. This model is ASME certified, making it suitable for commercial installations and code-required pool heating systems.
Q: What size pool is the Raypak 017399 best for?
A: This 206K BTU heater is best for small to medium pools, spas, and applications that need reliable heating without oversizing the system.
Q: Is the Raypak 017399 worth it?
A: Yes. It is a durable commercial-grade heater with ASME construction, digital controls, a nickel heat exchanger, and cast iron headers for long-term reliability.
Q: Is the Raypak 017399 Low NOx compliant?
A: Yes. This heater meets Low NOx emission standards, making it suitable for regulated areas such as California.
Q: What is the benefit of the nickel heat exchanger?
A: The nickel heat exchanger provides enhanced resistance to corrosion, harsh water chemistry, and chemical exposure, making it suitable for demanding pool environments.
Q: What are cast iron headers used for in this heater?
A: Cast iron headers provide added strength and durability, helping the heater withstand commercial use and high-demand pool applications.
Q: Can the Raypak 017399 replace my existing pool heater?
A: Yes. It can replace many existing pool and spa heaters, but compatibility depends on gas supply, plumbing layout, electrical setup, venting, elevation, and local code requirements.
Q: Does the Raypak 017399 require professional installation?
A: Yes. Professional installation is required due to natural gas sizing, plumbing connections, electrical setup, venting, ASME requirements, and local code compliance.
Q: Can the Raypak 017399 be used with pool automation systems?
A: Yes. The digital control system is compatible with many pool automation systems, allowing integration for monitoring, scheduling, and temperature control.












