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Frequently Asked Questions (FAQ)

Q: What is the Raypak 017373 ASME natural gas heater used for?
A: The Raypak 017373 is a 336,000 BTU natural gas pool and spa heater designed for large residential, commercial, and institutional pool heating applications.

Q: Is the Raypak 017373 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 017373 best for?
A: This 336K BTU heater is ideal for medium to large pools, spas, and commercial systems that require strong and consistent heating performance.

Q: Is the Raypak 017373 worth it?
A: Yes. It is a durable, commercial-grade heater offering ASME certification, bronze headers, digital controls, and reliable long-term performance.

Q: Is the Raypak 017373 Low NOx compliant?
A: Yes. This heater meets Low NOx emission standards, making it suitable for regulated areas such as California.

Q: What are bronze headers used for in this heater?
A: Bronze headers provide enhanced strength, durability, and corrosion resistance, helping extend the life of the heater in high-use or harsh pool environments.

Q: Can the Raypak 017373 replace my existing pool heater?
A: Yes. It can replace many existing large residential or commercial heaters, but compatibility depends on gas supply, plumbing layout, electrical setup, venting, elevation, and local code requirements.

Q: Does the Raypak 017373 require professional installation?
A: Yes. Professional installation is required due to natural gas sizing, plumbing connections, electrical setup, venting, ASME requirements, and compliance with local codes.

Q: Can the Raypak 017373 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.

Q: Why choose the Raypak 017373 instead of a 406K BTU model?
A: Choose the 336K BTU model if you need strong heating performance but do not require the maximum output of a 406K BTU heater, making it a balanced option for medium to large pools.