Raypak 366A Natural Gas Pool Heater – 336,000 BTU – Bronze Headers – Model 017373

Key Features

• High Performance: 336,000 BTU output for fast, reliable heating of large residential pools and spas.
• Bronze Headers: Industrial-grade header system enhances durability and heat transfer efficiency.
• Copper Heat Exchanger: Maximizes heating speed with excellent thermal conductivity.
• Digital Controls: Precise electronic thermostat and diagnostic indicators for easy operation.
• Weather-Resistant Design: Built tough with a polyester-coated galvanized steel cabinet for outdoor durability.

Product Overview

The Raypak 366A Natural Gas Heater (Model 017373) is engineered to deliver consistent, powerful heating for larger pools and spas. With a 336,000 BTU output, it’s ideal for high-demand residential environments. This model includes durable bronze headers and a copper fin-tube heat exchanger, providing optimal corrosion resistance and rapid temperature rise. The integrated digital control panel makes it simple to operate and monitor performance in real time.

Applications

• Large residential in-ground pools and spas
• Ideal for cooler climates needing rapid heat-up times
• Replacement or new installations using natural gas systems

Specifications

• BTU Output: 336,000 BTU
• Fuel Type: Natural Gas
• Heat Exchanger: Copper fin-tube
• Headers: Bronze
• Control: Digital electronic thermostat
• Ignition: Electronic spark-to-pilot
• Cabinet: Polyester-coated galvanized steel
• Venting: Outdoor standard
• Plumbing Connections: 2" NPT
• Model Number: 017373

What’s Included

• Raypak 366A Pool Heater (Model 017373)
• Installation manual and user guide
• Standard 2" connection fittings

Why Buy From Best Buy Pool Supply?

• Authorized Raypak dealer 
• Expert customer support for sizing
• Over 20 years of experience helping pool owners nationwide

Shipping & Returns

• Shipping: Ships in 1–2 business days via freight carrier
• Returns: 30-day return policy on unused, uninstalled items

Need Help Choosing the Right Heater?

Our pool heating specialists are here to help! Call (800) 877-1268 or send us a message for personalized guidance.