Raypak 009218 Heater 336 Natural, Digital Electronic, Polymer Headers, Copper, 333k BTU

🔥 Raypak 336A Digital Pool & Spa Heater – 333,000 BTU, Natural Gas

Part #009221 | Model P-R336A-EN-C | Electronic Ignition | Copper Heat Exchanger | Polymer Headers

The Raypak 336A (Part #009221) is a high-efficiency natural gas pool and spa heater delivering 333,000 BTU of reliable heating power. Designed for larger residential pools and spas, this unit features digital electronic controls, a copper heat exchanger, and corrosion-resistant polymer headers, offering durable, high-performance heating in a compact, serviceable package.

✅ Key Features:

• 333,000 BTU Heating Capacity – Heats medium to large residential pools quickly

• Fuel Type: Natural Gas

• Digital Control Panel – Easy-to-read LCD for precise temperature control and self-diagnostics

• Electronic Ignition – Safe and reliable spark ignition system

• Copper Heat Exchanger – High heat transfer efficiency (best for fresh water systems)

• Polymer Headers – Resist corrosion and chemical wear for extended life

• Self-Adjusting Bypass Valve – Handles variable flow rates automatically

• 2" PVC-Compatible Plumbing – Easy to integrate with standard pool equipment

• Outdoor Standard Draft Hood – Indoor kit available separately

📐 Specifications:

• Model: P-R336A-EN-C

• BTU Output: 333,000

• Fuel: Natural Gas

• Power: 120/240V convertible

• Ignition: Electronic (spark)

• Water Connections: 2" slip unions

• Weight: ~210 lbs

• Dimensions: Approx. 38" L x 23" W x 38" H

• Installation Type: Outdoor (or indoor with optional venting kit)

🏊 Ideal For:

• Medium to large in-ground residential pools

• Attached spas and swim spas

• Pool owners looking for efficient, digital temperature control

⚠️ Important Notes:

• Must be installed according to gas and venting codes — professional installation recommended

🛡️ Warranty:

• 2 Years Parts & Labor (Residential Use)

• Register at raypak.com/pool for full warranty coverage and details

💡 Why Choose the Raypak 336A?

• Powerful heating performance with digital ease-of-use

• Trusted Raypak durability in a corrosion-resistant, compact design

• Ideal for homeowners needing fast, reliable heating without overcomplicating the setup

🛠 Premier Pool & Spa offers expert heater sizing, natural gas coordination, and full-service installation. Contact us to make sure the Raypak 336A is the right match for your pool or spa heating needs.