400,000 BTU Propane Pool Heater
400,000 BTU Propane Pool Heater
Heat your pool or spa quickly and efficiently with this 400,000 BTU propane heater. Engineered for high performance with an 84% thermal efficiency rating, this heater features a corrosion-resistant stainless steel header, a copper fin heat exchanger for superior heat transfer, and a digital control panel for effortless temperature management. Its compact, lightweight design fits virtually any equipment pad, and built-in sidewall ventilation allows for flexible installation. Ideal for large pools, spas, or any application requiring rapid, reliable heating. Compatible with most major automation systems.
- 400,000 BTU propane output — rapid heat for large pools & spas
- 84% thermal efficiency rating
- Digital interface with run-time & cycle meter
- Corrosion-resistant stainless steel header
- Compact footprint — drop-in replacement for most existing heaters
- Low-NOx design
Installation is available within our Indiana service area. Select “Equipment + Installation” on this page to view the complete installed price. Our team will contact you after purchase to schedule your installation.
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Why Customers Love Us!
“Pool stores always get a bad reputation because they are 'just trying to sell you chemicals'. That is not the case with this location. They are knowledgeable, and I never feel they are pushing product. Drive the extra miles to come to this location.”
“This is my second year owning a pool, and I spent the first month and a half of my first year trying to clear up the cloudy mess that was left for me at a different pool store. Once I started working with Pools of Fun, it’s been nothing but smooth sailing! They offer high-quality products and great advice!”
“We love Pools of Fun! They are so helpful and give great advice. The staff are kind, thoughtful, and consistently go above and beyond. They sell you what you need and genuinely care about you. 5 stars!”
"Pools of Fun handled our extended absence perfectly. They kept us updated with photos and chemical readings, even custom-building a care program for our needs. When our pump broke, they acted immediately. Truly grateful for their reliability!"
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Fast shipping and reliable delivery—get your pool supplies when you need them, every order.
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Expert support from a knowledgeable team ready to answer your spa care questions.
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