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Raypak Avia HD 404 Low NOx Heater with NiTek Heat Exchanger (018045)

Marsoni M251S
Sale price$2499.99
Pay 4 payments of $625.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Raypak Avia HD 404 Low NOx Heater with NiTek Heat Exchanger (018045)The Raypak Avia HD 404 Low NOx Pool and Spa Heater (Model 018045) is a powerful natural gas unit built to provide efficient, high capacity heating for residential and commercial pool systems alike. Outputting 399,000 BTU h at 84% thermal efficiency, it brings water to temperature quickly and holds it there reliably. The cutting edge NiTek heat exchanger technology delivers 300% greater erosion resistance than copper and 200% more than cupronickel,
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
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Bella Davis
Fort Morgan, US
★★★★★ 5
Amazing Product!!!
It’s a great fit for my 2017 Honda accord! And there was defiantly improved function in my car! It defiantly saves me money and is a good price for what it is. It also made my car smell a thousand times better!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 20, 2025
A
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aprilsalex
Alexandria, US
★★★★★ 5
Fits great
Perfect
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Reviewed in the United States on December 30, 2025
S
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scott
West Palm Beach, US
★★★★★ 5
Still going strong
Still going strong
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Reviewed in the United States on May 15, 2026
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Verified Purchase
Cristian Q
Omaha, US
★★★★★ 5
Great product!
I would buy it again, super effective!
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Reviewed in the United States on November 7, 2025
J
Verified Purchase
Jamby
Draper, US
★★★★★ 5
Fits my Accord
Simple easy install for my 2016 Accord. No changes in sound, no changes in how my vehicle runs. Nice it’s 18k miles.
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Reviewed in the United States on November 4, 2025

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