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77707-0233 Pentair Tube Sheet Coil Assembly | MasterTemp & Max-E-Therm 300 Heaters

Marsoni M251S
Sale price$650.00
Pay 4 payments of $162.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
77707-0233 Pentair Tube Sheet Coil Assembly | MasterTemp & Max-E-Therm 300 HeatersReturn your 300 series heater to full thermal capacity with the Pentair Tube Sheet Coil Assembly 77707 0233, a factory original heat exchanger replacement engineered for high output heater models. This kit serves Pentair MasterTemp pool and spa heater models 300NA and 300LP, as well as the Pentair Sta Rite Max E Therm NA and LP series pool spa heater model 300. Shipped complete with a coil sealing o ring kit and essential gasket components, the
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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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4.6 ★★★★★
Based on 1603 reviews
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Feyito
Waukegan, US
★★★★★ 4
Size
I got an XL. Nice shirt, I'm 6' 2 about 207lbs fit a little snug, not bad though. Maybe I should've got an XXL. Good quality especially for the price. Hope this helps.
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Reviewed in the United States on December 16, 2025
K
Verified Purchase
Kindle Customer
San Leandro, US
★★★★★ 5
Husband now has 4 of these
Very well made, soft, comfortable, and look great! My husband liked it so much I bought it in 3 other colors because he is picky AND hard to fit. He also has long arms and these were the first shirts in a while where the sleeve length worked.
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Reviewed in the United States on March 19, 2026
A
Verified Purchase
Abnrmlgrl
Lake Worth, US
★★★★★ 5
Fits well
It was a gift for my son. Fast shipping and excellent delivery!! It fit my son well and he absolutely loves it!!! He wears it all the time
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Reviewed in the United States on November 15, 2025
A
Verified Purchase
Ashana Singh
San Leandro, US
★★★★★ 5
Great Flannel shirt
Give to my husband as an gift and he loves it. Nice, warm and soft. Little extra warmth the neck and sleeves.
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Reviewed in the United States on December 16, 2025
K
Verified Purchase
Kindle Customer
Waukegan, US
★★★★★ 5
quality and price
Color: All White, Size: 4X-Large
Great quality! Husband loves the fit.
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Reviewed in the United States on April 6, 2026

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