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Pentair | 77707-0234 | Heat Exchanger Replacement Kit – For MasterTemp & Max-E-Therm Pool & Spa Heaters Pentair

AppaeTech Pool Supply

4.5 (123)

Pentair | 77707-0234 | Heat Exchanger Replacement Kit – For MasterTemp & Max-E-Therm Pool & Spa Heaters

Name: AppaeTech Pool Supply Pentair | 77707-0234 | Heat Exchanger Replacement Kit – For MasterTemp & Max-E-Therm Pool & Spa Heaters - Pentair | 77707-0234 | Heat Exchanger Replacement Kit – For MasterTemp & Max-E-Therm Pool & Spa Heaters
Brand: AppaeTech Pool Supply
SKU: 47519614402872
Price: 999.0 USD
Availability: InStock
Rating: 4 (1 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$999.00

Quantity

Color

Black

Quantity

Description

The Pentair 77707-0234 Heat Exchanger Replacement Kit is a genuine OEM component designed for Pentair MasterTemp and Sta-Rite Max-E Therm pool and spa heaters. This high efficiency copper heat exchanger restores heating performance, ensurin...

Reviews

4.0

1 rating

Good

This seems fine overall, but the instructions could be clearer. It’s not clear what the RTV is intended for or the correct orientation of the insulation pieces. Also, the kit included a blower gasket, mounting replacement, and insulation pads. It would have been helpful to know that in advance of purchasing.

Patrick · March 11, 2026