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    Pentair MiniMax NT 300 parts for grabs

    As I posted <Link> a couple days back that my heater is broke. On opening the unit up, the heat-exchanger is gone. Based on do-not-repair suggestions, I am ordering a new heater and will be doing the install over the next couple weeks including electrical upgrade and pouring concrete pad. The...
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    Pentair MiniMax NT 300 Water Leakage

    Thanks Paul. So new unit that is. Our pool is ~38,000 gallons. We are in Pacific North-West (20 miles northeast of Seattle). No spa or anything else. I will search the forum for recommendations on new gas fired heater. Unless some gentle soul has a quick answer!
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    Pentair MiniMax NT 300 Water Leakage

    Hi Guys, Excuse the naive question but I have a MiniMax NT 300 (natural gas) pool heater manufactured in 12/05. Not sure when it was installed as we moved into this house 3 years back. When I run the pump, there is drip sound and water leakage on the return manifold side. Since that side of the...