Working Pentair Mastertemp 400 pool or spa heater natural gas - $1,500 (Saint George)

Working Pentair Mastertemp 400 pool or spa heater natural gas 1 thumbnail

condition: good

make / manufacturer: Pentair

model name / number: Mastertemp 400

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Used 400,000 btu pool or spa heater. It was working fine when removed. Natural gas but could be converted to propane with a conversion kit. About 8 years old.
Ask me about installation cost if you have the same model heater.

post id: 7915294105

posted: 2026-02-15 08:10

updated: 2026-04-16 16:40

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Working Pentair Mastertemp 400 pool or spa heater natural gas - auto...

Used 400,000 btu pool or spa heater. It was working fine when removed. Natural gas but could be converted to propane with a conversion kit. About 8 years old. Ask me about installation cost if you...