Staff Answer
Jun 22, 2026 - 08:21 AM
A 400k BTU would be the best fit.
What size heater for 35,000 gallon pool Pentair MasterTemp Natural Gas Heater – 175K 200K 250K 300K 400K BTU
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Open Jun 22, 2026 - 08:21 AM
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Pentair MasterTemp Natural Gas Heater – 175K 200K 250K 300K 400K BTU
Pentair MasterTemp® High Performance Pool & Spa Heater Save money and energy with the MasterTemp High-Performance Heater. Already known as being dependable and efficient, MasterTemp now offers smart features and an optional energy-saving Smart Bypass Valve Kit to help you ensure your pool i...
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