Apr 07, 2026 - 11:41 AM
We’ve provided several answers to questions related to Pentair MasterTemp 400HD Natural Gas Heater, Cupronickel, 460805, 400K BTU , see some other helpful Q&A related to this product.
Question: What is the efficiency rating of Pentair MasterTemp 400?
Answer: The Pentair MasterTemp 400 pool heater has an efficiency rating of 84%. This means it converts 84% of the fuel it uses directly into usable heat for your pool or spa.
Question: Who makes master temperature pool heaters?
Answer: MasterTemp pool heaters are manufactured by Pentair, a leading company in the pool and spa equipment industry. Pentair produces a range of MasterTemp heaters known for their energy efficiency and reliability.
View all Pentair MasterTemp 400HD Natural Gas Heater, Cupronickel, 460805, 400K BTU Questions & Answers
