Pentair MasterTemp Propane Pool Heater, 400,000 BTU, ASME | 460776 category_wood-burning-fireplaces It supports routine water-quality monitoring

It supports routine water-quality monitoring where consistent

When the tray is rusted

Accurate Temperature Monitoring: Keeps your spa water at the perfect temperature with real-time precision readings

Replacing it restores proper circulation and water clarity

Pentair MasterTemp Propane Pool Heater, 400,000 BTU, ASME | 460776 category_wood-burning-fireplaces It supports routine water-quality monitoringWhat This Part Is Used For The Pentair 460776 MasterTemp Propane Gas Heater 400,000 BTU, ASME is built for high capacity pool and spa heating using propane gas. It meets ASME construction standards for commercial applications. Why This Part Matters Propane models are ideal where natural gas is unavailable. A 400,000 BTU rating provides rapid heating for larger bodies of water. Proper installation ensures reliable ignition and steady temperature