Pentair Mastertemp ASME 400 Heater Propane Gas, 400K BTU | 460776Product Overview The Pentair MasterTemp ASME 400 Heater Propane Gas, 400K BTU 460776 is a commercial grade propane pool and spa heater designed for fast, reliable heating in demanding residential, semi commercial, and commercial pool applications. Built with an ASME certified heat exchanger, this heater is designed for applications where ASME construction is required or preferred. With 400,000 BTU of heating power, the MasterTemp ASME 400 delivers

and chemical feed equipment

The liquid feed system is commonly listed for use with Hayward AquaRite Pro

inside slip / 2

which is essential for withstanding the moist and chemically treated environment around pools and spas

filter repair OEM / Aftermarket Genuine OEM Pentair Professional Installation Recommended

and dependable filtration performance for in-ground pools and spas

Weekly debris removal of leaves

Its 250K BTU output helps reduce wait times

Thermal Efficiency 82% Ignition Type Hot-surface ignition Low NOx Yes Recommended Pool Size Up to approximately 15

BenefitsThe Pentair 521378 Acid Container provides a dedicated storage container for acid feed applications in compatible IntelliChem systems

Durable construction designed for pool equipment operating conditions

Failure to follow proper filter safety procedures can result in serious injury or equipment damage