Pentair 460775 MasterTemp Natural Gas Heater - 400,000 BTU, ASME

What This Part Is Used For
The Pentair 460775 MasterTemp Natural Gas Heater - 400,000 BTU, ASME is built for high-demand pool and spa heating. It runs on natural gas and meets ASME construction standards.

Why This Part Matters
A 400,000 BTU heater delivers fast heat-up times for large pools. ASME construction supports commercial compliance. Proper heating capacity reduces strain on the system and minimizes cycling.

Key Features and Specifications

• Manufacturer part number: 460775
• MasterTemp natural gas heater
• 400,000 BTU heating capacity
• ASME certified construction
• For commercial or large residential pools

Installation and Fitment Guidance
Verify gas supply capacity and venting before installation. Electrical and plumbing connections must meet code. Confirm by manufacturer part number before ordering.

About the Pentair Brand
Pentair MasterTemp heaters are widely used in demanding environments. The brand supports commercial-grade installations with ASME models. Pentair products are known for service accessibility. Technicians trust Pentair for reliable heat performance.

Common Service Context
Common in commercial pool facilities and high-volume residential setups. Often installed when replacing outdated high-BTU heaters.