Pentair 461113 ETi Natural Gas Heater - 400000 BTU

What This Part Is Used For
Pentair 461113 ETi Natural Gas Heater - 400000 BTU is a high capacity gas pool heater designed for residential and commercial pool heating. It provides up to 400000 BTU of heating output using natural gas.

Why This Part Matters
Reliable heating extends the swim season and maintains consistent water temperature. A properly sized 400000 BTU heater supports larger pools and faster heat recovery. Efficient heater operation protects equipment and improves user comfort.

Key Features and Specifications

• Manufacturer part number: 461113
• Model: ETi Natural Gas Heater
• Heating capacity: 400000 BTU
• Fuel type: Natural Gas
• For residential and commercial pool applications
• Confirm installation requirements before ordering

Installation and Fitment Guidance
Installation must comply with local gas and electrical codes. Proper gas supply and ventilation are required. Confirm by manufacturer part number before ordering.

About the Pentair Brand
Pentair manufactures gas heaters and heat systems for pools and spas. Their ETi series is used in demanding applications. Pentair heating equipment is widely specified by builders. The brand is trusted throughout the industry.

Common Service Context
This heater is typically installed during new construction or major equipment upgrades. It is often selected for larger pools requiring rapid heat recovery.