Pentair 77707-0111 Air Orifice Kit - 200K, 77707-0111

What This Part Is Used For
The Pentair 77707-0111 Air Orifice Kit is used in compatible 200K BTU Pentair heaters to regulate proper air and gas mixture. It supports correct combustion inside the heater.

Why This Part Matters
An incorrect or damaged air orifice can affect ignition and burner performance. Replacing the orifice kit helps restore proper combustion and heater efficiency. Proper airflow control protects internal heater components.

Key Features and Specifications

• Pentair manufacturer part number: 77707-0111
• Air orifice kit
• For 200K heater models
• Supports proper combustion
• Replacement heater component

Installation and Fitment Guidance
Disconnect power and gas supply before servicing the heater. Inspect burner Assembly and venting during installation. Confirm by manufacturer part number before ordering.

About the Pentair Brand
Pentair manufactures gas heaters for residential and commercial pools. Their combustion components are matched to specific BTU ratings. Pentair replacement kits support safe and consistent heater operation.

Common Service Context
Air orifice kits are commonly replaced during heater conversion or combustion troubleshooting. They are often serviced when ignition performance is inconsistent.