Pentair Air Orifice Kit 400K – 77707-0113

Pentair Air Orifice Kit 400K – 77707-0113

The Pentair Air Orifice Kit 400K is a crucial component for maintaining optimal air-to-fuel mixture in Pentair 400,000 BTU pool and spa heaters. This genuine replacement part ensures precise airflow regulation, contributing to efficient combustion and consistent heating performance. Designed for durability and compatibility, this kit helps extend the lifespan of your heater while maintaining peak operational efficiency.

Key Features:

• OEM Replacement Part – Ensures compatibility and reliable performance with Pentair heaters.
• Precise Airflow Regulation – Maintains optimal combustion efficiency for steady heating.
• Durable Construction – Built with high-quality materials to withstand continuous use.
• Designed for 400K BTU Heaters – Specifically engineered for Pentair MasterTemp and Sta-Rite Max-E-Therm models.
• Essential Maintenance Component – Helps keep your heater running efficiently and safely.

Compatible With:

• Pentair MasterTemp 400K Pool and Spa Heaters
• Pentair Sta-Rite Max-E-Therm 400K Heaters

Maintain the efficiency and reliability of your pool or spa heater with the Pentair Air Orifice Kit 400K.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.