Pentair 77707-0113 Air Orifice Kit 400K BTU Max-E-Therm & MasterTemp Heater

Pentair 77707-0113 400K BTU Air Orifice Replacement Kit
This genuine Pentair air orifice kit is designed for use with 400K BTU pool and spa heater burner systems. Compatible with both the Max-E-Therm and MasterTemp heater models, it ensures proper air-to-gas mixture for optimal combustion performance.

Features:

• OEM air orifice replacement kit for Pentair heaters

• Compatible with:
  • Pentair Sta-Rite Max-E-Therm Heater Model 400
  • Pentair MasterTemp Heater Model 400

• Designed for 400,000 BTU systems

• Ensures efficient burner performance

Specifications:

• Manufacturer: Pentair

• Part Number: 77707-0113

• BTU Rating: 400,000

• Compatible Systems: Max-E-Therm 400 & MasterTemp 400

Keep your Pentair heater running smoothly with this reliable air orifice kit.

Shipping: We ship within the continental US only, using USPS, FedEx, and UPS. Enjoy free shipping on all orders with a 1-day processing time. Delivery takes approximately 3-5 business days, and tracking information is emailed once your order ships. Currently, we do not offer international shipping.

Returns: You may return unused and unopened items within 30 days of delivery for a full refund or exchange. Please see our full Returns Policy here.

Warranty Assistance:
If the product is past the 30-day return window, we are still willing to assist with warranty claims. Please contact us for more information, and we will help guide you through the warranty process