Hayward Universal Horizontal Vent Adapter - For H-Series Low NOx Heaters

Hayward Positive Pressure Horizontal Vent Adapter – SKU UHXPOSHZ12506 is a genuine venting adapter designed for Hayward Universal H-Series Low NOx H250 heaters. This adapter supports positive-pressure, through-the-wall horizontal venting for indoor heater installations. Engineered for proper exhaust flow and safe operation, it is intended for use with compatible Hayward heaters manufactured after April 2008.

✅ Key Features

• Positive Pressure Venting: Designed specifically for horizontal, sidewall vent installations.
• Genuine Hayward Component: OEM adapter ensures proper fit and compliance with heater requirements.
• Universal H-Series Compatibility: Engineered for Hayward H250FDN and H250FDP heaters.
• Indoor Installation Use: Suitable for indoor heater setups requiring horizontal venting.
• Correct Airflow Support: Designed to meet Hayward combustion and venting specifications.
• 6-Inch Vent Diameter: Sized for compatible venting configurations.

⚙️ Specifications

• SKU: UHXPOSHZ12506
• Brand: Hayward
• Vent Orientation: Horizontal (Sidewall)
• Pressure Type: Positive Pressure
• Vent Diameter: 6"
• Compatibility: Hayward Universal H-Series Low NOx Heaters H250FDN, H250FDP
• Heater Manufacture Date: Compatible with units manufactured after April 2008
• Installation Type: Indoor
• Fresh Air Requirement: 1 sq in per 1,000 BTU (per Hayward guidelines)
• Included Components:
  • 1 x Vent pipe adapter
  • 1 x Flue cover plate with vent opening
  • #10 sheet metal screws
  • 2-3 x Vent pressure switches (model dependent)
  • 1 x Vent pressure switch tubing
  • 1 x Vent pressure switch jumper wire