Horizontal 250 Positive Indoor Adapter Kit (Vent Stack Not Included)

The Hayward Universal H-Series Low NOx is designed specifically for either a positive-pressure or negative-pressure venting system, both have their own factors that determine which one is the best fit. Please note that the vent stack is not included in the kit.

Positive is based toward a more horizontal venting system, where the heat rises less and therefore causes more condensation that will cause rusting, and possible damage to the pipe.

The Universal H-Series is energy efficient, high performance, and installation adaptable.

• Standard Cupro Nickel Heat Exchanger
• Excellent Salt Water and chemical Corrosion Resistance
• Exclusive 'Totally Managed' Cupro Nickel Heat Exchanger Water Flow
• Same Water Velocity Through All Tubes for Faster Heating
• Patented Header By-Pass Design
• Up to 18% Savings by Reducing Pump Run-Time
• 2in X 2 1/2in CPVC Union Plumbing Connections
• Common Union for Installation or Service, Adapts to Larger Plumbing Recommended for Greater Efficiencies
• Low NOx Emissions - Meets Clean Air Quality Standards
• Vent pipe material: single or double wall stainless steel sealed vent pipe.
• Horizontal or vertical termination immediately outside wall of house or building.

Fits the Hayward Universal H-Series Low NOx models H250FDN and H250FDP.

Warranty Coverage: Interfab 3 Step Ladders come with a 3 Year Manufacturer's Warranty. The manufacturer warrants their ladders against defects in workmanship and materials. This warranty will be void if this ladder is damaged as a result of improper installation or use, or if damage is a result of ice. Warranty does not cover any labour charges, or rusting of metals. The ladder must be removed from the pool and stored in a dry place for the winter. Not for use with inflatable or soft-sided pools.

Start a Warranty Claim: To begin a claim please email customerservice@poolsuppliescanada.ca with a photo showing the defect(s)/damage to your Interfab 3 Step Ladder and include a brief explanation of what occurred.