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Horizontal 400 Positive Indoor Adapter Kit

List price: $462.99  
Your discount: $163.00 (35%)
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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.

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 H400FDN and H400FDP.

Horizontal 400 Positive Indoor Adapter Kit VENTING (Horizontal_400_Positive_Indoor_Adapter_Kit_venting.pdf, 1,323 Kb) [Download]

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