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.
Negative is strictly for a vertical, straight up or partially straight up venting system where there is minimal condensation due to the heat lifting and rising up with the formation of the vent 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
- 2 in x 2 1/2 in 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 galvanized non-sealed vent pipe.
- Vertical termination above roof of house or building.
Fits the Hayward Universal H-Series Low Nox models H350FDN and H350FDP.
Quick Shipping and Professional Packaging
We provide a variety of shipping options owing to our long-running partnerships with UPS, FedEx and DHL. Our warehouse staff is highly trained to package your goods exactly according to the specifications that we supply. Your products will be subjected to an exhaustive examination before they will be securely packaged before being delivered. We ship to thousands customers every day across multiple countries. The fact that we are determined to become the largest online retailer in the World is obvious. Both Europe and the USA have warehouses and distribution centers.
Note: Orders that contain more than one product will be assigned a distinct processing time dependent on the particular product.
Prior to shipment, we will inspect thoroughly the items you have ordered. The majority of orders will be shipped within 48 hours. The delivery time is between 3-7 days.
Returns
Stock is dynamic, and not fully managed by us because of the involvement of many parties including the factory and our warehouse. The actual inventory may fluctuate at any time. It's possible that the stocks could be depleted after the order has been made.
Our policy lasts for a period of 30 days. If you don't receive your item within 30 days, we're unable to offer the option of a refund or exchange.
The item must not be used, and it must be in the original packaging. It must also be returned in the original packaging.
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