Hayward Universal H-Series 250,000 BTU Propane Pool and Spa Heater Low NOx W3H250FDP

The Hayward Universal H-Series 250,000 BTU propane heater is an energy-efficient, high-performance heater for new or existing in-ground pools and spas. Its industry-leading hydraulic design cuts circulation pump run time and can deliver energy savings of up to 18 percent compared to less efficient competitors. A standard cupro-nickel heat exchanger gives excellent resistance to salt water and chemical corrosion, and Hayward Totally Managed water flow keeps the same water velocity through every tube for faster, more even heating. A patented header bypass design and a forced-draft system that moves air through the combustion chamber at a precise rate round out the package, with no high-wind stack required. It is a Low NOx model that meets clean air quality standards.

Features

• Standard cupro-nickel heat exchanger with excellent salt and chemical corrosion resistance
• Totally Managed water flow keeps equal velocity through all tubes for faster heating
• Industry-leading hydraulics reduce pump run time for energy savings up to 18 percent
• Patented header bypass design
• Forced-draft system moves air at a precise rate, no high-wind stack needed
• 2 inch by 2.5 inch CPVC union connections for flexible installation
• Low NOx emissions that meet clean air quality standards

Specifications

• Part Number: W3H250FDP
• Type: Propane gas pool and spa heater, forced draft
• Heating Capacity: 250,000 BTU/hr
• Fuel: Propane
• Emissions: Low NOx, meets SCAQMD Rule 1146.2 standards
• Application: In-ground pools and spas, new or existing
• Heat Exchanger: Cupro-nickel
• Connections: 2 inch by 2.5 inch CPVC unions
• Voltage: 120 / 240V, 60 Hz, single phase
• Circuit: 5.5 amps, 15 amp max breaker
• Water Flow: 25 to 125 GPM
• Clearances: 12 in sides, 6 in rear
• Minimum Operating Temperature: 40 F
• Shipping Dimensions: 30.6 in x 32.8 in x 33.3 in
• Shipping Weight: 171 lb
• Warranty: 1 year parts

Shipping: We offer free standard shipping on all orders within the contiguous United States (lower 48). We do not currently ship to Alaska, Hawaii, or Puerto Rico. Any other restrictions will be shown at checkout. We do not currently ship internationally. Orders ship within 1 to 2 business days, and delivery typically takes 4 to 6 business days after shipping, for a total of about 5 to 8 business days from your order date.

Tracking information is emailed once your order ships. We do not currently offer international shipping. See our full Shipping Policy for full details.

Returns: Unused items in their original packaging may be returned within 30 days of delivery. To start a return, request a Return Merchandise Authorization (RMA) by emailing support@nationalpoolsupply.com or calling +1 978-222-0628 with your order number and the reason for the return (include photos if the item is defective, damaged, or incorrect). Once your RMA is approved, ship the item with your RMA number to: DHB Enterprises LLC / National Pool Supply, 30 Log Bridge Rd, Building 300, Unit 301, Middleton, MA 01949. Change-of-mind returns: you pay return shipping, and a 15% restocking fee applies; original shipping costs are not refunded. Defective, damaged, or incorrect items reported within 30 days of delivery are returned at no cost to you with a prepaid label, and no restocking fee applies. See our full Refund and Returns Policy for full details.

Manufacturer Warranty:
This product carries the manufacturer's warranty, where applicable. Warranty terms, coverage, and exclusions are set by the manufacturer. Warranty claims are filed directly with the manufacturer; we do not process warranty claims or offer a separate warranty of our own. If you need the manufacturer's contact details, contact us and we will share them. See our Warranty page for details.