








Hayward HeatPro Heat and Cool Pool Heat Pump W3HP50HA2
Description
The Hayward HeatPro is a high-performance, energy-efficient heat pump that quietly and economically holds your pool at the ideal temperature, and this model adds cooling as well as heating. A titanium heat exchanger delivers trouble-free performance even in harsh conditions, and Hayward Ultra Gold corrosion-resistant evaporator coil, the industry only standard offering of its kind, gives excellent durability in coastal and salt environments. A profiled fan blade keeps operation quiet while moving plenty of air, and the compact side-air design makes installation and service straightforward on new or existing pools. An easy-to-read display and 2-inch by 2.5-inch union connections round it out.
Features
- Heats and cools to maintain your ideal water temperature
- Titanium heat exchanger for trouble-free performance in harsh conditions
- Ultra Gold corrosion-resistant evaporator coil for durability in coastal environments
- Profiled fan blade for strong performance and quiet operation
- Multi-speed ECM fan motor
- Active defrost for cool-weather operation
- Easy-to-read display
- 2 inch by 2.5 inch union connections for simple installation and service
Specifications
- Part Number: W3HP50HA2
- Type: Pool heat pump, heat and cool
- Heating Capacity: 47,000 to 50,000 BTU/hr (varies by rating standard)
- Platform: Side air
- Application: Above-ground and in-ground pools
- Heat Exchanger: Titanium
- Evaporator Coil: Ultra Gold corrosion resistant
- Fan Motor: Multi-speed ECM
- Compressor: Single-speed
- Defrost: Active
- Voltage: 208 / 230V, 60 Hz, single phase
- Maximum Breaker: 35 amps
- Water Flow: 16 to 25 GPM
- Connections: 2 inch by 2.5 inch unions
- Clearances: 30 in sides, 12 in rear, 20 in vertical
- Minimum Operating Temperature: 40 F
- Shipping Dimensions: 32.6 in x 18.8 in x 44.9 in
- Shipping Weight: 160 lb
- Warranty: 1 year parts
Shipping & Returns
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.
Warranty
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.

Pool and Spa Parts & Supplies
Why Choose National Pool Supply?
We're dedicated to offering pool and spa products from leading brands. At National Pool Supply, your pool’s care is our priority, and we’re here to make your experience effortless.




