Hayward W3H150FDP Pool Heater | Universal H Series - 150K BTU, Propane, Low NOx
Hayward W3H150FDP Pool Heater | Universal H Series - 150K BTU, Propane, Low NOx
Transform your pool into a year-round oasis with the Hayward Universal H-Series Propane Gas Heater. Shasta Pool Supply delivers the best prices and free shipping on Hayward pool equipment. Specifically, the W3H150FDP heater provides efficient propane gas 150,000 BTU and Low NOx.
Hayward W3H150FDP Pool Heater
The Universal H-Series boasts a "Totally Managed" cupro nickel heat exchanger. Therefore, it ensures consistent water flow through all tubes. Additionally, its low NOx emissions meet clean air quality standards and make an environmentally responsible choice.

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Key Features
• Energy Efficient: Delivers 150,000 BTU/hr heating capacity with low NOx emissions
• Corrosion Resistant: Standard cupro nickel heat exchanger for excellent salt water and chemical resistance
• Installation Adaptable: 2in x 2 1/2in CPVC union plumbing connections for easy setup
• Innovative Design: Patented header by-pass design reduces pump run-time for significant cost savings
• Versatile: Suitable for both new construction and renovation projects
Technical Specifications
- Dimensions: 24" x 19" x 29.5"
- Weight: 135 lb
- Fuel Type: Propane
- Water Flow Rate: 20-125 GPM
- Circuit Amps: 5.5
- Parts Warranty: 3-year
Specs
- Part Number: W3H150FDP
- Manufacturer: Hayward
- Length: 33.3
- Width: 32.8
- Height: 30.6
- Voltage: 120/240
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What our customers are saying
I will only use Shasta.
I will only use Shasta.
Tory W.
We had to do pickup but it went smoothly
We had to do pickup but it went smoothly
Suzy I.
I bought a demo/open box chlorinator from them. So far the product has been working well (one week) and it looked new in the manufacturers box when I got it. Communication with them was great. Price I got for the open box item was worth it. Would use them again. Thanks.
I bought a demo/open box chlorinator from them. So far the product has been working well (one week) and it looked new in the manufacturers box when I got it. Communication with them was great. Price I got for the open box item was worth it. Would use them again. Thanks.
Ken J.
FAQ
Our expert staff answers customer's most asked questions.
Are there discounts on Open Box products?
Yes, we offer discounts on Open Box items. However, these prices are often too low to advertise online as they fall below Minimum Advertised Price (MAP) guidelines. Contact us directly for the best deals on Open Box products.
My Pool water gets too hot in the summer to enjoy it. What can I cool it down with?
Many heat pumps now come with a option to cool the water. Click here to view our heat pumps with this option.
How many BTUs does my heater need to heat a pool or spa?
The ideal BTU rating for your heater depends on your desired heating speed. A 200 BTU or 250 BTU heater is suitable for a spa or pool, while a 400 BTU heater will heat your pool and spa more rapidly.
Learning Center
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