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Hayward H150FDN Universal H-Series Natural Gas Pool Heater 150k BTU

List price: $2,566.00
You save: $207.00 (8%) Get an extra 3-10% off through our Rewards Program
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Price in points: 47180 points
Reward points: 236 points
In stock
I acknowledge that this product is non refundable and installation of this product must be performed by a certified gas technician; self-installation can void manufacturer's warranty.

Quick Overview

Hayward W3H150FDN previously H150FDN Universal H-Series Low Nox 150,000-BTU Natural Gas Pool Heater

Hayward W3H150FDN 150K-BTU Natural Gas Pool Heater

When it finally comes time to open the pool for the summer season, it can be easy to forget how cold the water can be. Even as the temperature heats up outside, it can take a long time for your water to catch up. Icy water can deter you and your family from making the most of your pool, leaving you much less active, and cutting weeks from the swimming season each year.

Finding a reliable pool heater can allow you to make the most of the summer season with affordable heating for your water.

Why choose the Hayward H-Series Pool Heater?

With the H-Series line of heaters, Hayward has offered their most advanced and reliable series of heaters to date. This Hayward pool heater comes standard with a cupro-nickel heat exchanger, a feature you won't find on all pool heaters. This innovative design change allows this Hayward pool heater to withstand water chemistry in different types of pools. Whether you treat your water with traditional chlorine or salt, you can rely on the H-Series to stand up to your tough water chemistry.

This Hayward pool heater is extremely popular among operators. The easy to use digital display allows you to be specific in choosing your pool temperature, and makes changing it as simple as the push of the button. Beyond temperature readouts, the digital display on the H-Series also provides a status update on your heater - providing you details on any issues, and alerting you when you need service.

These innovative, intelligent, and durable design features make the H-Series one of the most durable heaters you can buy.

Reliable Pool Heating, Season after Season

When you invest in an H-Series heater, you can rely on performance, endurance, and efficiency. Easy to install, easy to use, and easy to repair, it is easy to see why the H-Series of heaters by Hayward have become a fast favourite for pool owners across Canada.


  • 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
  • 2inx 2 1/2in CPVC union plumbing connections
  • Common union for installation or service, adapts to larger plumbing recommended for Ggeater efficiencies
  • Low NOx Emissions - Meets clean air quality standards

Manufacturer Warranty: 1 Year

Pool Size:
14 x 28'
Dual Voltage
1 Year
Electronic Ignition:
Heater BTU:
101K - 200K BTU
Heater Fuel:
Natural Gas
Heater Pool Type:
Above Ground
Suitable for Saltwater:
Decent price, great unit. Delivered on time. 10/10
Toronto Pool Supplies Team thank you very much for your suggestions on the heater and for the fast delivery. My pool is not as big and it doesn't need a heater with more than 250k btu. I am very satisfied with the product and will place an order for more.
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    Toronto Pool Services

    Pool Equipment installation services are provided by our partner, Toronto Pool Services.

    All installations are performed by certified technicians and are backed by a one-year labour warranty. By submitting this form you will share your information with our partner and they will provide you with a quote by email. You are under no obligation to purchase the product or the installation service. Product prices on do not include installation costs.

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    NOTE: Product images are for illustration purposes only and may not exactly match the actual product due to seasonal model, color or design changes. When shopping for parts we strongly recommend to check the SKU or "Part Number" which is listed on each product page. If you are unsure whether this is the correct product or need assistance please contact us.

    Just a quick reminder - Toronto Pool Supplies is an online-only store. Our Concord, ON location is a pickup point, not a retail store and we cannot service walk-in customers. If you want to pick up your items in person please place an order online first and we will email you when it's available for pickup.

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