Hayward H150FDP Gas Pool Heater Review

The H150FDP Universal H-Series Low NOx 150,000 BTU Pool Heater is huge in size having dimensions of 32 x 29.3 inches and weigh 133 pounds. The BTU rating of the product is 150000, and preferred fuel is propane. The exchanger is made of standard cupro-nickel combination, giving reliability and durability at same time. The unit is professional, and could be used for spa purposes also. The installation should be done by proper professional. It also works on electricity, which makes it adaptable. LED control panel is integrated to give you full control of the warm water you want.

best gas pool heater

How It Works

The ignition of the heater is done by Silicon Nitride Hot Surface Igniters which are very durable, and don’t get dysfunctional. The gas is burned through stainless steel burners, having insulated combustion chambers, which assure that the heat loss is minimum. The smoke level of the heater is very low, in compare to other models in the market. This best propane pool heater model has everything you need in a gas heater. Also, it is hayword model, and use electricity for ignition.


These fuels now have become expensive, your average cost of operating the pool heater is going to be between 300 to 500 dollars. That’s a lot of money per month just for warming the water. It is preferable to use it as an electric heater only. But the cost for only an electric heater is more.


The plumbing connections are 2×2.5 CPVC, making it a long lasting option. The best propane heater has good BTU rating, but if your pool demands more BTU, higher models are also available up to BTU of 350000.If we talk about maintenance, there is hardly any critical part that could get malfunctioned. It is a simple heat exchangers that generate heat by the action of combustion. So, no maintenance is required on the gas part. There is not any additional parts required for installation, once invest is done, all you have to spend upon is fuel, and that’s a lot to spend on. If we talk about the electric part, then it may require some maintenance of wires and connections.

Best Features

  • Standard Cupro-nickel integrated heat exchanger maximum heat exchange, reliability and durability.
  • Patented polymer header and bypass valve design for great hydraulic efficiency
  • Hayward Universal design for easy and versatile professional installation. Their all unknit have similar design.
  • It emits low NOx emissions that meets air quality emission standards in all Low NOx regions.
Pros & Cons

  • Hayword model of heater
  • Instant heating
  • Compact and maintenance free
  • Professional
  • Expensive
  • Not environment friendly
  • Fuel cost

In today’s time, it is suggested to invest in electric or solar type heaters. Gas heaters are going to get extinct in coming years, and due to fuel cost, people are not buying them. This hayword model is a good solution, giving you a package.

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