Hayward Universal H-Series Natural Gas Heater 250,000 BTUs, Low NOx | W3H250FDN
Hayward Products
SKU: W3H250FDN
Hayward Universal H-Series Natural Gas Heater 250,000 BTUs, Low NOx | W3H250FDN
The Hayward Universal H-Series W3H250FDN Low NOx Pool Heater offers powerful heating performance with an output of 250,000 BTUs, making it an excellent choice for larger residential or commercial pools. Engineered for energy efficiency and exceptional durability, this natural gas heater is designed to meet the demands of pool professionals and homeowners seeking reliable and consistent water temperature control.
Featuring a robust cupro nickel heat exchanger, the W3H250FDN provides superior resistance to corrosion caused by salt water and chemically treated pools, ensuring long-lasting performance and reduced maintenance needs. Its energy-efficient design, combined with installation adaptability, makes it an ideal replacement or new installation option for various pool configurations.
The W3H250FDN also meets low NOx emission standards, helping maintain clean air quality while delivering powerful and consistent heating performance. Hayward’s commitment to innovation and quality ensures that this heater will keep your pool comfortable and inviting, season after season.
- Model: W3H250FDN
- Natural Gas Pool Heater delivering 250,000 BTUs
- Equipped with a durable cupro nickel heat exchanger for excellent corrosion resistance
- Energy-efficient design for cost-effective operation
- Installation adaptable to various pool systems
- Low NOx emissions compliant with clean air quality standards
- Ideal for larger residential or commercial pools
SKU: W3H250FDN
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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