Description
The Hayward® H-Series Natural Gas Heater W3H135FDN is a powerful and efficient heating solution for your pool or spa. With its natural gas fuel source, it provides reliable and cost-effective heating performance. The heater features a durable and corrosion-resistant heat exchanger, ensuring long-lasting durability and efficient heat transfer. It is equipped with advanced electronic controls for easy temperature adjustment and precise heating. The heater’s compact design allows for easy installation and space-saving. It also comes with safety features such as a high-limit switch and flame sensor for added protection. With its high heating capacity, the Hayward H-Series Natural Gas Heater ensures quick and efficient heating of your pool or spa water.
Note: This requires freight shipping and an appointment for delivery.
Features:
- Natural gas
- 135,000 BTUs
- 82% thermal efficiency
- Easy temperature adjustment
- Precise heating
- Low NOx
Benefits:
- Extends Swimming Season: This efficient natural gas heater is designed to swiftly increase the temperature of your pool or spa.
- Efficient: With a thermal efficiency of 82%, the Hayward H-Series efficiently converts gas into heat, minimizing energy loss.
- Robust: Featuring a rust-resistant exterior, its weight is tailored for stable installation.
MPN:
- H135FDN replaced by W3H135FDN






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