Hayward Universal H-Series 200K BTU Natural Gas Heater | W3H200FDN







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Highlights
Residential
Commercial or Residential
Natural
Gas Type
In-Ground
Pool Type
Product Description
A natural gas pool and spa heater rated at 200,000 BTU, designed to heat residential pools and spas. The Universal H‑Series fits new or existing systems and offers flexible installation options to replace many common heaters. It combines a forced-draft combustion system with a cupro-nickel heat exchanger and low NOx emissions for efficient, corrosion-resistant heating and reduced pump run time.
Key Benefits
- 200,000 BTU input for rapid pool or spa heating
- Cupro-nickel heat exchanger for corrosion resistance
- Forced-draft combustion for consistent ignition and combustion
- Low NOx emissions to meet clean air quality standards
- Hydraulic design reduces circulation pump run time and energy use
- 2 x 2.5 in CPVC union plumbing connections for installation
- Patented header bypass and equal tube velocity for faster heating
Specs
Gas Type
Natural
Pool Type
In-Ground
Header Material
Polymer
Exchanger Material
Cupronickel
Commercial Or Residential
Residential
Manuals & Documents
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Our team includes Certified Pool & Spa Operators (CPO) trained by the Pool & Hot Tub Professionals Association.