The Universal H-Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional. 3 Day Handling Time • 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 percent savings by reducing pump run-time• 2in x 2 1/2in CPVC union plumbing connections• Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies• Low NOx emissions - meets clean air quality standards

<div style="text-align: center;">The Universal H-Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional.</div>
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 3 Day Handling Time 
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 • 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 percent savings by reducing pump run-time • 2in x 2 1/2in CPVC union plumbing connections • Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies • Low NOx emissions - meets clean air quality standards
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Hayward W3H400FDP | Heater-Universl 400 Propane Low NOx emissions.

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The Universal H-Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional.
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 3 Day Handling Time 
</div>
<div style="text-align: center;" data-mce-style="text-align: center;"> </div>
 • 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 percent savings by reducing pump run-time • 2in x 2 1/2in CPVC union plumbing connections • Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies • Low NOx emissions - meets clean air quality standards

Hayward W3H400FDN | Heater-Universl 400 Natural Gas Low NOx emissions.

The Universal H-Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional.
<div style="text-align: center;">3 Day Handling Time</div>
 • 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 percent savings by reducing pump run-time • 2in x 2 1/2in CPVC union plumbing connections • Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies • Low NOx emissions - meets clean air quality standards

Hayward W3H250FDP | Heater-Universl 250 Propane Low NOx emissions.

Hayward W3H250FDN | Heater-Universl 250 Natural Gas Low NOx emissions.

<div style="text-align: center;">The Universal H-Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional.</div>
<div data-mce-fragment="1" style="text-align: center;" data-mce-style="text-align: center;">3 Day Handling Time</div>
 • 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 percent savings by reducing pump run-time • 2in x 2 1/2in CPVC union plumbing connections • Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies • Low NOx emissions - meets clean air quality standards

Hayward W3H200FDP | Heater-Universl 200 Propane Low NOx emissions.

<div style="text-align: center;">The Universal H-Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional.</div>
<div style="text-align: center;">3 Day Handling Time</div>
 • 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 percent savings by reducing pump run-time • 2in x 2 1/2in CPVC union plumbing connections • Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies • Low NOx emissions - meets clean air quality standards

Hayward W3H200FDN | Heater-Universl 200 Natural Gas Low NOx emissions.

The Universal H-Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional.
<div style="text-align: center;">
 3 Day Handling Time 
</div>
<div style="text-align: center;"> </div>
• 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 percent savings by reducing pump run-time • 2in x 2 1/2in CPVC union plumbing connections • Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies • Low NOx emissions - meets clean air quality standards

Hayward W3H150FDP | Heater-Universl 150 Propane Low NOx emissions.

<div style="text-align: center;">The Universal H-Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional.</div>
<div style="text-align: center;">3 Day Handling Time</div>
<div style="text-align: center;"></div>
• 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 percent savings by reducing pump run-time • 2in x 2 1/2in CPVC union plumbing connections • Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies • Low NOx emissions - meets clean air quality standards

Hayward Heaters