Hayward Universal H-Series Natural Gas Heater

The Universal H-Series is an energy-efficient, high-performance, installation-adaptable commitment to the pool service professional.

Features: 

• Standard cupro nickel heat exchanger
• Excellent salt water and chemical corrosion resistance
• Exclusive "Totally Managed" cupro nickel heat exchanger water flow
• The same water velocity through all tubes for faster heating
• Patented header by-pass design
• Up to 18 percent savings by reducing pump run-time
• Common union for installation or service adapts to larger plumbing recommended for greater efficiencies
• Low NOx emissions - meets clean air quality standards

Specifications: 

• Fuel Type - Natural Gas
• 60 Hz
• 44 kW
• Pool Type - In Ground 
• Thermal Efficiency - 82.7%
• 120/240V
• Water Flow Rate 20-125
• Heat Exchanger Material - Cupro Nickel