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H-Series Induced Draft Gas Heaters
Product Description

Hayward's induced draft heater for above ground pools and spas combines reliable technology with ease of operation and superior performance. Featuring an electronic, direct spark ignition system and an energy-efficient FireTile® line combustion chamber, the Hayward heater provides 100,000 BTU input for quick heating.

An integral induced draft system makes this heater impervious to high wind situations. A one-piece copper header/ heat exchanger provides for leak-free performance. And a simple plug-in 120 volt electric cord is provided for simple installation.

  • Available in either natural gas or propane
  • Reduced emissions design provides environment-friendly heating
  • Jet-ported stainless steel burners provide long life and easy maintenance
  • Cool-to-the-touch cabinet surface temperature ensures worry-free use
  • Convenient On/Off switch to maintain consistent temperature set point

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Technical Specifications

Model BTU Input Gas Type
H100ID1 100,000 Natural



  • Above-ground pools
  • Spas (above 70 G.P.M. an external bypass is recommeneded)