Help Contact 1.800.446.6416
Fast, free shipping over $35 - others ship for only $8.95!
HAYWARD H-SERIES LOW NOX ELECTRONIC NATURAL GAS HEATER ASME CERTIFIED Item: H-SERIES_UNIV_NAT_GAS_ASME

Product Line Information | Show Products From This Line ▼

Hayward Commercial Pool's Universal H-Series ASME gas heaters are designed and certified for commercial use. The flagship of our H-Series line encompasses high-end features and construction materials as standard. They combine industry-leading hydraulics, exceptional performance, energy efficiency and reliability, with planet-friendly low-NOx emissions. Flexible connection options make them ideal for new or existing applications. Choose from 250,000 and 400,000 BTU natural gas or propane models.

  • Patented Cupro Nickel Finn Plateā„¢ heat exchanger with bronze header as standard
  • Independent left or right side electric, water and gas connections
  • 2 inch x 2 inch CPVC flanged connections
  • ASME pressure relief valve included as standard
  • Electronic lock-out feature prevents unauthorized access to configuration settings
  • Easy installation and service via access of single front panel
  • Easy gas valve adjustment
  • Easy dual voltage conversion with fuse-protected circuit boards
  • Texas Heater Kits Available
  • New Warranty — 3 Years Parts and Labor

The models listed below are natural gas (electronic) outdoor heaters. You will need to order the appropriate indoor draft hood if placing your heater inside.

H250FDNASME-New-I.jpg H250 Forced Draft H-Series 250,000 BTU Natural Gas Low NOx Electronic Ignition Heater ASME Item: #H250FDNASME Ships in 7-10 Days
 
H250FDNASME-New-I.jpg H400 Forced Draft H-Series 400,000 BTU Natural Gas Low NOx Electronic Ignition Heater ASME Item: #H400FDNASME Ships in 7-10 Days