Amtrol HydroMax Indirect Water Heaters

Innovative design features and advanced control technology make HydroMax Hot Water Makers the industry's best indirect-fired water heater. Outstanding hot water performance and the proprietary Ener-G-NET digital control make HydroMax the best water heating solution for any home.

4 products shown

Sort By:

View By:

  • 41 Gallon HM-41Z HydroMax Indirect-Fired Water Heater (Mechanical) View Specs

    $1,019.95 / each

    Non-Stock Item Allow 1-2 Weeks to Ship Out
  • 41 Gallon HM-41L HydroMax Indirect-Fired Water Heater (Ener-G-Net) View Specs

    $1,079.95 / each

    Non-Stock Item Allow 1-2 Weeks to Ship Out
  • 80 Gallon HM-80Z HydroMax Indirect-Fired Water Heater (Mechanical) View Specs

    $1,359.95 / each

    Non-Stock Item Allow 1-2 Weeks to Ship Out
  • 80 Gallon HM-80L HydroMax Indirect-Fired Water Heater (Ener-G-Net) View Specs

    $1,419.95 / each

    In Stock! (1 Available) Ships in 24-48 Hrs