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.

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  • 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

    Non-Stock Item Allow 1-2 Weeks to Ship Out
  • Heat Exchanger Replacement Kit for HM-80 Models View Specs

    $552.95 / each

    Non-Stock Item Allow 1-2 Weeks to Ship Out
  • Heat Exchanger Replacement Kit for HM-41 Models View Specs

    $529.95 / each

    Non-Stock Item Allow 1-2 Weeks to Ship Out
  • Ener-G-NET Digital Control View Specs
    • SKU: 940R2
    • Brand: Amtrol

    $159.95 / each

    Non-Stock Item Allow 1-2 Weeks to Ship Out
  • Replacement T&P Valve View Specs
    • SKU: 2700R1106
    • Brand: Amtrol

    $18.95 / each

    In Stock! (3 Available) Ships in 24-48 Hrs
  • Top Cover Half for HM-41 & HM-80 View Specs
    • SKU: 2704R512
    • Brand: Amtrol

    $20.45 / each

    Non-Stock Item Allow 1-2 Weeks to Ship Out
  • Heat Trap for all HM Models View Specs
    • SKU: 2783R0001
    • Brand: Amtrol

    $8.75 / each

    Non-Stock Item Allow 1-2 Weeks to Ship Out
  • T&P Blowdown Tube for HM-41 View Specs
    • SKU: 2783R0004
    • Brand: Amtrol

    $15.95 / each

    Non-Stock Item Allow 1-2 Weeks to Ship Out
  • T&P Blowdown Tube for HM-80 View Specs
    • SKU: 2782R0002
    • Brand: Amtrol

    $17.55 / each

    Non-Stock Item Allow 1-2 Weeks to Ship Out
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