Amtrol invented the indirect-fired water heater over 30 years ago, redefining the best solution for fast, efficient and reliable hot water. True to their heritage, BoilerMate Hot Water Makers® offer great value and dependable performance with options to fit any installation and budget.
High Density Poly Bottle withstands aggressive water.
HYDROMAX® Indirect-Fired 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.
Modern, Appliance-Like Appearance Molded Two-Piece Top Cover DuraBase™ Composite Stand
Ener-G-NET Control for on-demand fuel savings Triple-Shell Construction provides strength and longevity BiModal High Density Poly Bottle Injection Molded Urethane Insulation Deep Drawn Steel Shell
Modern Features and Convenience Removable Heat Exchanger with Top Connections Includes relief valve, blowdown tube and heat trap Turbulator™ Dip Tube reduces sediment buildup
PREMIER™ Commercial Indirect-Fired Water Heaters When hot water supply is critical, Amtrol Premier Commercial Hot Water Makers® ensure maximum output. Large heat exchangers and abundant storage meet the hot water demands of today's luxury residential and heavy commercial systems.
Abundant domestic hot water supply. Commercial performance in a clean, attractive package. Energy-saving insulation loses less than 1/2° F per hour. Premium 316L Stainless Steel water reservoir. Removable heat exchangers for cleaning and service. Multiple-Pass coils for improved performance. Double-Wall coil option available on all models. Dual Coil option with twin heat exchangers. Made in the USA. Efficiency at its Best™