A combination without compromise
The ComboMax ULTRA is an electric boiler combined with an instantaneous
water heater for residential applications. Available in two sizes, the
ComboMax ULTRA offers performance levels from 4.5 kW to 29 kW. This 2-in-1
solution can easily heat large buildings of up to 4750 sq.ft. and provide
domestic hot water in less than 7 seconds. Almost maintenance-free, it
offers incredible energy efficiency! This unit requires less space,
provides quality water, and has a long lifespan. What’s more, the ComboMax
ULTRA is covered by a 15-year warranty. Thanks to its T2 UltraSmartTM
controller, it offers optimal comfort with accurate temperature
management.
