Buderus dual coil indirect fired hot water heaters are designed to bring together a solar and traditional hydronic heating system. The dual internal coils can accept heat from both boiler and solar panel, while the patented thermoglaze interior keeps internal corrosion at bay. An included magnesium anode rod extends the service life of the water heater by a factor of years by further reducing corrosion. Screw-on feet allow for easy leveling of the tank even on slightly inclined surfaces.
Thermoglaze Enamel Interior
The Buderus SM80/5W indirect fired water heater is coated internally with Buderus' Thermoglaze enamel, protecting the inside of the tank from corrosion.
Included Anode Rod
The water heater includes a sacrificial, replaceable anode rod, significantly reducing pipe corrosion over time.
Dual Internal Coils
The SM series water heaters have two internal heating coils available for use, one for classic domestic hydronic heating from boilers and one for solar heat sources.
Included Leveling Legs
Included with the water heater are a set of adjustable legs, allowing the water heater to remain level even on inclined surfaces.