Heating Element, Drakken/iHeat M/S Series Tankless Water Heater

Heating Element for Drakken/iHeat M and S Series Tankless Water Heaters:

M-4, M-7, M-9, M-12, M-14, M-16

S-4, S-7, S-9, S-12, S-14, S-16

Following is a listing of the heating elements used for each heater.

S4, M4: 3200 kW at 110 V
S7, M7: 6000 kW at 208 V
S9, M9: two 4000 kW, 208 V
S12, M12: either one 5000 kW and one 6000 kW, or two 5500 kW. All at 208 V.
S14, M14: one 5500 kW and one 6000 kW, both at 208 V
S16, M16: two 6000 kW, 208 V

If the heater uses two elements, it is highly recommended that you replace heating elements in pairs. Typically, when one heating element fails, and only one is replaced, the other heating element will soon fail as well.