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FAQ
My house has only single-phase electricity.
Can I install the Hotpool Mini Undersink Instant Water Heater HPI-6? >
Can Vaillant Electric Instantaneous Water Heaters be installed horizontally? >
Storage Type Water Heater – High Pressure
Why is there a water leaking out of the T-shaped device next to the water heater? >
Why is the water heater still very good in the summer,
but the hot water is not enough in winter? >
How to deal with leakage at the bottom of the heater? >
Storage Type Water Heater – Shower Stove
Why is the water heater still very good in the summer,
but the hot water is not enough in winter? >
Instant heater
Can Vaillant Electric Instantaneous Water Heaters be installed horizontally? >
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