Frequently Asked Questions

There is leakage from my Storage Water Heater (Shower Unit). How to fix it?

Check the location of leakage and make adjustments or repair depending on the situation.

There is no hot water supply from Storage Water Heater (Shower Unit) after water shortage. Why?

Water in tank will flow away along pipe during water shortage.

There is no hot water supply. What should I do?

Check if the electric box and Power Switch (Cooker Switch) are operating normally.

Why the water comes out cold and hot from my Storage Water Heater (Shower Unit)?

Abnormal pressure of incoming water.

Why is there water dripping from the shower head?

GPN (Shower Unit Type) Water Heater releases its internal heat and pressure through its shower head. When steam passes through the shower head with cooler air, it will form water drops.

Search: GPN-2TL

Category: Shower Water Heater

Question Common
Technical
There is leakage from my Storage Water Heater (Shower Unit). How to fix it?
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How to make my water heater last longer?
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There is no hot water supply from Storage Water Heater (Shower Unit) after water shortage. Why?
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My water heater works perfectly during summer time. However, when winter comes or whenever the tempe
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There is no hot water supply. What should I do?
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When should I install the Pressure Reducing Valve?
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Why the water comes out cold and hot from my Storage Water Heater (Shower Unit)?
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Why is there water dripping from the shower head?
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Is it able to replace the inner core if there is leaking of Mixer? How much?
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