Hi,

I think my heater is having problem, most likely need to change. May I know what to look for when buying electric heater? Besides size?

I googled but almost all website only compares between instant, gas and electric heater. But none discuss about the comparison between electric heaters...

thanks.

One aspect commonly overlooked is with regard to spare parts and after sales service, if the heater is not too difficult to access.

You can call the main dealer to find out if they stock spares and whether they also provide repair services.

I check material which are used to made for heaters .

Are you looking for electric instant heaters or storage tank heaters?