Yes you can.
if an element is constantly expanding and contracting (if you keep switching the hot water heater off and on again) all the time it causes cracks and over time the water leaks into the element causing it to short which means you have to replace it.
no as it will burn out the element
An average household is 4 people . They require a 40 US gallon heater. Add 10 gal for each additional person.
All countries have rules and regulations, only a qualified plumber may install, replace, maintain a hot water heater. Therefore the permit required would be the plumbers qualification
The most likeliest answer to this question would be that your hot water heater is unfortunately rusting or perishing from the inside, no amount of cleaning will help. your only option is to replace the hot water heater.
No way to fix that - your tank is scrap.
Yes, that is easily done, but will it cope adequately with demand ?
if an element is constantly expanding and contracting (if you keep switching the hot water heater off and on again) all the time it causes cracks and over time the water leaks into the element causing it to short which means you have to replace it.
If water heater is electric, usually bottom element is going bad. Replace ASAP.
It is not the square feet that determines the size water heater you need it is the demand. The more people who live in the home the higher the demand on the water heater to produce enough hot water. 1-3 people requires a 40 gallon water heater 4-6 people requires a 50 gallon water heater Of course you can make do with a 40 gallon water heater with a family of 4 or more but you will at times run out of hot water. Even if there are only 1 or 2 living in the home do not buy a 30 gallon water heater. You save very little money and may run out of hot water. But at least a 40 gallon.
In general a water heater will only last so long.The major problems are with the thermostat and the heating element.You'll have to replace the thermostat occasionally.If the heating element goes out it's time for a new water heater.
Could be a bad heating element or a bad breaker, either of which can be fixed. The only reason to replace a water heater is if it is leaking. Anything else can be fixed cheaper.
One can find instructions for a 40 gallon water heater for installation from the 'American Water Heater' website where it can be viewed in PDF format. One can also find instructions on the 'About' website.
36000
Wouldn't recommend.
it all depends on the amount of water you can usually get by with a 10 gallon heater
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