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Author:
threadx2014 (GA)
Is there a way to make both water heater elements come on at the same time? I would like for the water to heat up quicker than what it does. We are a family of 4 and usually take at least 3 showers per night. After the first shower we have to wait an entire hour during the winter months before there is enough hot water to take another shower. Not quite as long in the summer.
We have a 4 year old 40 gal electric water heater with 2 elements. It was purchased from Lowes.
In October 2013 I replaced both elements with ones that have longer tubes bent backwards. I also cleaned the lime out of bottom of tank. Didn't notice ANY improvement. Thank you.
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Author:
bernabeu (SC)
you probably do NOT have the available amperage to 'fire' both elements at the same time
the typical element draws 4500 watts = 20 amps
the typical (dual pole) breaker is 30 amps
both elements together will 'pop' the breaker
imo: you need an 80 gallon capacity heater
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Author:
caja715 (Non-US)
Should run appliance as manufacturer intended... Bigger tank sounds preferable
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Author:
Wheelchair (IL)
Your intentions are good........... but you are exposing your family and your household to a most dangerous idea. I would contact the manufacturer of the water heater to determine if that is permisible and then your home owner's insurance agent to determine if your home will continue to be covered for such event.
I see nothing good resulting from your idea. With a 40 gallon unit, you are getting less than 30 gallons of hot waters. Think of using an 80 gallon. You may have to upgrade your electric grid to achieve your goal.
Best Wishes
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Author:
hj (AZ)
You would have to convert the tank to "simultaneous operation", which IS a factory option. It is similar to what would be required if you had a separate "time of day meter" system for the lower heater element. You would have to install a second 30 amp circuit to the heater, replace the lower thermostat with one with an ECO button, then rewire the lower thermostat to bypass the upper one and connect directly to the new wiring. You could purchase a 50 gallon heater already converted as a special order.
Edited 1 times.
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