Does The Length Of A Water Heater Element Matter?

Will a bad water heater element use more electricity?

Faulty equipment: The two biggest electrical loads in most households are the A/C system and the hot water heater.

If the elements are dirty or there is an excess buildup of sediment in the tank, the hot water heater will use a lot more energy to maintain the same tank temperature..

What causes a heating element to burn out in a water heater?

The most common cause of burned out elements on new water heater installations or new element replacements is DRYFIRE. This happens because the installer fails to open a hot water faucet while the heater tank is filling with water and therefore purging or bleeding air from the system.

How much is an element for a water heater?

Plumbers use an electrical continuity tester to determine if one of your water heaters elements is bad. You can buy this device at most hardware stores for about $10. Questions about your heating elements? Contact us for assistance.

How long should a water heater element last?

Ten years is typical. They last about as long as the anode rods do, or roughly 6-10 years. So if you change the anode(s) about every 6 years, you should get about 20 years from the heating elements.

Do you have to drain water heater to replace element?

If you need to replace the heating element in your electric water heater, you may be thinking that you need to first drain the tank. … If the gasket sticks,remove the new gasket from the replacement element and re-use the old gasket. NOTE: You can not drain a heater from the high temp pop valve.

What size water heater element do I need?

When selecting element, buy same wattage or less wattage… keep volts the same. It is ok to install higher watt up to 5500 on 4500 watt heater if breaker is 30 amp and wire is 10 gauge. It is ok to install lower watt: replace 4500 with 3500 as long as voltage is same.

Will a hot water heater work with only one element?

So, can you run a water heater with only one element? Yes, a water heater can still run if the bottom element quits. However, the water heater won’t run efficiently and likely won’t produce enough hot water to satisfy your family’s needs running on just the top element.

Can a water heater element test be bad?

Rarely, both elements will test okay, but you’re still not getting hot water. Try pushing the button on the “high-temperature cutoff,” located just above the upper thermostat. It may solve the problem, but if the problem recurs, check your heating elements.