Tankless marine electric fire?? I have an grease tank. I DO NOT hold one of those...

I have an grease tank. I DO NOT hold one of those tall hose heaters that sit in the vault that stores water.The grease comes in and go through my oil furnace that heat the water to boil the house. If i buy an Electric Tankless Water Heater can i get rid of the grease furnace boiler. I would see no need for it since i would assume the tankless hose down heater things heat the water for you contained by that little box.
A man builds a house near four sides...
Talk beside people surrounded by your area that enjoy them in here home to determine if they are satisfied beside them before making the silver. I am not sure about a complete house application. You will save sea but I don't know about the power it take.

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I own never seen an Electric Tankless Water Heater bar small under sink version.

I live in an All Electric Community.

Please push for who makes
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Answers:    Yes, you can. The tankless water heaters are excellent for the environment as resourcefully as your pocket book. They heat sea as it's used instead of letting it sit in a cistern to heat and reheat and reheat.