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NW Washington | If you have a lot of minerals in your water you will have to take the tankless heater apart periodically to clean out the mineral, like calcium deposits. That would be a deal breaker for me.
My daughter and SIL have a Rinnai and they think it is great. The big minus for a tankless is the initial cost and the paying the plumber to install them. They need a special gas line and exhaust/intake vents so installing them on an outside wall is best. I think there is still a tax break for using one of them. Bosch is the other big tankless heater on the market.
http://www.rinnai.us/tankless-water-heater/ | |
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Tankless Water Heaters
