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Water heater drain pan with no drain

16K views 7 replies 5 participants last post by  TinyFargo  
Bottom line, if there's a flood, you're dead no matter what. If this is in a standard northern basement with concrete floors and nothing down there that can get ruined, even this doesn't sound like the end of the world. It might be tempting to tap into the HVAC drain, but you're not really getting much bang for the buck. I tend to be pretty meticulous, but I also try to be practical, so I might not even bother covering the drain hole. If it's a slow leak I'd plan on noticing it before it got to that level. If I'm not going to check it, then plugging that drain hole does you no good anyway.
 
I have considered tankless and it is tough to pull off with a family of 5. The natural gas line into the house is not large enough for a gas one, and the service panel would need to be replaced if I was going to do electric.
Bummer.

Our current water heater is 75 gallons and I'm downgrading to a 50 gallon but adding in a thermostatic mixing valve to give us hot water for longer with the smaller tank.
I always recommend that to people, but no one ever seems to like that idea. (Disclaimer, I'm not a licensed plumber.)