Our appliances are dropping like flies. Is this because of hard water, or is it something more sinister? [more inside]
posted by missuswayne on Jul 1, 2009 - 15 answers

What do I need to know to check my temperature and pressure release valve of my electric water heater? I just got a home maintenance book that says hot water heaters can explode if the pressure release valve becomes inoperable. [more inside]
posted by GlowWyrm on May 6, 2008 - 11 answers

Need advice on buying a tankless water heater - and how to find someone to install it! [more inside]
posted by caveat empress on Feb 6, 2008 - 15 answers

Anyone know how to insulate a hot water heater?
posted by adampsyche on Dec 13, 2003 - 3 answers