Water heater Question - InspectionNews

#1 (**permalink**) 04-12-2007, 10:09 AM

......

Bob Harper · #2 (**permalink**) 04-12-2007, 11:15 AM

What does that water heater mfr. say? If it calls for a non-combustible base, then write it up. Regardless, the base must be capable of supporting the load. Figure a 40 gallon water heater full of water weighs about 400 lbs. If that water heater is sitting on 4 square feet of conventional construction rated at 40 lbs per sq. foot, then it is inadequate for the load.
Then again, with a closet, do you have your circumferential clearance required by the WH mfr? Gas or electric? Need MUA and combustion air?
What is the construction under the WH?
Any pics?

Jerry Peck · #3 (**permalink**) 04-12-2007, 04:29 PM

What Bob said, with some additions.

1) How many 2x4s? Enough to make a full support under the water heater?

2) If electric, it can be set on the wood, if the wood meets what Bob said and/or 1) above.