Dan,

Identify what you know and what you see.

The home has been sitting for 90 days. No power I take it...

More than likley the water heater is in need of draining, fixtures run for 20 minutes to flush the system.

RR

__________________
"If con is the opposite of pro, is Congress the opposite of progress?"
Richard Rushing, HCRI
Duncanville, Tx.