Could this be systemic? Something in the electrical system for instance? Or is it likely coincidental?
HVAC repair says they can't find a leak but the freon is very low and was fully charged in September. It is 4 ton a/c unit split system with furnace from 1998.
Refrigerator repair says it needs a new board of some kind and that it will take 2 weeks to get one. GE Profile fridge from 2004.
Pool pump is not diagnosed yet. It did have low pool water level earlier in the week causing air to be sucked in. Pump made a weird whining sound so I shut it off.
Should I have house electric checked?