Ngl, replacing a water heater took me 3 weekends instead of 1 afternoon
Figured it'd be a simple swap out. Old one was 15 years old and finally leaking. Got the new one home from Lowe's, shut off the gas, drained it, pulled it out. Then realized the new unit was 2 inches taller and didn't fit under the furnace duct. Had to cut and reroute the gas line, then the flex connectors were the wrong size. By the time I got it all hooked up and the pilot lit, 3 Saturdays had gone by. Has anyone else hit a random measurement issue like that?