So, not my home, but I'm in an older home with two other apartment units, and one of the units had mentioned that they haven't had hot water since last Friday, making it 6 days now. Their unit has a gas bill and gas payment, so the Gas company was by here yesterday to try and fix the problem. The only way into the water heater is through the basement in our unit, so obviously they needed in.
After some work, they said they couldn't fix the issue, given that the water heater venting or exhausting system "wasn't up to code." They attached a Danger/Warning label to the exhaust/vent pipe and left. I've been working on getting in touch with my landlord (he's on vacation) to fix the situation, but my bigger question is, is the unit safe to live in at this point?
I'm guessing there must be some blockage or something preventing proper ventilation for the water heater exhaust/vent pipe, but would this cause a gas buildup or potential leak throughout the home? I'm not going to try and fix the issue myself, but I'm just wondering if my girlfriend and I should remain in this unit or live somewhere else while this is going on.
Any additional information I can provide please just let me know. Thanks!