I don’t know what else to say ….. But ewwwwwww
ventilation
I don’t know what else to say ….. But ewwwwwww
these wires supply two other outlets, electrahack
Duct work I found on a new install
Undersized flue and c vent plus they didn’t cap off the supply
Flex on a vent
Flex on a vent
package unit in an attic with 20” duct to vent condenser heat