scp_1404@lemmy.world to HVAC/R technicians and affiliated tradesEnglish · 1 year agoancient furnace sorry if this is posted twicelemmy.worldexternal-linkmessage-square1fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkancient furnace sorry if this is posted twicelemmy.worldscp_1404@lemmy.world to HVAC/R technicians and affiliated tradesEnglish · 1 year agomessage-square1fedilink
Another pic