SoySaucePrinterInk@sh.itjust.works to Home Improvement@lemmy.world · 9 months agoWhat is this on my apartment hydronic baseboard heater?sh.itjust.worksimagemessage-square10fedilinkarrow-up128arrow-down11
arrow-up127arrow-down1imageWhat is this on my apartment hydronic baseboard heater?sh.itjust.worksSoySaucePrinterInk@sh.itjust.works to Home Improvement@lemmy.world · 9 months agomessage-square10fedilink
Yep that’s exactly what it is.