The condenser cap is used to collect and drain condensation through the drain. Galvanised Steel Condensation Drain Plug.
Stainless Steel Condensation Drain Plug / Flue Liner Cap / Chimney Tube Plug
Chimney Condensation Drain Plug Flue Collection Cap Tee Cap
Stainless Steel Condensation Drain Plug / Flue Cap
SAUERMANN SI 61 SI61Sauermann Pump - Condensation Drain Pump Boilers
Morco 8mm Drain Plug Washer (10 Pack) - FW0597
Twin Wall Tee Cap With Drain Stainless Flue Pipe Insulated Multifuel Stoves