The Baxi branded filling loop is designed for Baxi 800 Range, Duo-tec 2, Neta-tec, Main Eco Compact, Main Eco Elite, Assure Range and Promax Ultra ERP boilers. For use in central heating boilers and systems, allowing the user to manually top up the amount of water in the system if the pressure drops. External loops are typically removable to comply with regulations, whereas internal filling loops typically include a key that can be removed to interrupt the connection after use.
Supplied with fittings
Technical specification
TypeFilling LoopManufacturer Model No720808301Brand NameBaxi