Description
DN125 FlexEJ Low Loss Header nominal power rating – boilers 1,230 kW (@ 20 °C ΔT) / heat pumps 308 kW (@ 5 °C ΔT). For HVAC systems with plugged tapping on all branches, Flamco Flexvent AAV plus DN 25 drain valve. Manufactured in our factory in the UK. Contact sales for different ratings, connections and selection advice – we will be pleased to quote any low loss header size or configuration you may require.