DN100 (4″) FlexEJ HP Low Loss Header 790 kW
FlexejMade in the UK
£842.2
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DN100 FlexEJ Low Loss Header nominal power rating boilers 790 kW (@ 20 °C ΔT) / heat pumps 198 kW (@ 5 °C ΔT). For HVAC systems with plugged tapping on all branches, Flamco Flexvent AAV plus DN 25 drain valve. DN100 FlexEJ Low Loss Header nominal power rating boilers 790 kW (@ 20 °C ΔT) / heat pumps 198 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 y
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Buy from FLEXEJ LIMITEDOut of stock. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.






