Zehnder 125 mm Round White Metal Fire Rated Extract Ceiling Valve 471 429 178 Preheater for Zehnder ComfoAir 180

Preheater for Zehnder ComfoAir 180 (new 04-2020)

Complies with the NHBC criteria and ErP 2016 standards

This site light offers dual power options

Keeping the theme of 'fuss-free installation'

Zehnder 125 mm Round White Metal Fire Rated Extract Ceiling Valve 471 429 178 Preheater for Zehnder ComfoAir 180125mm Round White Metal Fire Rated Exhaust Ceiling Valve Fire rating 60 minutes to BS EN 1365 2: 1999 Finish White (RAL 9010) Spigot diameter 124 mm Spigot length 46. 7 mm Facia diameter 163 mm Weight 0. 39 kg Lockable Yes Adjustable Yes Supplied with bayonet socket. The project fire consultant should review the test data to ensure compliance for the types of floor system being used. Rec. max flow 30 l s (108 m h)