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Airforce 150mm Thermobox Heat retention outlet flap - Naber - 4043064
Airforce 150mm Thermobox Heat retention outlet flap - Naber - 4043064

Airforce 150mm Thermobox Heat retention outlet flap - Naber - 4043064

Regular price £49.95 Sale

 Airforce 150mm Thermobox Heat retention outlet flap - Naber - 4043064

Heat retention system THERMOBOX for retrofitting of existing Naber® wall conducts and suitable for vertical installation (exhaust air outlet via the roof).
— Blower-Door certified (required opening pressure >65 Pa)