125mm Airtight Cooker hood damper kit. Blower-Door certified.

Regular price €78,00

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Thermobox 125 duct Kit - 125mm Airtight Cooker hood damper kit.  Blower-Door certified.

Kit Includes:

125m Thermobox

1 x 1 metre of 125mm duct

1 x 125mm  Cowled Wall Grille (white, black or stainless steel)

· Up to 20 times less heat loss (compared to standard backflow traps)

· Efficient thermal insulation of the exhaust opening

· Heat insulating reflective layer

· Can be retrofitted in existing 150mm ducts

· Innovative opening and closing mechanism

· Blower-Door certified (required opening pressure >65 Pa)

· Magnetic opening and closing

· Defined opening pressure prevents rattling

· Opens fully even at low flow rates

· No vibrations, no rattling noises