Original VELUX smoke-ventilation roof window

GGL / GGU smoke ventilation

Complete smoke-ventilation system in compliance with European EN norms• Appears as standard VELUX roof windows in the roof (without wind deflector)• Available with double or triple glazing• Comfort ventilation possible at the touch of a button. Rain sensor available.• Complete control system for single or groups of windows

Smoke-ventilation roof window

GGLGGL

GGUGGU

GGL including wind deflector GGL including wind deflector

GGU including wind deflector GGU including wind deflector

---- 306640 ---- 307340

---- 006640---- 007340

---- SD00402 ---- SD00403 ---- SD00402 ---- SD00403

Wood with triple glazingWood with double glazing

Polyurethane with triple glazingPolyurethane with double glazing

Wood with triple glazingWood with double glazing

Polyurethane with triple glazingPolyurethane with double glazing

EN 12101-2 EN 12101-2

EN 12101-2 EN 12101-2

EN 12101-2 EN 12101-2

EN 12101-2 EN 12101-2

Window type: Product code: Explanation: EN certified:

(15°-60°)

Control systems for smoke ventilation

Size grid

Contact:VELUX Denmark A/SBreltevej 162970 HørsholmSupport: 2323 4545

Fast & easy to installOriginal Perfect fit Weather proof Warranty Certification

• 2 x 10 amp.• Controls up to 8

GGL/GGU smoke ventilation windows or 2 CSP flat-roof smoke ventilation windows.

• Dimensions: W x H x D 398 x 393 x 127 mm

• Break-glass point for activating smoke ventilation function.

• Wall switch enabling natural ventilation for daily comfort.

• Smoke detector for early fire detection.

• Closes window in comfort ventilation mode in case of rain.

• Delivered with 75 cm cable without connector.

MK04

78 x 98

MK06

78 x 118

MK08

78 x 140

SK06

114 x 118

SK08

114 x 140

UK04

134 x 98 134 x 140

UK08

0.33

0.19

0.63

0.43

0.29

0.76

0.55

0.43

0.91

0.55

0.28

1.17

0.70

0.44

1.38

0.51

0.16

1.14

0.73

0.38

1.65

Geometrical opening area Av in m2

Aerodynamic area Aa in m2 with wind deflector

Aerodynamic area Aa in m2 without wind deflector

SpecificationsVELUX smoke

ventilation window

Control system

KFX 210

Control unit

KFC 210

Control unit

KFC 220

Break-glass point

KFK 100

Comfort switch

KFK 200

Smoke detector

KFA 100

Rain sensor

KLA 200

Complete control system for up to

4 GGL/GGU smoke-ventilation roof window or 1

CSP flat-roof smoke ventilation window.

Includes: KFC 210KFK 100KFA 100

• 10 amp.• Controls up to 4

GGL/GGU smoke- ventilation roof windows or 1 CSP flat-roof smoke ventilation window.

• Dimensions: W x H x D 398 x 393 x 127 mm

Classification in accordance with the parameters of European EN 12101-2

Reliability (Re)

Snow load (SL)

Low Temperature (T)

Wind load (WL)

Heat Exposure (B)

For more information, visit www.velux.nnWe reserve the right to change technical specifications

Re 1000+10000

SL 1000

T (-15)

WL 3000

B 300