Core Drill Vent with Cowl / Anti Draught Gas Ventilator

5" 127mm x 358mm

This vent is to increase the air flow in a room to eliminate condensation with this core drill ventilation for heat producing appliances.

Ventilation for heating and gas appliances.

Simply core drill through wall and place vents internally and externally.

Aesthetically pleasing and simple to install modular system.

Meets requirements for British Gas. 

Other colours and vent styles available in our shop.

Dimensions

• External Cowl : 170mm x 170mm
• Internal vent : 170mm x 170mm
• Core Tube length : 127mm Dia x 350mm
• Core tube can be cut to accommodate wall thickness. 

Use

Core drill ventilation for heat producing appliances
To provide background room ventilation (without hit & miss)
With baffle fitted provides an equivalent area of 8100mm2 and suitable for venting appliances up to 23kW rated input.
With baffle not fitted provides an equivalent area of 10500mm2 and suitable for venting appliances up to 28kW rated input.
Core drill ventilator sets are an Ideal solution for refurbishment, remedial work and new build

Features & benefits

Aesthetically pleasing and a simple to install modular system
Excellent airflow properties
Independently tested
Offers reduction of draughts and light compared to basic through wall ventilation Cowl without baffle
Internal finish with open louvre grille

Quality

Equivalent area tested to BS5440-2:2000
Compliant with BS 5871-3:2005 & BS 493:1995
Complies with Building Regulation 2000 Approved Documents F (2004 edition) & J (2002 edition)
Technical handbooks
Manufactured to BS EN ISO 9001:2008
Meets the requirements of British Gas
Satisfies NHBC Standards 2008