Stadium BM418 - 127mm Core Drill Ventilator - 100cm² | Anti-Draught Baffle | 27kW | White & Brown
This is a 127mm (5 inch) core drill wall ventilator that comes with an anti-draught baffle. Without the baffle you get a free airflow area of 100cm². Put the baffle in place and it reduces the airflow to 70cm² - handy for controlling draughts. The ventilator itself has a 27kW net rated input (when the baffle is not fitted). The standard length of the tube is 350mm - long enough for standard cavity walls. The ventilator has a white internal grille and brown external cowl, but you can also get other cowl colour options.
Key Features & Benefits
127mm (5") Core Drill Tube - Simple Installation - This is great for fitting through cavity walls using a standard 127mm core drill. No special tools needed.
Anti-Draught Baffle Included - Reduces Draughts - We have included the baffle so you can reduce cold draughts, but still get good ventilation. You get two options - either 100cm² (baffle out) or 70cm² (baffle in).
100cm² Free Area - 27kW Net Rated (No Baffle) - This meets the combustion air requirements for gas and solid fuel appliances up to 27kW net rated input - no baffle needed.
350mm Standard Tube Length - Lengthy Enough - The standard tube length should be long enough for standard cavity wall thicknesses.
White Internal Grille & Brown External Cowl - White on the inside and brown on the outside - which should blend in nicely. Other cowl colour options are available from Stadium if you'd prefer.
Cowl: 180 x 155mm - Grille: 155 x 155mm - Easily see what you're working with.
Ideal For
Providing combustion air through cavity walls for gas fires and solid fuel appliances.
Background ventilation in homes and offices - keeps everyone happy
Installations where you need to control draughts while still getting good airflow - anti-draught baffle to the rescue
Standard cavity wall installations - use the 350mm tube as standard.
127mm Core Drill Ventilator - comes with anti-draught baffle - 100cm² when open, 70cm² with the baffle in, 27kW rated. Buy one today!
Combustion air supply for gas fires and solid fuel appliances through cavity walls
Features
Stadium BM418 127mm Core Drill Ventilator Features
127mm (5") Core Drill Tube - For installations through cavity walls using a standard 127mm core drill.
Anti-Draught Baffle Included - Fits inside the tube to reduce cold draughts while maintaining adequate ventilation. Two ventilation settings: 100cm² (baffle out) or 70cm² (baffle in).
100cm² Free Area - 27kW Net Rated (Without Baffle) - Meets combustion air requirements for gas and solid fuel appliances up to 27kW net rated input when baffle is not fitted.
350mm Standard Tube Length - Suitable for standard cavity wall thicknesses. Compatible with extension tubes for thicker walls.
White Internal Grille / Brown External Cowl - White internal grille for interior walls; brown external cowl for external face. Other cowl colour options available in the BM418 range.
