5" Core Vent Cavity Ventilator Anti Draught White Cowl for Gas Appliances

Product Information

Unique internal LookRyt panel disperses air evenly and may be painted or wallpapered to match décor. We offer the widest range of popular core-box vents. Most are available in Imperial and Metric sizes.

Whole house mechanical ventilation with heat recovery (MVHR) has become the ventilation ‘must-have’ for self build projects. (That said, such systems are not suitable for all new homes — more on which later.) Warm air rises and by installing carefully designed extract vents at high level, it is possible to use this natural buoyancy to create an upward movement of warm, stale air. An air inlet placed at low level provides fresh air.

Product Question + Answer

Acoustic lining reduces sound by 43 dB with internal panel fully open and 50 dB when closed (Dn,e,w). If there is no wind then the home may not be ventilated, and conversely if the wind is blowing hard then the home could be over ventilated

The Manthorpe 5" Core Drill Vent G900 is designed for use when ventilating a gas appliance, but can also be used for general through wall ventilation. The vent can easily be fitted in both refurbishment and new build situations with the use of a 5" (127mm) diameter core drill. Samdo Sintered Vents provide an innovative way to decrease molding defects while improving venting efficiency. Super Vents are self-cleaning and feature an opening rate of more than 43%. Using these vents will solve the problem of clogging which can affect the continuous operation of a core molding machine during no-bake molding. The 43% opening rate (compared to an average of 13% for slotted vents and 30% for screen vents) results in more effective and efficient venting. Brass – Screen Core VentsSmith & Richardson offers the widest range of popular core box vents. Most are available in US and Metric sizes. Brass – Slotted Core Vents