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

Product Information

Acoustic lining reduces sound by 44 dB with internal panel fully open and 50 dB when closed (Dn,e,w).

Smith & Richardson offers the widest range of popular core box vents. Most are available in US and Metric sizes. Brass – Slotted Core VentsThe 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. 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 Vents However, MVHR systems are not suitable for all new homes. The more airtight the house, the more effective the MVHR system will be, and it is generally accepted that 3m³/hr/m² level is necessary to see real benefits. Thus, your new home needs to be suitably airtight to ensure a MVHR system will work efficiently. Samdo Sintered Vents provide an innovative way to decrease molding defects while improving venting efficiency. The external cowl minimises uncomfortable draughts, reduces noise and light from outside the property and acts as a barrier against wind driven rain whilst providing a free area of 100cm² and is available in both brown and terracotta.

One of the key benefits of MVHR is improved air quality. Plus, the removal of pollution and airborne allergens, such as pollen, means such systems are highly beneficial for allergy suffers.

Samdo Sintered Vents

A positive input ventilation system introduces fresh air to the home from a unit placed in loft space. This system is Nuaire’s Drimaster (Image credit: Nuaire) This creates a negative pressure, which theoretically draws fresh air evenly into the property through the envelope of the building. Samdo Sintered vents are inserted into molding dies to assure sound castings. They allow the escape of gas and prevent the passage of smelt. From the bottom of your siding to the peak of your roof, Cor-A-Vent, Inc, manufactures ventilation products to protect your home from damaging moisture from within and from without - From the Ground, Up!