Manual air ventsizes

Metforge is designed locally and made tough to endure every extreme of the harsh Australian environment. The quality assured Metforge range includes everything from T Head Tapware, Compression and Screwed Brassware.

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With over 60 years of experience providing the best in contemporary and designer radiators, we can help you choose the perfect solution for warming your home.

Manual air ventreplacement

Y Strainer Valve 15mm (1/2"), Y Strainer Valve 20mm (3/4"), Y Strainer Valve 25mm (1"), Y Strainer Valve 32mm (1 1/4"), Y Strainer Valve 40mm (1 1/2"), Y Strainer Valve 50mm (2")

Use our BTU calculator to easily work out what size radiator you will need, by entering information about your room in our calculator.

Please note that the calculated figures are a guide - the best way to get an accurate calculation is to employ the services of a plumber. However, our BTU calculator serves as a good guide as to what level of BTU and Watt output will efficiently heat your room. Outdoor temperatures, external walls, insulation, and heated adjacent rooms also all play a part. The boiler should be sufficient to supply all connected radiators to the sum of their maximum demand.Please remember, that it is also possible to combine radiators to achieve the required BTU level. Many rooms have more than one radiator in them for this very reason. Larger rooms such as Living Rooms generally require more than one radiator positioned evenly throughout the room. If this is the case, divide the required output by the number of radiators needed.In line with current legislation, all of our outputs are displayed at Delta T50ºC to ensure accurate comparisons can be made.

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Manual air ventinstallation

Wattsmanual Air Vent

High quality, heavy duty brass fitting, complies with Australian Standards (AS3688). Has a female British Standard Pipe Parallel (BSPP) thread. Suitable for water application used in general, irrigation and rural services.

High quality, heavy duty brass fitting, complies with Australian Standards (AS3688). Has a female British Standard Pipe Parallel (BSPP) thread. Suitable for water application used in general, irrigation and rural services.

Our designer radiators are suitable for every room: Living rooms, Hallways, Kitchens, Bedrooms, Bathrooms and Conservatories.

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All stocked items are delivered in 48-72 hours, however made to order products will take longer (please see product details for delivery lead times)

As an alternative, why not order an Ancona manual brass air vent to coordinate with your chosen colour or to match your valve.

The BTU rate of a radiator is how much heat the radiator will emit, and it is there to help you decide if a radiator is the correct size for your room or not. It’s important to know how much heat your room needs in order for your system to work efficiently.