Monsoon is the brand name for National Ventilation's products, a name that almost everyone in the industry knows and has been trusted by architects, consultants, specifiers, wholesalers, contractors and installers for over a decade.

I have used Fastlec three times each time I have found them to be efficient fast and happy to give you information on their products. If you are planning to build an indoor hydroponic grow room you will need to install a ventilation system to supply fresh air into the room and extract hot stale air from the room and the easiest way to do this is with some fans, fittings and of course ducting.Available in (8" inches 200mm) (10" inches 250mm) (12" inches 300mm) (14" inches 350mm) (16" inches 400mm) (18" inches 450mm) and (20" inches 500mm) all in 10 meter length. This calculator is provided as a broad based indication of the energy cost of running a filter based air purification, and an indicative cost of running a Sanuvox system as an alternative. Our cookie management banner gives you the option to disable non-essential cookies, or you can manage this in your browser settings. Of course not, but in those tiny number of cases, you'll find we pull all of the stops out to put things right for you.

Aluminum hose is manufactured from strong re-enforced polyester laminate foil and bonded to a strong wire helix.The FXALINS range has been developed to minimise the heat gain or loss resulting from the temperature differential between the airflow and the surrounding ambient air. ZLT Electrical Limited was established in 2010 in Ashford, with intention of fully embracing the possibilities and technologies of online trading. If you do not allow these cookies, some features may not work and we will not know when you have visited our site. For example, large oil-filled heaters such as the 'Rointe Radiator Range' cannot be safely transported via standard courier services. We accept no liability for consequences of the inappropriate use of this calculator, or its results.

Supported by an encapsulated high tensile steel wire helix within the fabric overlap provides an exceptionally smooth inner wall resulting in excellent friction loss characteristics. As long as the items are as new, unused, in the original packaging (unmarked and undamaged), and fully ready for re-sale we will happily take them back for a refund (please allow 7-10 working days for refunds).

You can set your browser to block or alert you about these cookies, but some parts of the site will not then work correctly. Tecflex 400 is manufactured from aluminium and polyester film in a multi-ply format to provide a tough yet highly flexible, puncture-resistant, ducting. Suitable for many different environments, the ducting can be installed through doors, windows, stairs, corners, and more. To find out more about cookies, including how you can disable/enable them in your browser, visit www.