Inline Exhaust Kits

Bathroom Exhaust Fan Kits

Welcome to our range of inline kits. Our pre-packaged bathroom and toilet extraction fan kits come with everything you need to complete your installation. You will be provided with an intake vent, an inline fan, backdraft shutter and an outlet vent. The system is connected with flexible ducting and each fan comes wired to a lead and plug, meaning installation can be DIY if you have a suitable power point in the roofspace.

We have designed these kits so you get everything you need to be able to start your installation right down to a roll of duct tape! Whether you are working with a small toilet or large bathroom area, we have different sized kits to accommodate your needs. Our inline exhaust kits are made so they are suitable for DIY installation as we have attached a lead and plug to the inline fan so you will simply plug into a standard powerpoint. So long as you have an accessible powerpoint, no electrician will be required.

inline exhaust kits

exhaust fan calculatorHow do I calculate which exhaust fan I need?

Fan suitability is usually determined by your room size and application. Generally we recommend aiming to achieve 15 air changes per hour for a bathroom, maybe 10 for a toilet. This is easily calculated, simply work out the size of your room in m3 (length x width x height in meters). You can then multiply this figure by 15 to give you an approximate capacity rating required for the fan. For your convenience all fans are measured in m3/hr. Please note 15 is our general recommendation, rooms prone to condensation may require 20-30 air changes.