Fans with Heat & or Light
Bathroom Exhaust Fans
Exhaust fan packages with heat, with light, and with heat and light.
These fans come with the added functionality of a built-in heat lamp element and/or lighting element. They are commonly known as 3 in 1 exhaust fans or 2 in 1 exhaust fans. These exhaust fans are very popular in bathrooms, the added convenience of having multiple functions from one unit can be great for saving space. Heat lamps are designed to provide heat when you are directly positioned below them, making them a popular choice for the winter months.
The process of selecting your 3 in 1 unit with regards to the exhaust fan is the same as any other unit. If you are replacing an old 3 in 1 exhaust fan you will need to remove the fan and measure the hole size. For a new installation you will simply have to cut the hole in the plasterboard as per the requirements of the fan you select.
How 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.