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Vent-Axia has really pushed the boat out with this brand-new model. Aside from shifting up to 39l of damp air per second, this bathroom extractor comes crammed with more sensor tech than any other model on the market. In fact, it has a sensor for everything, even odour. Yes, that’s right, when this clever little air mover detects a nasty smell, it either switches itself on or, if already running, speeds up the fan, returning the bathroom to its original sweet-smelling scent in a thrice. Timed fans are also ideal for those who want to connect theirs to their light switch. However, you can also find extractor fans with a built in light, is rewiring to your light switch seems like too much work.
Some might ask why we need these changes and the truth is that many homes are indeed getting more airtight and that the rooms are also becoming smaller. This leads to less volume of air for each person and less changes of that air, which in turn means the quality of the air is significantly worse. If your bathroom is 100 square feet or less, you will need an extraction rate of at least 1cm cubed per square foot of room area. Most domestic bathroom extractors attach to a 100mm hole in the outside wall. If you’re replacing a standard-sized extractor fan, this hole will already be present and you should be able to install the new one yourself. Before you remove the old fan, it’s a good idea to take a photo of its wiring for later reference – and make absolutely sure you shut off the mains power before you take the old one’s front housing off. A: Yes, weatherstripping can be used to seal air leaks around the bathroom extractor fan. Apply weatherstripping around the fan housing and ensure a tight seal. Q: Are there any other methods to prevent cold air through the extractor fan?
Extractor fans with timers, sensors & cords
Yes, it is always a good idea to have your bathroom exhaust fan vent outside. Remember, the purpose of your extractor is to remove moisture from the air. If you simply deposit it in another room or attic, you are potentially just moving the problem to another area.
You might also hear of inline fans. These are usually fitted in the ceiling and can be used for extra-long distances of 40 metres or more. The precise duration of the overrun is normally configured during installation, with most fans offering a range between 30 seconds and 30 minutes. You might as well tend towards the latter end of the scale as the cost is very low: on average, a fan like this uses around 8W. Choose from over eight brands of roof tile vents from the likes of Marley, Kloberand Hambleside Danelawto reduce condensation in loft space and ensure an extended roof life span. Adding roof ventilation can allow you to prevent rotting in timbers and building frames, saving you from expensive repairs. The uplift includes a new requirement that when any improvements, extensions or renovations are done to a building, the ventilation is no worse than before the works began. The works must also comply with all regulations concerning controlled services such as cookers, boilers, fires or electrics. It is important to avoid common mistakes such as using improper insulation materials or neglecting regular maintenance.If your bathroom has a toilet only, you are fine to use a window alone as your source of ventilation All of the over shower extractor fans sold here at Plumbworld have a high IP (ingress protection) rating to ensure user safety and all come as a kit for easy installation. What's more, some of our over shower extractor fans are available with timers which continue to run after you’ve finished in the bathroom. The Domestic Ventilation Compliance Guide describes the whole house ventilation rate for homes as follows: 1 bed homes: 13 l/s, 2 bed homes: 17 l/s, 3 bed homes: 21 l/s, 4 bed homes: 25l/s, 5 bed homes: 29l/s but a minimum ventilation rate of 0.3l/s per m2 of floor area (including all floors) must also be maintained. Weatherstripping can be an effective way to seal air leaks around your bathroom extractor fan and prevent cold air from entering the room. This involves installing a strip of material, such as foam tape or rubber, around the edges of the fan to seal gaps and improve insulation.
If you’re unsure about how to properly maintain your bathroom extractor fan, consult the manufacturer’s instructions or seek the help of a professional. One of the most common complaints made about extractor fans is that they are too noisy. If this is a concern of yours, you might find our Xpelair Simply Silent range is best for you. These have been specially designed to reduce noise, thanks to their silent running ball bearing motors. The sound they make is measured on the decibel scale and can be as low as 30dB - the equivalent of a whisper. Weatherstripping is an easy and cost-effective way to prevent cold air from entering your bathroom through the extractor fan.” Other Methods to Prevent Cold Air Through a Bathroom Extractor Fan Finally, if you think you (or anyone else in the house) will forget to turn the fan on, consider a model with a humidity sensor. This automatically activates the fan when the level of moisture in the air exceeds a certain threshold. This sensor may need occasional cleaning, though, or the accumulation of dust or grime will hinder its effectiveness. What about noise? Don’t forget to insulate the ductwork. Insulating just the extractor fan unit may not be enough to prevent cold air from entering your bathroom. Insulate the ductwork as well to ensure complete insulation.If you’re dealing with cold air leakage through your bathroom extractor fan, it’s important to understand the significance of proper bathroom ventilation. A well-ventilated bathroom is crucial for ensuring good indoor air quality, preventing mold and mildew growth, and reducing the risk of health problems caused by excess moisture. Zone 3 (including Outside Zones) allows installation of any type of IP rated bathroom extractor fan as it is a safe enough distance from the sources of water in your bathroom.
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