This 1 Gang / 2 way control toggle switch is printed with the Kair logo and each switch position is labelled as 'Trickle' or 'Boost'. It can be used in pairs to give different input and extract airflow ventilation. Ideal for summer. It is perfect for use with Kair Ventilation Heat Recovery Units such as the TrakMaster Modular heat recovery Unit for Apartments (Model: K-HRVF100), Kair Flat Positive Pressure Unit (Model: K-FV100) and Akor Whole House Heat Recovery Ventilator (Model: K-HRVWH1500). The switch can however be wired in to almost any standard two-speed extractor fan or motor. This is a genuine original Kair Ventilation part and full fitting instructions are available upon request. If you have any questions please do not hesitate to contact us. Alternatively you can ask fellow purchasers via the Customer Questions & Answers system below
Alternative Product Code | K-SC2 |
Replaces Product Code | K-SC2 |
Product Type | Controller |
Product Group | Plastic Ducting |
Length (mm) | 20 |
Width (mm) | 85 |
Height (mm) | 85 |
Colour | White |
Weight (Kg) | 0.074 |
Packaged Weight (Kg) | 0.074 |
Packaged Length (mm) | 20 |
Packaged Width (mm) | 85 |
Packaged Height (mm) | 85 |
Barcode | 5060272540371 |
Quick Search: | QS2856 |
Your question will be sent to a member of our team. We'll email you the answer and post it on this page. If your question is about an order you already placed, please use our Contact Form to reach the customer service team.
when i bought vent unit from you in the kit was a trickle /boost switch. Even on trickle it seems extremely fast and on boost we are ready for take off. what can i do to reduce the speed further as ive talked with a qualified electrician and he considers it to be too high for "trickle" performance !!!!!!!!!!
Hello Arthur
Customers who bought this product also purchased |
Ducting System | Actual dimensions (mm) | Space requirements (mm) | Airflow mm² |
For 4" (100mm) extractor fans or for low power cooker hoods up to 250m³/hour | |||
---|---|---|---|
System 100 - Round | 100 | 106 | 7,854 |
System 100 - Rectangular | 110 x 54 | 116 x 60 | 5,940 |
For medium extraction rates or if available depth is limited up to 500m³/hour | |||
System 125 - Round | 125 | 131 | 12,272 |
System 125 - Rectangular | 150 x 70 | 156 x 76 | 10,500 |
For 6" (150mm) extractor fans or for high power cooker hoods up to 500m³/hour & above | |||
Megaduct 220 - Rectangular | 220 x 90 | 227 x 97 | 17,968 |
System 204 - Rectangular | 204 x 60 | 210 x 66 | 12,240 |
System 150 - Round | 150 | 156 | 17,671 |
System 150 - Rectangular | 180 x 90 | 186 x 96 | 16,200 |
For a shallow space, such as ceiling voids or under floor, where high extraction rates are not needed: | |||
System 300 - Rectangular | 308 x 29 | 314 x 35 | 8,932 |
System 225 - Rectangular | 234 x 29 | 240 x 35 | 6,786 |
System 100 Round/Rectangle | System 125 Round/Rectangle | System 150 Round/Rectangle | System 204 | System 225 |
System 220 | System 300 | |||
Actual Dimensions (mm) Space Requirements (mm) |