VA 100 SELV 12

Description

Overview

The World’s first SELV fan providing extra safety and peace of mind in domestic shower and bathrooms. The VA100 SELV12 from Vent-Axia is a 100mm axial extract fan which can be safely installed over or within reach of a bath or shower in bathrooms and WC's.

A range of fans with optional shutter, timer and humidity controlled versions to match application requirements precisely. The VA100 SELV12 meets the Building Regulation requirements of 15 l/s for bathrooms and WC's. Designed in a clean white finish and suitable for ambient temperatures up to +40°C the unit is fitted with Standard Thermal Overload Protection (S.T.O.P.).

Safety Extra Low Voltage Fan (SELV)
Designed for areas where a fan has to be fitted over or within zone 1 in a room containing a fixed bath or shower according to IEE wiring regulations (BS 7671), the VA100 SELV fan can be safely installed within the spray area. The fan is rated IPX7. Control is by mains safety isolating IP44 transformer unit with SELV output, which is sited away from any source of spray and out of reach of a person using a fixed bath or shower.

Vent-Axia SELV units have been independently tested in accordance with UK and European Safety Extra Low Voltage (SELV) and product requirements, and have as a result been granted BEAB approval based on CENELEC harmonised standards.

 

Models

Panel Model
For discharging into ventilation shafts. It can also be used with up to 3 metres of rigid ducting. Performance 75m3/h, FID sound level 31dB(A).

Window Model
The VA100 window kit is designed to fit VA100 units in windows and fixing surfaces up to 40mm thick. The four spacers supplied are placed on the inside of the glass to give minimum exterior projection.

Wall Model
The VA100 wall kit is a rigid telescopic wall sleeve for wall thicknesses from 255-360mm thick plus an outside grille set. For thinner walls the sleeves can be cut to fit.

* Where a VA100SV12 fan is installed directly in the splash area, we recommend VA100SVL12 or VA100SVX12 with an Ecotronic 12V Humidistat mounted outside the splash area to avoid saturation of the sensor.

Model Range

 
VA100SVX 12 (Shutter)
IPX7.rated fan with thermo-electric shutter and running light, complete with remote wall mounted transformer.
Stock Ref No: 258310E
 
VA100SVL12
IPX7. rated fan with running light, complete with remote wall mounted transformer.
Stock Ref No: 258110D
 
VA100SVXT12 (Shutter/Timer)
IPX7rated rated fan with thermo electric shutter and running light, which operates on the override only. Complete with remote mounted transformer with integral adjustable overrun timer.
Stock Ref No: 258410D
 
 
VA100SVLHP 12 (Humidity)
IPX7 rated rated fan complete with remote wall mounted transformer. Integral Humidity Sensor with pullcord override. Neon which operates on the manual override only.
Stock Ref No: 258112E
 
VA100SVXH 12 (Shutter/Humidity)
IPX7 rated fan with thermo-electric shutter complete with remote wall mounted transformer. Integral Humidity Sensor with pullcord override. Neon which operates on the manual override only.
Stock Ref No: 258312E
 
 
VA100SVXHT 12 (Shutter/Humidity)
IPX7 rated fan with integral humidistat/timer, and thermo-electric shutter. Remote wall-mounted transformer with switch line override. Neon which operates on the manual override only.
Stock Ref No: 258512B
 
 
VA100SVXP12 (Shutter/Pullcord)
IPX7rated rated fan with thermo-electric shutter and running light, complete with remote mounted transformer. Boost via pullcord.
Stock Ref No: 258310BD025

Accessories

 
100mm Wall Fitting Kits (White)
100mm Wall Fitting Kits (White) For installing into most walls using the telescopic liners supplied.
Stock Ref No: 254102
 
100mm Window Fitting Kit
Window kit available for use in single or sealed double glazing and where sunstrate is up to 40mm thick. A simple to install window kit manufactured from durable ABS and compatable with 100mm VA100 axial fan
Stock Ref No: 254101A
 
 
Easy fix 100mm Window Fitting Kit for VA100
Window kit available for use in single or sealed double glazing and where sunstrate is up to 40mm thick. A simple to install window kit manufactured from durable ABS and compatable with Centra fans or the Silhouette 100 110mm diameter glazing hole required.
Stock Ref No: 443234

Product Specification

Best Practice
Sensors and auto mode controllers save energy by only switching the ventilation units on when needed and when the room is occupied.

To meet IEE Regulations timer models should be isolated using a 3 pole isolator.
Stock Ref. No. 56 35 18


Type Stock Ref. No. Window Kit White Grille Wall Kit Brown Grille Wall Kit
VA100SVL12 25 81 10B 25 41 01 25 41 02 25 41 00
VA100SVX12 25 83 10C 25 41 01 25 41 02 25 41 00
VA100SVXT12 25 84 10C 25 41 01 25 41 02 25 41 00
VA100SVLH12 25 81 12C 25 41 01 25 41 02 25 41 00
VA100SVXH12 25 83 12D 25 41 01 25 41 02 25 41 00
VA100SVXHT12 25 85 12 25 41 01 25 41 02 25 41 00


Type Stock Ref. No. m³/h l/s Watts dB(A) @ 3m Shutter
VA100SVL12 25 81 10B 75 21 16 31
VA100SVX12 25 83 10C 75 21 18 31 Thermo
VA100SVXT12 25 84 10C 75 21 20 31 Thermo
VA100SVLH12 25 81 12C 75 21 18 31
VA100SVXH12 25 83 12D 75 21 20 31 Thermo
VA100SVXHT12 25 85 12 75 21 20 31 Thermo

 

Performance

Performance

 



 

Dimensions


A B C D E F G
mm 155 44 56 98 32 89 200
Transformer 148 87 19 49
Weight 0.55 kg

 

Panel Model
Fixing hole diameter 105mmØ
Fixing hole diameter 105mmØ

 

Window Model
Fixing hole diameter 105mmØ
Fixing hole diameter 105mmØ

 

Wall Model
Fixing hole diameter 117mmØ when wall kit is used.
Fixing hole diameter 117mmØ when wall kit is used.

 

Transformer
Use a plastic two gang mounting box of minimum 28mm depth. <br />(MK 2142, Legrand 80848 or similar). <br />DO NOT use a metal mounting box.
Use a plastic two gang mounting box of minimum 28mm depth. 
(MK 2142, Legrand 80848 or similar). 
DO NOT use a metal mounting box.

 

Typical Specifications

Supply and install a VA100 SELV (Safety Extra Low Voltage) axial fan suitable for mounting in panels, walls or windows, with a thermally operated backdraught switch (SVL, SVXT, SVXH models), removable grille and fan running light as supplied by:

Vent-Axia Ltd,
Fleming Way
Crawley
West Sussex
RH10 9YX
Telephone: 01293 526062.

When installed the fan should comply with the 16th Edition of IEE Regulations (BS7671, 2001) and on site guide for safety extra low voltage (SELV) operation. The transformer should be safety isolating toBS EN 60742. The fan should be rated to IPX7. The fan and controller should be BEAB approved.

The fan performance should meet the Building Regulation (Document F) requirements at 15 litres a second for bathrooms, and 6 l/s for toilets (15 minute timer overrun model for internal WC’s). The motor should be manufactured with self aligning sleeve bearings and be fitted with Standard Thermal Overload Protection (S.T.O.P.). The motor should be insulated to Class B and designed to operate on SELV 12v/1/50Hz.


Operation
VA100 SVX via light switch
VA100 SVL via light switch
VA100 SVXT via light switch with timer overrun facility
VA100 SVXH via integral humidity sensor/transformer pullcord override
VA100 SVLH* via integral humidity sensor/transformer pullcord override

 

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