Skip to content
Ventilation ExpertsVentilation Experts
    • No products in the basket.

  • Basket

    No products in the basket.

  • Home
  • Domestic Fans
    • Bathroom / Kitchen Extractor Fans
    • Centrifugal Inline Fans
      • Heat Recovery & Wholehouse Units
    • Fan Inserts
    • Mixed Flow Inline Fans
    • Utility Room Fans
    • Window & Wall fans
  • Commercial Fans
    • Box Fans
    • Bifurcated Axial Flow Fans
    • Cased Axial Fans
    • Gigabox Centrifugal Fans
    • Heater Batteries
    • Medium Pressure Fans
    • Plate Axial Fans
    • Roof Mounted Fans
    • Rectangular Duct Fans
    • Twin Fans
  • Controllers & Accessories
    • Ancillary Kits
    • Anti Vibrations Mounts
    • Backdraft Shutters & Dampers
    • Controllers
    • Fan Guards
    • Filter Boxes & Media
  • Controllers & Accessories Cont.
    • Flanges
    • Flexible Connectors
    • Louvre Shutters
    • Mounting Feet
    • Other Accessories
    • Roof Fan Accessories
    • Silencers
    • Valves, Grilles & Louvres
  • Clearance Fans & Fan Accessories
  • Contact Us
  • Support
    • Useful Info
    • Credit Account Application

Controllers

Home / Controllers & Accessories / Controllers / Page 7
Filter

Showing 217–252 of 302 results

Sort by
Product Tags
Fan Phase
Product categories
Brand
On sale
DSEL 2 - Two speed on/off switch - HELIOS
Quick View

Controllers

DSEL 2 – Two speed on/off switch – HELIOS

£63.65 ex. VAT
Add to Basket
DS 2/2 - Two Speed on/off switch - Helios
Quick View

Controllers

DS 2/2 – Two Speed on/off switch – Helios

£72.14 ex. VAT
Add to Basket
DS 2 - Two Speed on/off switch - Helios
Quick View

Controllers

DS 2 – Two Speed on/off switch – Helios

£106.09 ex. VAT
Add to Basket
CO2 UP - CO2 monitor - HELIOS
Quick View

Controllers

CO2 UP – CO2 monitor – HELIOS

£269.47 ex. VAT
Add to Basket
CO2 AP - A - CO2 monitor - HELIOS
Quick View

Controllers

CO2 AP – A – CO2 monitor – HELIOS

£238.70 ex. VAT
Add to Basket
CO2 AP - CO2 monitor - HELIOS
Quick View

Controllers

CO2 AP – CO2 monitor – HELIOS

£228.09 ex. VAT
Add to Basket
BWM - Helios motion detector
Quick View

Controllers

BWM – Helios motion detector

£105.03 ex. VAT
Add to Basket
BSX - Helios Reversing Electronic speed controller
Quick View

Controllers

BSX – Helios Reversing Electronic speed controller

£94.42 ex. VAT
Add to Basket
AFS-SET 0-10 V - automatic control panel -  Helios
Quick View

Controllers

AFS-SET 0-10 V – automatic control panel – Helios

£377.68 ex. VAT
Add to Basket
ACL  - Air Quality Controller - Helios
Quick View

Controllers

ACL – Air Quality Controller – Helios

£319.33 ex. VAT
Add to Basket
TEID10A - FlaktWoods - Transformer Single Phase Fan Speed Controller
Quick View

Controllers

TEID10A – FlaktWoods – Transformer Single Phase Fan Speed Controller

£335.10 ex. VAT
Add to Basket
TEID1.5A - FlaktWoods - Transformer Single Phase Fan Speed Controller
Quick View

Controllers

TEID1.5A – FlaktWoods – Transformer Single Phase Fan Speed Controller

£131.65 ex. VAT
Add to Basket
TEID1A - FlaktWoods - Transformer Single Phase Fan Speed Controller
Quick View

Controllers

TEID1A – FlaktWoods – Transformer Single Phase Fan Speed Controller

£114.24 ex. VAT
Add to Basket
IDDFX54 23AMP - FlaktWoods - Inverter Speed Controller
Quick View

Controllers

IDDFX54 23AMP – FlaktWoods – Inverter Speed Controller

£1,296.90 ex. VAT
Add to Basket
IDDFX54 15.5AMP - FlaktWoods - Inverter Speed Controller
Quick View

Controllers

IDDFX54 15.5AMP – FlaktWoods – Inverter Speed Controller

£891.07 ex. VAT
Add to Basket
IDDFX54 12AMP - FlaktWoods - Inverter Speed Controller
Quick View

Controllers

IDDFX54 12AMP – FlaktWoods – Inverter Speed Controller

£805.12 ex. VAT
Add to Basket
IDDFX54 9.0AMP - FlaktWoods - Inverter Speed Controller
Quick View

Controllers

IDDFX54 9.0AMP – FlaktWoods – Inverter Speed Controller

£684.35 ex. VAT
Add to Basket
IDDFX54 7.2AMP - FlaktWoods - Inverter Speed Controller
Quick View

Controllers

IDDFX54 7.2AMP – FlaktWoods – Inverter Speed Controller

£645.18 ex. VAT
Add to Basket
IDDFX54 5.3AMP - FlaktWoods - Inverter Speed Controller
Quick View

Controllers

IDDFX54 5.3AMP – FlaktWoods – Inverter Speed Controller

£555.97 ex. VAT
Add to Basket
IDDFX54 3.7AMP - FlaktWoods - Inverter Speed Controller
Quick View

Controllers

IDDFX54 3.7AMP – FlaktWoods – Inverter Speed Controller

£463.49 ex. VAT
Add to Basket
IDDXF54 2.2AMP - FlaktWoods - Inverter Speed Controller
Quick View

Controllers

IDDXF54 2.2AMP – FlaktWoods – Inverter Speed Controller

£386.24 ex. VAT
Add to Basket
149-ODE3-34075-3KA4B - Eltadrive Variable Speed drive IP66 - Elta
Quick View

Controllers

149-ODE3-34075-3KA4B – Eltadrive Variable Speed drive IP66 – Elta

£2,435.00 ex. VAT
Add to Basket
149-ODE3-34055-3KA4B - Eltadrive Variable Speed drive IP66 - Elta
Quick View

Controllers

149-ODE3-34055-3KA4B – Eltadrive Variable Speed drive IP66 – Elta

£2,220.00 ex. VAT
Add to Basket
149-ODE3-14150-3KA1B - Eltadrive Variable Speed drive IP66 - Elta
Quick View

Controllers

149-ODE3-14150-3KA1B – Eltadrive Variable Speed drive IP66 – Elta

£838.00 ex. VAT
Add to Basket
149-ODE3-14075-3KA1B - Eltadrive Variable Speed drive IP66 - Elta
Quick View

Controllers

149-ODE3-14075-3KA1B – Eltadrive Variable Speed drive IP66 – Elta

£777.00 ex. VAT
Add to Basket
149-ODE3-12150-1KB1B - Eltadrive Variable Speed drive IP66 - Elta
Quick View

Controllers

149-ODE3-12150-1KB1B – Eltadrive Variable Speed drive IP66 – Elta

£706.00 ex. VAT
Add to Basket
149-ODE3-12075-1KB1B - Eltadrive Variable Speed drive IP66 - Elta
Quick View

Controllers

149-ODE3-12075-1KB1B – Eltadrive Variable Speed drive IP66 – Elta

£568.00 ex. VAT
Add to Basket
SC5010TK - 10 Amp Electronic Fan Speed Controller With Thermal Contacts - Vent Axia
Quick View

Controllers

SC5010TK – 10 Amp Electronic Fan Speed Controller With Thermal Contacts – Vent Axia

£394.34 ex. VAT
Add to Basket
FR22/30 - Controller - Xpelair
Quick View

Controllers

FR22/30 – Controller – Xpelair

£91.99 ex. VAT
Add to Basket
149-SEN-3V 3 Speed Selector - Elta
Quick View

Controllers

149-SEN-3V 3 Speed Selector – Elta

£74.16 ex. VAT
Add to Basket
149-ACO1/BDVO ACO Panel - Elta
Quick View

Controllers

149-ACO1/BDVO ACO Panel – Elta

£604.61 ex. VAT
Add to Basket
149-ACO3/BDVO ACO Panel - Elta
Quick View

Controllers

149-ACO3/BDVO ACO Panel – Elta

£609.76 ex. VAT
Add to Basket
149-DCV-CO2 CO2 Transmitter - Elta
Quick View

Controllers

149-DCV-CO2 CO2 Transmitter – Elta

£592.56 ex. VAT
Add to Basket
149-DCV-MK3-CTRL DCV LCD Display - Elta
Quick View

Controllers

149-DCV-MK3-CTRL DCV LCD Display – Elta

£417.15 ex. VAT
Add to Basket
149-DCV-HRT Humidity Transmitter - Elta
Quick View

Controllers

149-DCV-HRT Humidity Transmitter – Elta

£310.03 ex. VAT
Add to Basket
149-DCV-PIR Presence Detector -Elta
Quick View

Controllers

149-DCV-PIR Presence Detector -Elta

£120.51 ex. VAT
Add to Basket
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9

Ventilation Experts is the online shop powered by L&B Ventilation Supplies Ltd. We are an independent distributor and stockist to the Heating, Ventilation & Air conditioning (HVAC) industry. 

Popular Products
  • Bathroom / Kitchen Extractor Fans
  • Utility Room Fans
  • Window & Wall fans
  • Plate Axial Fans
  • Cased Axial Fans
  • Bifurcated Axial Flow Fans
  • Box Fans
Customer Services
  • Contact Us
  • Delivery
  • Returns Policy
  • About us
  • Terms & Conditions
  • Cookie Policy
Come and see us

Norwich Branch:

4 Albertine Close,

Sweet Briar Industrial Estate,

Norwich NR3 2FA

 

Chelmsford Branch:

Unit 3 Grafton Place,

Dukes Park Ind Est,

Chelmsford, CM2 6TG

 

Monday to Friday 6:00am – 5:00pm

 

Follow us

 
bg_image
© Ventilation Experts 2026. Ventilation Experts is a trading name of L&B Ventilation Supplies Ltd. Online prices are for a limited time only, and subject to change see our full Terms & Conditions. Registered in England and Wales No. 10679544. Unit 4 Albertine Close, Sweet Briar Industrial Estate, Norwich, Norfolk, NR3 2FA. Website by JMJ Digital
  • Home
  • Domestic Fans
    • Bathroom / Kitchen Extractor Fans
    • Centrifugal Inline Fans
      • Heat Recovery & Wholehouse Units
    • Fan Inserts
    • Mixed Flow Inline Fans
    • Utility Room Fans
    • Window & Wall fans
  • Commercial Fans
    • Box Fans
    • Bifurcated Axial Flow Fans
    • Cased Axial Fans
    • Gigabox Centrifugal Fans
    • Heater Batteries
    • Medium Pressure Fans
    • Plate Axial Fans
    • Roof Mounted Fans
    • Rectangular Duct Fans
    • Twin Fans
  • Controllers & Accessories
    • Ancillary Kits
    • Anti Vibrations Mounts
    • Backdraft Shutters & Dampers
    • Controllers
    • Fan Guards
    • Filter Boxes & Media
  • Controllers & Accessories Cont.
    • Flanges
    • Flexible Connectors
    • Louvre Shutters
    • Mounting Feet
    • Other Accessories
    • Roof Fan Accessories
    • Silencers
    • Valves, Grilles & Louvres
  • Clearance Fans & Fan Accessories
  • Contact Us
  • Support
    • Useful Info
    • Credit Account Application
  • Login

Login

Lost your password?

Register