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Controllers & Sensors

S25 Programmable MVHR Heat Recovery Ventilation Unit Controller LCD Display
£241.92 £201.60
S22 Wifi/Wired MVHR Heat Recovery Ventilation Unit Controller
As low as £168.96 £140.80
Wall Mounted VOC Sensor for Domestic & Commercail MVHR Ventilation Systems
£294.23 £245.19
Room Mounted C02 Sensor for Domestic & Commercail MVHR Ventilation Systems
£618.31 £515.26
Commercial Variable Fan Speed Controller, 1.8 amp
£48.04 £40.03
1phase STL Electronic Stepless Fan Speed Controller
As low as £199.05 £165.87
1 phase STR1 Auto transformer 5 Step Extractor Fan Speed Controller
As low as £131.89 £109.91