• Model:HS4_hdt

Duct Humidistat - HS4_hdt

£ 241.92 (excl. VAT)

£ 290.30 (inc. VAT)

Electronic inline Duct humidistat to monitor humidity levels of 30-100 %RH suitable for switching extract fans, alarms or de-humidifiers

~ Size 108mmx72mmx72mm - Probe length 225mm.
~ Set of volt free changeover contacts
~ Rating 5Amp, 2A inductive.

1 x Helios DDF-400 Roof Cowl1 x Flexible PVC Ducting - 220x901 x Helios DDF-200 Roof Cowl1 x 300mm 316 Grade Stainless Steel Spiral Ducting - 3 Meters1 x 316 grade Stainless Steel Jet Cowl Ventilation Outlet - 400mm1 x Stainless Steel Duct Suspension Rings - SUR2001 x Soler & Palau VFD-T inverter 6.8 amp IP541 x KTEX 50-25-4 Fan (ATEX)1 x Acoustic MiniBox Fan - MINI-BOX 1251 x Helios DDF-315 Roof Cowl1 x Miniflow SMF Horizontal Roof Cowl SMF131 x Elta Wall Cowl SWC25/311 x Spiral Ducting 3 Meters - 160mm1 x UB47- Universal Insulated Terminal1 x Duct Suspension Rings - 160mm1 x Vent Cowl - VC101 x Helios DDF-250 Roof Cowl1 x Flat Roof Terminal -OFT 5 - Asphalt1 x Flat Roof Terminal -OFT 5 - Bitumen1 x CBM 9/7 4 Pole 373watt VR (Open Motor)1 x Duct Suspension Rings - 355mm1 x TTT/4-500/H N 0,75KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Elta Wall Cowl SWC56/631 x Mounting Feet (Pair) for SLC-710-060B-07101 x MK 630 MOUNTING FEET (PAIR) for AMD Fans1 x 316 Grade Stainless Steel Male Connector - 400mm1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x DA 18/18 Feet1 x Jetflow-HIT Metal inline - 150mm1 x CBS-130 Outlet Flange for CBT-1301 x 316 Grade Stainless Steel Male Connector - 355mm1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x Ducting 45 Degree Bend - 560mm1 x 300mm 316 Grade Stainless Steel 45 Bend1 x Quietflow SQSDCV100-1ECL - Centrifugal Box Fan1 x Acoustic Box Fans (Inline) - CAB-1001 x Flanged Spigot - 355mm
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...