• Model:DT20B

Time Delay Unit - DT20B

£ 62.50 (excl. VAT)

£ 75.00 (inc. VAT)

Connected to a switching circuit such as bathroom lighting.
Provides adjustable run on time delay after the light has been switched Off.
Time adjustable up to 20 minutes.
Surface or recess mounting.
Supply Voltage 240 VAC.
1 x Duct Mounted Filter Box - 450mm - M6 grade Bag filter2 x Spigot plate - 125mm2 x Etaline 250mm - D2 01 3 Phase1 x Acopel F400-200/1602 x Elta Wall Cowl SWC45/501 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm2 x Synthetic Air Filter Media - 10mm x 2mtr x 10mtr Half Roll1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 300mm Spigot2 x Ducting T Piece Equal - 250mm1 x Male Ducting Connector - 250mm1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 250mm Spigot1 x Duct Mounted Filter Box - G4 Grade Panel - 450mm2 x Elta SCP500/4-1AC - IP551 x Duct Mounted Filter Box - G4 Grade Panel - 400mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x Synthetic Air Filter Media - 6mm x 1000mm x 1000mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm3 x G4 duct mounted panel filter 535 x 535 x 47mm1 x G2 duct Mounted Panel Filter - 535 x 535 x 47mm1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 315mm Spigot1 x TG-K3/NTC10-01 - Duct temperature sensor1 x Flanged Spigot - 150mm1 x DTV200 - Differential Pressure Switch1 x Duct Mounted Filter Box - G4 Grade Panel - 355mm1 x Duct Mounted Filter Box - G4 Grade Panel - 250mm2 x 150mm - 200mm Round Reducer1 x Duct Mounted Filter Box - 500mm - M6 grade Bag filter1 x Speed Controller - REB1-N1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x Spare filter Set for Energi Sava 300 & 400 HR unit1 x HEPA TERMINAL HOUSING with HEPA Filter A/H14/D/MINI/2GR1 x Soler & Palau TCBB/4-500/H - IP651 x LBFR 400 F7 Grade Replacement Filter (2 Pieces)1 x Metal Washable Filter G2 Grade - 390 x 390 x 471 x Anti Vibration Duct Suspension Rings - 150mm1 x Spiral end cap - 200mm1 x Spiral Ducting 3 Meters - 150mm1 x Spare filter for Energi Sava 380 HR unit1 x G4 duct mounted panel filter 598H x 695W x 97mm1 x G4 Panel Filter - 495 x 495 x 22mm1 x HEPA CASSETTE FILTER - H14/AA/C-CASS1 x G4 duct Mounted Panel Filter - 495 x 495 x 47mm1 x Spiral Ducting 3 Meters - 125mm1 x VSR 300 Heat Recovery spare filter Kit. M5 extract & F7 supply.1 x Anti Vibration Duct Suspension Rings - 100mm2 x G4 duct Mounted Panel Filter - 242 x 242 x 47mm1 x G4 duct mounted panel filter 595 x 595 x 47mm1 x G4 duct mounted panel filter - 190 x 190 x 47mm1 x Duct Suspension Rings - 125mm1 x G2 duct mounted panel filter 200-2501 x 204x60mm 90 Degree Vertical Bend1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x G4 duct mounted panel filter - 290 x 290 x 47mm1 x Villavent BF VR700 E and DC STD Filter Kit1 x Duct Termination with Mesh - 125mm1 x Ducting 90 Degree Bend - 125mm1 x Ducting 90 Degree Bend - 100mm1 x Ducting T Piece Equal - 150mm1 x G4 duct mounted panel filter 595 x 595 x 97mm1 x VTR 500 STD Filter Kit1 x VSR 500 Heat Recovery spare filter Kit. M5 extract & F7 supply.
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