Window fans Installation example – mounting accessories

Single pane window Insulation glazingDouble glazing non separable Double glazing separable Single pane and insulation glazing Installation example Non separable double glazing Separable double glazing

Fan-TypeMounting accessoryDistance rings Distance sleeve to max. 102 mm Ref. No. from 2 – 35 mm (1 set = 10 pcs.) Ref. No.

The Helios window fans –Easy in installation and operation.

R 90 KE/FES includedincludednot possible HVR../FES includedincludedincluded HFL 150 includedDR 1505114DW 1505088

Installation in all window constructions withoutproblem.

GX 150 includedDR 1505114DW 1505088 GX 225 includedDR 2255115DW 2255089 GX 300 includedDR 3005116DW 3005090

An accessory is available forevery application of the fan on site. Suitable for installation in thinpanels or thick walls. Installation example Panel installation Wall installation with dowels Wall installation with tie rods

Wall installationUsing wall tubeFrom outside guard against wall withaccessory fordistances to 50 cm and wall tube Fan-TypePaneling installationWall tube Ref. No. Tie rods Ref. No. Wall tube Ref. No. R 90 KE/FES includedWES 90200-380 mm0717––WES 900717 HVR../FES includedWES 150200-380 mm0537––WES 1500537 HFL 150 includedKR 150330 mm5091SB 50/21385KR 1505091 GX 150 includedKR 150330 mm5091SB 50/21385KR 1505091 GX 225 includedWER 225/250170-500 mm0369SB 50/31386WER 225/2500369 GX 300 includedWER 300170-450 mm0469SB 50/41387WER 3000469

Facia can be removed. Electrical internal shutter.–Noiseless operation. –Closes tightly. –Maintenance free. Thin, extremly flat grille on theoutside. Reversed operation HVR150/2 RE, GX 225 and GX 300 can be switched as inputventilationor extraction . All models are speed controllable(exceptR 90 KE..). Darkroom cover for GX225 prevents ingress of light (used in place of the standard rain repellent grille). DC 225, Ref. No. 1442 Speed controller/reversing switch BSX Ref. No. 0240 Electronic speed controller ESA1 Ref. No. 0238 28