ACV International 305.8.7 Roof outlet Common Flue SystemAppliance category: C43CAUTIONA roof outlet through a Combination Air inlet / Flue discharge systemis allowed.For the common flue discharge cover and air supply cover acertificate of incorporation from the Gastec-Gasinstituut is required.The opening for pressure levelling an the bottom of the common air-inlet / flue discharge system must be equal to 0,m44 * the surface ofthe flue dischargeThe common air supply and the common flue discharge may be made concentrically(B)or separately(A).Maximum pipe lengthThe maximum length of the air supply and flue discharge pipes between applianceand the Common Flue System( together) ::Kompak HRE eco 12 and 18 Solo 100 meterKompak HRE eco 30 Solo 80 meterCombustion gas flue and air supply pipeFor assembly see section 5.8 Assembly generalThe minimum diameters for the Common Flue System have been based on thesupplement sheet 2001-02, inspection requirement nr. 138 of KIWA/Gastec.HRE eco 12 and 18 Solo HRE eco 30 SoloNumber ofappliances Concentric Twin pipe Concentric Twin pipeFLUE AIR FLUE AIR FLUE AIR FLUE AIR2 135 253 135 214 155 291 155 2463 157 295 157 249 166 311 166 2634 166 311 166 263 176 330 176 2795 175 328 175 278 186 349 186 2956 184 345 184 292 196 367 196 3117 193 362 193 306 206 386 206 3268 201 376 201 318 216 404 216 3429 210 393 210 332 226 423 226 35810 219 410 219 347 236 442 236 37411 228 427 228 361 247 463 247 39112 237 444 237 375 257 482 257 40713 246 461 246 389 267 500 267 42314 255 478 255 404 277 519 277 43915 264 494 264 418 287 538 287 45416 272 509 272 431 297 556 297 47017 281 526 281 445 307 575 307 48618 290 543 290 459 317 594 317 50219 299 560 299 473 328 614 328 51920 308 577 308 488 338 633 338 535IMPORTANTBefore connecting the model HRE eco 40 Solo to a C43,common flue discharge system please contact your supplier.