Каталог морской продукции компании Webasto

122 123 Functioning principals Capacity BlueCool A/C component Duct size S-Series (mm) Duct size A-Series (mm) Supply air grill (cm 2 ) Recommended supply air grill (“) Return air grill (cm 2 ) Recommended return air grill (“) 4,000 BTU/h – 100 150 8 x 4 325 12 x 5 6,000 BTU/h – 125 190 10 x 4 490 11 x 8 8,000 – 10,000 BTU/h 100 – 125 125 235 12 x 4 490 11 x 8 12,000 – 13,000 BTU/h 125 – 150 150 250 10 x 5 550 14 x 7 16,000 – 20,000 BTU/h 125 – 150 150 390 12 x 6 800 14 x 10 24,000 BTU/h – 2 x 150 2 x 250 2 x 10 x 5 1000 14 x 12 27,000 BTU/h 2 x 150 – 650 2 x 12 x 6 1600 2 x 14 x 10 36,000 BTU/h – 2 x 150 2 x 380 2 x 12 x 6 1600 2 x 14 x 10 Suffix Wood type Decription 0 Teak Asian Teak 1 Cherry American Cherry 2 Mahogany Honduran Mahogany 4 Oak American white Oak Minimum air grille sections To obtain acceptable noise levels at maximal blower speed levels the requirements for grille and ducts sections should be observed. The size of the transition box behind the supply air-grille is also important. Note: Teak versions on stock. Other wood options may have longer lead times or extra shipping costs. Blower outlets 90° turns with flexible ducts directly from blower outlets should be avoided at all costs as they introduce severe restrictions in the air-flow. All WB blowers (except on 24,000 BTU/h models) can be rotated through 45° steps to obtain a straight-line outlet from the blower. This facility should be used whenever possible. Return grille offset It should be avoided to place a return air grille directly oppo- site the finned coil surface of an air handler, because this will allow propagation of direct blower-motor noise through the grille. The grille should be offsetted to chicane the return air to the coil inlet. Direct noise propagation will be reduced in a significant manner. Air grille* Model L1 (mm) L2 (mm) W1 (mm) W2 (mm) Order number 8 x 4 TS (supply air) 202 230 100 128 WBCL004000XA 10 x 4 TS 252 281 100 128 WBCL004001XA 12 x 4 TS 304 332 100 128 WBCL004002XA 10 x 5 TS 252 281 125 152 WBCL004018XA 12 x 5 TS 304 332 125 152 WBCL004004XA 12 x 6 TS 304 332 152 179 WBCL0040240A Wedge type supply air grille* Model L1 (mm) L2 (mm) W1 (mm) W2 (mm) Order number 10 x 5 WGT (supply air) – 280 – 150 WBCL004023XA Air grille, closeable* Model L1 (mm) L2 (mm) W1 (mm) W2 (mm) Order number 8 x 4 TSC (supply air) 202 230 100 128 WBCL004005XA 10 x 4 TSC 252 281 100 128 WBCL004019XA 12 x 4 TSC 304 332 100 128 WBCL004006XA 10 x 5 TSC 252 281 125 152 WBCL004022XA 12 x 5 TSC 304 332 125 152 WBCL004025XA Air grille with filter* Model L1 (mm) L2 (mm) W1 (mm) W2 (mm) Order number 12 x 5 TR (return air) 304 332 125 152 WBCL004020XA 11 x 8 TR 280 306 204 230 WBCL004017XA 14 x 7 TR 177 205 355 381 WBCL004007XA 12 x 10 TR 304 332 254 281 WBCL004021XA 14 x 10 TR 354 382 254 281 WBCL004008XA 14 x 12 TR 354 382 304 332 WBCL004009XA Air grille (ABS) Model L1 (mm) L2 (mm) W1 (mm) W2 (mm) Order number 10 x 4 PS (ABS, supply air) 242 280 92 128 WBCL004030A 12 x 4 PS 292 332 92 128 WBCL004031A 10 x 5 PS 242 280 115 152 WBCL004032A 10 x 6 PS 242 280 138 174 WBCL004033A Air grille (ABS) with filter Model L1 (mm) L2 (mm) W1 (mm) W2 (mm) Order number 10 x 8 PR (ABS, return air) 242 281 190 232 WBCL004076A 10 x 10 PR 242 281 242 281 WBCL004077A 12 x 12 PR 292 332 292 332 WBCL004078A 14 x 10 PR 342 382 242 281 WBCL004080A 14 x 12 PR 342 382 292 332 WBCL004081A Round, adjustable plastic grille Model Order number Black, 100 mm – WBCL004090A Walnut brown, 100 mm – WBCL004091A White, 100 mm – WBCL004092A Off-white, 100 mm – WBCL004093A White, 75 mm – WBCL004094A White, 75 mm with hose ring – WBCL004095A Black, 75 mm with hose ring – WBCL004096A Black, 75 mm – WBCL004097 * Note: All teak grilles can be supplied in other wood qualities on demand. Please see table listing the special suffixes to the chosen grille item code in accordance with the wood type preference. Air system Air system Duct type To avoid accidental crushing, flexible air-ducts should be of high quality with sufficiently strong steel spiral reinforcement. Spiral type ducts should be extended to their maximum length for the best interior smoothness. For very long duct sections smooth bore ducts (in PVC for example) should be preferred. This offers better smoothness than flexible spiral type duct- ing and hence reduces internal friction. For very short lengths non-insulated ducts can be used. For greater lengths it is advis- able to use insulated type ducts to avoid condensation on the outside of the air-ducts. Big luxury yacht In general requirements for megayachts and big luxury vessels are even more stringent than the table here above. These special requirements can be obtained from Webasto on request. In order to customise the wooden air grilles, please choose from the following wood options: Example: WBCL0040040 = Teak air grille 12 x 5 WBCL0040042 = Mahogany air grille 12 x 5 Cooling Accessories