York HVAC Catalogue 2018 EN 2019 EN | Page 49

YORK ® AIR-CONDITIONING PRODUCTS Dimensions and hydraulic connections YCSE 0141 to 0241 NB1 NB2 NB3 NB4 Electrical Box Customer Wiring Entry (both sides) 2 1/2" Victaulic Connection 76.1 mm Welded Connection 2 1/2" 2 1/2" 2 1/2" NB1 1250 61 (1271) 46 All dimensions in mm. Drawings not a scale. YCRE 0141 to 0221 NB1 NB2 NB3 NB4 NB5 NB6 NB7 Electrical Box Customer Wiring Entry (both sides) 28.58 mm Brazing Connection 53.98 mm Brazing Connection 2 1/2" Joint Connection 76.1 mm Welded Connection Joint or Welded Connection 2 1/2" (NB7) NB1 2 1/2" (NB7) NB2 All dimensions in mm. Drawings not a scale. Manufacturer reserves the rights to change specifications without prior notice. 49 NB2 2 1/2"