York HVAC Catalogue 2018 EN 2019 EN | Page 28

Dimensions and hydraulic connections YLRA 0200 to 0280 All dimensions in mm. Drawings not a scale. NOTES: B, E - WATER CONNECTION GAS M F - ELECTRICAL POWER SUPPLY I - GAUGE KIT (ACCESSORY) L - MAIN SWITCH M - CONTROL KEYPAD / DISPLAY OPTIONAL DESUPERHEATER N - WATER INLET Ø1” GAS M O - WATER OUTLET Ø1” GAS M Size LGH Ø YLRA 0200 440 2” 1/2 Victaulic Ø 76.1 mm YLRA 0230 to 0280 344 3” Victaulic Ø 88.9 mm Size H1 H2 YLRA 0200 246 370 YLRA 0230 to 0280 205 520 P1, P2, P3, P4 AVM POSITION 28