№ Part Number Description Part count in models 20 11.3513110 Condensate drain valve 333 10 11.3515410 Four-circuit safety valve assembly 111 18 11.3567010 Return valve 111 1 201456 Bolt M8xl.25x20 444 4 250510 Nut М8х1,25 444 24 250512 Nut М10х1,5 444 2 252005 Washer 8,4 444 3 252135 Washer 8,65Г,029 444 12 256Б-3570138 Rubber seal ring H1-25x20x2 777 11 256Б1-3506017 Sealing washer 777 9 258039 Cotter pin 3,2x20 222 16 260-3513015 Receiver A40-280 333 7 260064 Pin 10x45 222 15 345923 Stopper 222 17 346345 T-joint 111 14 346364 T-piece 111 13 349507 Nut М22х1,5 333 21 6505-3513034 Receiver attachment gasket 222 5 6505-3513035 Gasket 222 22 6505-3513040-01 Clip 222 8 6505-3513083 Receiver clip bracket 222 23 6505-3513180 Clip stop 222 19 6505-3515130-01 Rod 111 6 7133Н4-3513172-000 Bracket 222