№ Part Number Description Part count in models 21 100-3513110 Condensate drain valve 3333 16 100-3562010 Two-way valve assembly 1111 19 12.3515410 Four-circuit safety valve 1111 14 12.3520010 Stop cock assembly 1111 1 201456 Bolt M8xl.25x20 4444 4 250510 Nut М8х1,25 4444 26 250512 Nut М10х1,5 4444 2 252005 Washer 8,4 4444 3 252135 Washer 8,65Г,029 4444 10 256Б-3570138 Rubber seal ring H1-25x20x2 9999 11 256Б1-3506017 Sealing washer 9999 9 258039 Cotter pin 3,2x20 2222 18 260-3513015 Receiver A40-280 3333 15 260-3520030 Union 1111 7 260064 Pin 10x45 2222 17 345923 Stopper 2222 20 347596 Union 1111 12 349507 Nut М22х1,5 3333 6 6437-8405214 Bracket 2222 23 6505-3513034 Receiver attachment gasket 2222 5 6505-3513035 Gasket 2222 24 6505-3513040 Receiver fastening clip 2222 8 6505-3513083-01 Bracket 2222 25 6505-3513180 Clip stop 2222 22 6505-3515130 Rod 1111 13 6510-3520030 Stop cock angle piece 1111