Viessmann VR1 22 - Page 49

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5583 571 - 05
Vitorond 100, VR1 22 to 33, 91 to 140 Installation and Service
Parts List (continued)
Additional Information
Parts
001 5-Point sensor well
002 Combustion chamber door refractory
003 Combustion chamber door
004 Hinge bracket
005 Glass-fiber gasket,16 x 12 L=2000 mm
006 Glass-fiber gasket, 3x116 mm*1
008 Observation port cover
011 Turbulator insert, x2 2nd pass, VR1 22, 91 *2
012 Turbulator insert, x2, VR1-33 *3
014 Turbulator insert, x1, VR1-33 *3
023 Combustion chamber insert
500 Installation fittings for Vitotronic
501 Sediment faucet, ¾” NPT
502 Pressure relief valve, 30 psig
503 Vent pipe adaptor, 5”
504 Junction box *4
505 Accessory Pack,
burner installation hardware
506 Temperature and pressure gage
507 Control cable with #41 plug *4
508 Burner cable (#41) *4
509 Vitotronic retrofit housing *4
510 Return injector nozzle
Wear Parts
016 Cleaning brush handle 800 mm, M10 *5
017 Cleaning brush (no handle) *5
*1 Sold with adhesive
*2 for VR1 22, 91 only
*3 for VR1 33, 140 only
*4 not shown on diagram
*5 optional - not standard equipment of boiler