Groen NGB, Operator'S Manual

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Parts List
To order parts, contact your authorized Groen Service Agency. Supply the model designation, part description, part
number, quantity, and where applicable, voltage and phase or type of gas.
ITEM PART ITEM PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 59407 PRESSURE GUAGE 19 54285 COIL IGNITOR
2 2986 PILOT LAMP 20 64170 PROBE SENSING
3 26753 3 POSITION SWITCH 21 54284 BRACKET, COIL IGNITOR
4 84098 VENT, THERMOSTATIC 22 5958 BOARD, WATER LEVEL CONTROL
5 8639 SAFETY VALVE 15# 23 3860 CONTROL STEAM PRESSURE
6 14356 ELECTRODE WATER LEVEL (ser.* 119939 & under) 24 3861 CONTROL STEAM PRESSURE
7 54196 FITTINGS, SIGHT GLASS 25 76519 CARBORUNDUM CONTROL
8 8917 GASKET SIGHT GLASS 26 50728 BRACKET, CARBORUNDUM CONTROL
9 59899 GLASS TUBE 27 3442 RELAY, CONTROL
10 49274 VALVE GAS NAT. PILOT IGNITION 28 49980 RELAY, DELAY
50727 VALVE GAS NAT. COIL IGNITION 29 54281 TERMINAL BLOCK 18 TABS
50838 VALVE GAS PROPANE PILOT IGNITION 30 51716 TERMINAL BLOCK 12 TABS
50835 VALVE GAS PROPANE COIL IGNITION 31 3331 TRANSFORMER
11 47267 BURNER ASSY. NAT. GAS 32 5289 BOX, OUTLET
50491 BURNER ASSY. PROPANE GAS 33 9883 BALL VALVE 3/4"
12 56965 FLAME HOLDER 34 4181 STRAINER 1/2-
13 50490 BRACKET BURNER MOUNTING 35 76637 SOLENOID VALVE 1/2"
14 49277 BURNER BAFFLE 36 11043 SOLENOID VALVE 1/2"
15 64164 THERMOCOUPLE 37 3460 SOLENOID VALVE 1/4"
16 54203 BRACKET PILOT ESSEX VALVE 38 60168 ELECTRODE WATER LEVEL (ser.# 119940 & up)
83059 BRACKET PILOT HONEYWELL VALVE 39 76502 CONTROL STEAM PRESSURE
17 64162 PILOT NAT. GAS 40 74966 CONTROL STEAM PRESSURE
64163 PILOT PROPANE GAS 41 74967 CONTROL STEAM PRESSURE
18 49863 RING RETAINING 42 76539 GROMMET, PRESSURE SWITCH
43 71534 SIGHT GLASS BULLSEYE