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GT INSTALLATION AND OPERATION INSTRUCTIONS Page 41
Item Part Number Description
1 GT-82657 Premix burner, 135.8 – 150 Only
1 GT-82658 Premix burner, 200.6 – 200 Only
1A GT-82761 Premix Burner Gasket
2 GT-82457 Transformer, 24V
3 GT-82013 Sentry 2100
4 GT-82052 Blower #RG130 – 150 Only
4 GT-82661 Blower #RG148/1200 – 200 Only
5 GT-82054 Gas Valve (CVI) VK8115F1134B
5A GT-82065 Gas Valve 1/2" npt elbow
5B GT-82600 Gas Valve Vent connection
6 GT-82662 Air switch Huba @ .15"wc.
7 GT-82671
Thermister #T7335C2016 1 Mohm (150-200)
7 GT-83035
Thermister NTC 1/4" NPT, 1 Mohm (150ASME)
8 GT-82058 Ignition Moduel Fenwal #2465H
9 GT-82708 IGNITER, #601, c/w SS Heat shield
10 GT-82762 Rauscchert Flame Rod
11 GT-82763 Composit Flue Box
11A GT-82764 Composit Flue Box Gasket
11B GT-82765 Composit Flue Outlet Gasket
11C GT-83291-1 Flue Adapter Assembly
12 GT-82659 Manifold Limit, 1/8BSP, Brass (150-200)
12 GT-82992 Manifold Limit, 1/4NPT, Brass (150 ASME)
13 GT-82596 150 non-ASME Heat Exchanger
13 GT-83012 150 ASME Heat Exchanger
13 GT-82647 200 Heat Exchanger
14 GT-82650 LP orifi ce 5.20mm – 150-200 Only
15 GT-82660 Stack Limit, 1/4BSP, SS, 190F, Dif=30
16 GT-82766 Blower gasket 150 Only
REPLACEMENT PARTS LIST
Replacement parts are available from your stocking wholesaler. Homeowners must contact their
local installer or wholesaler.
Figure 48 - Replacement Parts Exploded View - Models GT150 and GT200
16 GT-82719 Blower gasket 200 Only
17 GT-82622-1 Inlet Pipe assembly
18 GT-82127 Condensate nylon Y
18A GT-82913 Siphon Condensate Trap
19 GT-82767 Cast aluminum Burner door
19A GT-82769 Ceramic burner door disc
19B GT-82770 Burner door gasket
20 GT-82768 Igniter gasket
22 GT-82771 Extended air tube
27 GT-82754 Complete Control panel & Harness
27A GT-82754-1 PCB Optocoupler
28 GT-82054-1 CVI Venturi 01 – 150-200 Only
28A GT-82054-2 CVI Venturi Gasket
29 GT-82104-1 Air metering Elbow
30 GT-81027-1 Sentry 2100 (10k) Outdoor Air Sensor
31 GT-83223
1/8NPT Water Pressure Switch (after 5-1-06)
31 GT-83223-1 1/4NPT Water Pressure Switch (150 ASME)
32 GT-83112
Divider Plate Insulation c/w washer and screw
A GT-82976-A Stainless steel Top
B GT-82976-B Electrical box cover
C GT-82976-C Stainless steel Left side
D GT-82976-D Stainless steel Right side
E GT-82976-E Stainless steel Front Door
F GT-82976-F Galvanized Right Side
G GT-82976-G Galvanized Bottom base
H GT-82976-H Bottom Base support
I GT-82976-I Galvanized Back
Item Part Number Description
11C
32
20
19
19B
19A
26
1A
9
1
22
14
16
29
5A
5
5B
28
28A
4
10
17
11B
18A
13
11
18
7
12
15
11A
30
27A
3
8
2
6
6B
27
SIOM-151