A.O. Smith GAHH-50 Benutzerhandbuch
34
Item
No.
Parts Description
1
Draft Hood
2
Flue Baffle
3
Nipple (Hot)
4
Nipple (Cold)
5
Anode Rod
6
Cold Water Inlet Tube
7
Temperature and Pressure Valve
8
Control Display
9
Air Intake Chamber
10
Gas Control Valve/Thermostat
11
Drain Valve
12*
Natural Gas Burner
13*
Hot Surface Igniter (HSI)
14*
Manifold Door Assembly - Natural Gas
15*
Manifold Component Block w/Retainer Clip
16*
Manifold Door Gasket
17*
Viewport Assembly
18
FV Sensor
19
Outer Door
20
Electrical Transformer
21
Pressure Switch
REPAIR PARTS ILLUSTRATION
LEGEND
Special anode rod (see Anode Rod/Water Odor
section)
Temperature and Pressure Relief Valve is required,
but may not be factory installed
section)
Temperature and Pressure Relief Valve is required,
but may not be factory installed
Unique: FVIR System parts
4
1
2
3
6
5
7
8
9
10
11
12
14
19
18
21
20
Repair Parts List
When ordering repair parts always give
the following information:
the following information:
1. Model, serial, and product number
2. Type of gas
3. Item
2. Type of gas
3. Item
number
4. Parts
description
*Pictured on next page.