The GC6AA7P is the pilot-relight configuration in this six-gallon gas/electric water-heater family. The main drawing identifies the gas hardware; a second group lists the electric heating components and controls separately.

Reference guide: The original model-specific drawing numbers are shown below. Linked part numbers lead to a NewRVParts product with the same Atwood manufacturer number. Historical and superseded numbers are deliberately left unlinked; a product link does not establish fitment, availability, or compatibility with all revisions.

GC6AA7P: Gas, tank and pilot-relight components

Atwood GC6AA7P illustrated pilot burner and water heater component breakdown
Illustration 1 of 2 — match each drawing callout to its manufacturer reference.
Ref. Manufacturer # Qty Service component
1 90960 1 Flue Box Assembly
2 92640 1 Grille Only, New Style Door
3 91602 1 Robertshaw T-stat, 3/8 Npt X 3/8 Npt
4 91601 1 White Rodgers T-stat Use 91602
5 91347 1 Elbow 1/4 Npt X 3/8 Flair
6 92615 1 Main Burner Assy
7 92742 1 Main Burner Orifice Use Dometic Part# 92743
8 92741 1 Elbow, Main Burner Orifice
9 92616 1 Pilot Assembly Use 91603
9 91603 1 Jade Pilot Assy.
10 91858 1 Door Hardware Kit
11 91502 1 Door, White - 6 Gal. Use 91386
11 91386 1 Access Door 6 Gal. Pw
11 91514 1 Door, Col. White - 6 Gal.
12 91928 1 Set Of 4 Corner Brackets
13 91561 1 Plug,Drain 1/2 Use 91857
13 91857 1 Drain Plug, 1/2 In. 2 Pack
14 92698 1 Petcock Drain Valve 1/8 In
15 93804 1 Electrode W/L Plate
16 93801 1 Ignition Module - N/A On This Model
17 93803 1 Harness, Wiring - N/A On This Model
18 96010 1 Ring & Gasket
19 91796 1 Pan Drawn
20 90028 1 Pressure Relief Valve, 3/4 Npt 150 Psi
20 91604 1 Pressure Relief Valve, 1/2 Npt 150 Psi
21 92220 1 Tank Cover- Bottom Use 93100
21 92221 1 Tank Cover-Top Use 93100
NS 93100 1 Tank Cover Kit
NS 91285 1 Jade Orifice Fits #91603 Pilot
NS 91410 1 Inner Tank Use 91591
NS 91591 1 Inner Tank
NS 92610 1 Rubber Grommet, Gas Line

GC6AA7P: 110V electric-heating references

Atwood GC6AA7P supplemental electric heating and thermostat parts illustration
Illustration 2 of 2 — match each drawing callout to its manufacturer reference.
Ref. Manufacturer # Qty Service component
28 91116 1 On/Off Switch & Junction Box - N/A On This Model
29 91160 1 Element Use 92249
29 92249 1 Element & Gasket Kit - 110v (Screw In) - NLA
30 91873 1 T-stat & ECO 120 VAC
NS 91092 1 110 VAC On/Off Switch 6 Gal

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