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79Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12
IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement parts for
your appliance please provide model number and serial number. All parts listed in this manual may
be ordered from an authorized dealer.
Stocked
at Depot
ITEM DESCRIPTION COMMENTS PART NUMBER
Log Assembly 4055-976 Y
1 Back Log SRV4055-966
2 Bottom Right Log SRV4055-967
3 Bottom Left Log SRV4055-969
Log Assembly, Top and Middle SRV4055-974
4 Middle Right Log SRV4055-970
5 Top Right Log SRV4055-971
6 Middle Left Log SRV4055-972
7 Top Left Log SRV4055-973
8 Intake Cover Gasket 25844
9 Intake Cover Gasket 4031-239
10 Non Combustible Board 4055-895
11 Dry Wall Lip 4055-893
12 Hood 4055-215
13 Heater Baffl e 4055-881
14 Hearth Pan 4055-874
15 Valve Assembly Refer to valve page.
16 Glass Frame Assembly GLA4000-307 Y
17 Screen Assembly SRV4055-991 Y
18 Floor Cover 4055-274
19
Burner Assembly NG 4055-882 Y
Burner Assemlby LP 4055-896 Y
20 Gasket Valve Plate 4055-135
21 Glass Latch Assembly Pkg of 2 33858/2 Y
22 Magnetic Touch Latch Qry 2 req 4021-650 Y
23 Junction Box 4021-013 Y
24 Cover Plate 4031-222
25 Junction Box Shield 4055-888
26 Nailing Flange Qty 4 req 4044-161
27 Back Gasket 4000-225
Cord Clip 14218
Refractory, Back 4055-856
Refractory, Right Side 4055-859
Refractory, Left Side 4055-860
Refractory, Top 4055-866
Conversion Kit NG DCKVN-NNXT Y
Conversion Kit LP DCKVP-NNXT Y
Pilot Orifi ce NG 593-528 Y
Pilot Orifi ce LP 593-527 Y
Regulator NG NGK-DXV-50 Y
Regulator LP LPK-DXV-50 Y
Additional service parts on following page.
C. Service Parts (continued)
NNXT4236I, NNXT4236IL