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Model # 30DV-3B NAT Official Williams wall furnace
Here are the diagrams and repair parts for Official Williams 30DV-3B NAT wall furnace, as well as links to manuals and error code tables, if available.
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30DV-3B NAT Wall Furnace
Thermostat
Part #P251000
The manufacturer no longer makes this part, and there's no substitute part
#8
Cabinet and body assembly diagram
Spacer plate
Part #8B64
The manufacturer no longer makes this part, and there's no substitute part
#11A
Williams gravity direct vent wall furnace diagram
Flue extsn
Part #6A190
The manufacturer no longer makes this part, and there's no substitute part
#30
Williams gravity direct vent wall furnace diagram
Bracket
Part #6A24
The manufacturer no longer makes this part, and there's no substitute part
#32
Williams gravity direct vent wall furnace diagram
Box cover
Part #6A23
The manufacturer no longer makes this part, and there's no substitute part
#11
Williams gravity direct vent wall furnace diagram
Extn assy
Part #8A51
The manufacturer no longer makes this part, and there's no substitute part
#31
Williams gravity direct vent wall furnace diagram
Switch box
Part #6B33
The manufacturer no longer makes this part, and there's no substitute part
#23
Williams gravity direct vent wall furnace diagram
Blower wheel
Part #P130700
The manufacturer no longer makes this part, and there's no substitute part
#2
Cabinet and body assembly diagram
Elem shield
Part #8A72
The manufacturer no longer makes this part, and there's no substitute part
#1
Cabinet and body assembly diagram
Casing
Part #8B62
The manufacturer no longer makes this part, and there's no substitute part
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Repair difficulty
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Time required
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