Bohanna & Pearce
Heating & Cooling

Model # B20N-4MKS Official Bohanna & Pearce gas-fired fireplace log

Here are the diagrams and repair parts for Official Bohanna & Pearce B20N-4MKS gas-fired fireplace log, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 18 parts  |

Pilot 90-50832
#14

Unit parts diagram

Pilot

Part #90-50832

The manufacturer no longer makes this part, and there's no substitute part

17" Rr Log 89-09117
#16

Unit parts diagram

17" rr log

Part #89-09117

The manufacturer no longer makes this part, and there's no substitute part

16" Burner 90-22016
#2

Unit parts diagram

16" burner

Part #90-22016

The manufacturer no longer makes this part, and there's no substitute part

13" Top Log 89-09113
#18

Unit parts diagram

13" top log

Part #89-09113

The manufacturer no longer makes this part, and there's no substitute part

Glow Embers 89-70001
#12

Unit parts diagram

Glow embers

Part #89-70001

The manufacturer no longer makes this part, and there's no substitute part

Adapter 89-35038
#7

Unit parts diagram

Adapter

Part #89-35038

The manufacturer no longer makes this part, and there's no substitute part

Grate 18" 89-11804
#8

Unit parts diagram

Grate 18"

Part #89-11804

The manufacturer no longer makes this part, and there's no substitute part

Lava Rocker 90-72002
#13

Unit parts diagram

Lava rocker

Part #90-72002

The manufacturer no longer makes this part, and there's no substitute part

14" To Log 89-09114
#17

Unit parts diagram

14" to log

Part #89-09114

The manufacturer no longer makes this part, and there's no substitute part

Sand 5 1/2lb 89-71055
#10

Unit parts diagram

Sand 5 1/2lb

Part #89-71055

The manufacturer no longer makes this part, and there's no substitute part

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Main causes: loose mounting screws, bad fan motor, damaged fan blade, worn fan motor bearings…

Main causes: electronic control board failure, bad user interface control, light and fan switch failures, wiring failure…

Most common repair guides to help fix your range hoods

These step-by-step repair guides will help you safely fix what’s broken on your range hood.

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How to replace a range hood fan motor

If the fan on the range hood won’t run, it’s likely that the fan motor has failed. Follow the steps in this guide to rep…

Repair difficulty
Time required
 30 minutes or less
How to replace a range hood fan switch

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The fan switch activates the fan motor in the range hood. If the fan switch is defective, replace it using the detailed …

Repair difficulty
Time required
 15 minutes or less
How to replace a range hood light socket

How to replace a range hood light socket

When you replace a light bulb and it still won’t work, the socket is likely defective. Use the detailed steps in this re…

Repair difficulty
Time required
 15 minutes or less

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