Suburban furnace troubleshooting help
I recently bought a used trailer and it has a suburban sf-25 furnace in it. It sat unused for a long time so I brought it home, cleaned it out, powered it up, connected propane and it worked as it was...
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The way I test any switch is to use simple continuity test - turn the switch on/off ... when "on" the switch will register continuity.
Is your rig plugged into shore power? Furnace blowers require good power source to maintain enough revolutions to keep the sail switch open.
Is your rig plugged into shore power? Furnace blowers require good power source to maintain enough revolutions to keep the sail switch open.
