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Andy-RV1's avatar
Andy-RV1
Explorer
Oct 18, 2020

Suburban Furnace has 2 Amp Phantom Load when off

Folks, Just took a trip in my fifth wheel. 2003 Cougar with suburban furnace. It had been off the road for about 20 months so I checked out all the subsystems. AC, Fridge, Furnace, Water Pump, Hot W...
BFL13's avatar
BFL13
Explorer II
Oct 18, 2020
Is there another circuit on the same fuse as the furnace? Follow the wires. Or does something else not work too that is easy to spot that might be worth 2 amps? Single DC light on in a compartment you seldom open?

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