Recent content by clavus

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    Marley/ Fahrenheat FUH54 Thermostat Switch heater wiring - help?

    For anyone looking for an answer through endless internet searches, I finally found my issue. The wiring schematic in the first post is accurate, but make sure that your hot wire on the switch is the same wire connected to L1 in the terminal block on the heater. I am using a 4 cord dryer plug...
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    Marley/ Fahrenheat FUH54 Thermostat Switch heater wiring - help?

    bethomas, did you figure this out? I'm in the exact same situation, using the same links as you. I'm wondering if the newer thermostat (black wires) is playing a factor.
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