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Bryant 394dac Blower/ Fan to ON doesn't work, Auto works fine, Missing Relay?
Hooked up an older (but hardly used) Bryant 394dac. Used a new Honeywell programmable thermostat but fan doesn't run when switched to ON. Is the color coding different or do I need a jumper? Shouldn't the fan switch ON without AC or a cooling fan relay? Was this an option in all models or if the furnace works fine why can't I use blower to constantly circulate air, thanks, Bob
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