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Replacing old setup with nest. Old thermostat has R, Y, G, W wires. Old humidity control has B & G. Do I remove both and run B & G to where the
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Aprilaire® 700 Humidifier With Automatic Humidistat Control 18 Gallons Day | B593225 - GLOBALindustrial.ca
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Aprilaire 500 Whole Home Humidifier, Automatic Compact Furnace Humidifier, Large Capacity Whole House Humidifier for Homes up to 3,000 Sq. Ft., white : Amazon.ca: Home
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