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NW KS | Does anyone have a dual stage infrared tube heater? I was wondering how the draft fan on them work. Looking through the manual for different manufactures it looks like there a couple of different designs. From what I can tell of the wiring diagrams some manufactures use a single speed fan while other uses a two speed fan. If a single speed fan can be used it wouldn't be very hard to convert a single stage system to dual stage. Has anyone tried this? | |
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Dual stage infrared tube heater
