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Step 3: Watch the how-to video and read manuals attached to a Solution and individual items
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Honeywell – TrueZONE – HZ311K/U – Zoning Panel Kit – 3 Zones – 1H/1C – 24/1/50-60 – Includes Honeywell HZ311 Zoning Panel, AT140 Transformer, and C7735A Return Air Sensor
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