Manualshelf

Install Instructions

ManualsBrandsAprilaire ManualsHeating Supplies3-Zone Complete Zoning Kit w/ Hub, 2 Secondary Controls & Sensor (White)
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INDOOR AIR QUALITY WIRING DIAGRAMS
TRANSFORMER
TRANSFORMER
HUMIDIFIER
DEHUMIDIFIER
NORMALLY
CLOSED DAMPER
TRANSFORMER
HUMIDIFIER
DEHUMIDIFIER
NORMALLY
CLOSED DAMPER
90-2425 90-2426
FIGURE 17 – INDOOR AIR QUALITY WIRING
WITH SEPARATE TRANSFORMERS
FIGURE 18 – INDOOR AIR QUALITY WIRING
WITH A SINGLE TRANSFORMER
Note: Outputs are 24VAC dry contact. Refer to individual product
installation instructions for more details.
Note: Outputs are 24VAC dry contact. Refer to individual product
installation instructions for more details.
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