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Aprilaire 6403K M-Stage 3-Zone Control Panel Kit DAT Sensor 24V 40VA Transformer:
$143.19
Aprilaire 6403K Multi-Stage 3-Zone Control Panel Kit w/DAT 6\" Duct Probe Sensor 24V 40VA Transformer 2 Heat 2 Cool H/C or 4 Heat 2 Cool Heat Pump 14.72\" H x 8.85\" W x 1.86\" L- we have 27 of these multi stage 3-zone control panel kits available with Free Shipping.