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wired in Class BStyle B
Replacement Hydrophobic
Flexible Notification Circuit Options
Siemens SL2HWR-N (S54329-F85-A1) Horn Wall Red No Strobe No Lettering
Honeywell Home THM5421R1021/U Prestige 2-Wire IAQ Equipment Interface Module GN-503F (918-0007-002) wired in Class BStyle BHoneywell Home THM5421R1021 U Equipment Interface Module controls up to 4 stages of heat and 2 stages of cool in a heat pump system and up to 3 stages of heat and 2 stages of cool in a conventional system Three sets of Universal IAQ contacts to control humidification, dehumidification, and ventilation. Four sensor inputs for wired sensors or dry contact devices. Equipment Interface Module controls up to 4 stages of heat and 2 stages of cool in a heat
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