Rheem THM5421R1021 Equipment Interface Module replaces .Three sets of Universal IAQ contacts to control humidification, dehumidification, and ventilation Four sensor inputs for wired sensors or dry contact devices Controls up to 4-stages of heat and 2-stages of cool in a heat pump system Controls up to 3-stages of heat and 2-stages of cool in a conventional system Views: 0
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Rheem THM5421R1021 Equipment Interface Module replaces .Three sets of Universal IAQ contacts to control humidification, dehumidification, and ventilation Four sensor inputs for wired sensors or dry contact devices Controls up to 4-stages of heat and 2-stages of cool in a heat pump system Controls up to 3-stages of heat and 2-stages of cool in a conventional system
| Weight | 0.1 lbs |
|---|---|
| Dimensions | 1 × 1 × 1 in |
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