3P18U3S/42 Unmanaged and six relays that leverage

and six relays that leverage software-defined control capabilities for all types of standalone multi-stage and modulating packaged HVAC equipment

wireless outdoor sensor

five universal inputs (AIs or BIs) and six binary outputs (BOs)

and other heating appliances

50 F To 99 F Cool Temperature Settings

3P18U3S/42 Unmanaged and six relays that leverageThe Altech Busbar System is an innovative way to jumper up to 57 poles of Manual Motor Controllers (MMC) and Supplementary Protectors (SP). The advantages of this busbar system are: 30 Percentage Installation time savings, Panel space savings, Reduced maintenance, High electrical ratings