The unit is power-flexible

What voltage does this ADP gas valve require

this unit is rated strictly for 208-230Vac

as long as the regulator itself is rated for the gas type and the desired outlet pressure falls within the 3-6" W

supporting up to 400 psi at 150°F

KMC Controls BAC-4003CW0001 Controller R-448A The unit is power-flexibleThe KMC Controls BAC 4003CW0001 is a BACnet AppStat 24v Controller engineered for precise management of Fan Coil Units (FCU). This model features factory supplied programs for 3 speed or modulating fan control and supports modulating valves or on off heating and cooling sequences. Built as a native BACnet MS TP application specific controller, it integrates into building automation systems without the need for additional software or external setup