Honeywell 3/4″ direct ignition dual automatic combination valve

Honeywell 3/4″ direct ignition dual automatic combination valve, 120vac, single stage, standard opening, 3.5″wc regulator setting, straight through body pattern, 30000-415000btu, 1/2# pressure rating, 1/8″ pressure tapping with plug, ffor use with hot surface, direct spark systems or gas fired appliances, includes lp conversion kit, 1/2″x3/8″ reducer bushing (1) , 3/4″x1/2″ reducer bushings (2)