This compact combination gas control is for use in gas-fired, standing-pilot appliances with capacities from 20 to 200 cubic feet per hour. Controls include a manual valve, two automatic operators, a servo pressure regulator and a pilot adjustment. The solenoid-operated first automatic valve opens on thermostat call for heat and closes when the call for heat ends. The diaphragm-operated second automatic valve opens under control of regulator and closes if gas or power supply is interrupted. All adjustments, wiring connections and the pilot outlet are accessible from the top of the control. An adjustable servo regulator effectively maintains almost constant gas output pressure under wide fluctuations in gas supply pressure.