ELECTRICAL CONTROLS FOR HVAC SYSTEMS; SOFTWARE FOR ELECTRICAL CONTROLS USED IN HVAC SYSTEMS; AUTOMATION SYSTEMS AND SOFTWARE FOR HVAC APPLICATIONS COMPRISED OF: ELECTRICAL POWER SUPPLIES, COMPUTER FIRMWARE, SOFTWARE, AND DIGITAL AND ANALOG INPUT AND OUTPUT CIRCUITRY, TEMPERATURE SENSORS FOR SENSING TEMPERATURE, HUMIDITY SENSORS FOR SENSING HUMIDITY, GAS SENSORS FOR MEASURING GAS CONCENTRATIONS, ELECTRIC RELAYS, ELECTRONIC DATA RELAYS FOR SENSORS, ELECTRIC ACTUATORS, ELECTRONIC CONTROLS FOR MO...