T4054B1016 Honeywell RETURN AIR TEMP CONTROLLER (INDUSTRIAL LIVE VOLT THERMOSTAT ), 35F - 110 SEE ALL BUYING OPTIONS
EASYIO-FW-08 Johnson Controls SAME AS FW-14. INCLUDES 4 UI (VOLTAGE AND RESISTANCE) AND 4 X AO (VOLTAGE). FOR FLOATING CONTROL, US SEE ALL BUYING OPTIONS