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HONEYWELL H705A1003 Solid State Enthalpy HONEYWELL H705A1003 Solid State Enthalpy Controller; includes W7459 and C7400. The H705 Solid State Enthalpy Controller maximizes the use of free outdoor air in place of the first stage of cooling in heating, ventilating and air conditioning (HVAC) economizer systems. • Consists of a W7459A type solid state economizer logic module and a C7400 Solid State Enthalpy Sensor on a mounting plate. • Mounts in any position in outdoor air duct. • Use enthalpy setpoint to select desired combination of air temperature and humidity. • Use a second C7400A Sensor for differential changeover control to maximize savings. • Reliable solid state humidity sensing element. • Thermistor temperature sensing element. • Maximizes use of outdoor air for free cooling. • Use in electronic and electromechanical systems. (New honeywell H705A1003 solid state enthalpy is the responsibility of Scott Sandoval) |
Ssandoval@cedar--rapids.com (Scott Sandoval) for more information.
