|  |  | Andover LTU-4 Controller 
 Part #: 01-1000-520
 
 The LTU-4 is an intelligent stand-alone microprocessor based controller that is used for cost effective Direct Digital Control of individual terminal units: VAV boxes, fan powered induction units, unit ventilators, heat pumps, etc.
 
 
 Inputs:1 reduced range Temperature (45 to 100F)
3 Universal
 Outputs:Comes with warranty3 SPST Form A outputs
1 Form K Tri-state output
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