Controls Engineering


In addition to testing the equipment, the customer required we record each test and print a label that identifies the part and confirms the module passed the test. Recording is completed by using a computer and Excel spread sheet. Each test records all tested variable within the HVAC Module.​

quality control system designed, fabricated and installed

Our client, a manufacturer of heat exchangers for commercial equipment, was in need of a series of tests for a new module they manufacture. The testing involved multiple equipment elements including air handling dampers functions; blower motor operation;

evaporator sensors and a more lengthy heating/cooling exchanger ​leak test.

This entire series of tests is done for a relatively low volume of HVAC modules and does not require a fast cycle time. Designer's Edge engineered the process with an extended leak test to assure accurate readings.

HVAC Module end of line inspection and leak test system

Designer's Edge, Inc. can help you automate your testing functions. Call Dan Green or Dick Zyla today at 734-240-1500.