Works perfect
It was installed on my gas furnace, direct part replacement. No hot air blowing on my heater and the controller faulted out ( red flashing), Checked and troubleshoot, found air supply limit switch circuit opened because of the malfunctioned air blower circulating assembly ( the blower wheel was cut into several pieces that caused the motor blower to stopped spinning). After replacing the blower wheel, everything ran in normal operations without any issues.