As of the week of 11/14/22 ProAir has filed to liquidate their assets.  We are hopeful that this will result in the release of orders that we had in the pipeline so that we can fill at least a portion of our customer back orders.  We are currently investigating options for heaters and heater parts.  For the air conditioning parts we will substitute MCC parts wherever possible.  We will continue to monitor the situation closely and keep our customers updated.