Arrived on site to provide an estimate to replace a Modine Hot dawg garage heater. After our initial inspection of the existing install we determined we will reuse the existing vent hole but will replace the venting entirely. The new heater is the exact dimensions as the old one so we will also reuse the bracket. We will replace the appliance connector and drip leg on the gas line. We look forward to working with you to replace your garage heater!