Arrived home to a very cold house after seeing family for a few days over Christmas. Called Flash Furnace late that afternoon and Matt arrived the next morning (Tues) to have a look. Repair not possible so agreed to a new furnace. Tammy came by and provided an estimate that same day. Install occurred on Thursday and by Friday I had a warm and cozy abode. So thankful the temperatures weren't as bad as they could have been this time of year. Kudos to the Flash Furnace team, highly recommended!