It is already furnace tune-up season, perhaps an opportunity to recommend an upgrade. The Heating Efficiency Calculator app for smartphones and tablets (Bacharach, www.mybacharach.com/apps) is designed to help contractors show a customer how a furnace tune-up can save money. The app is generic and can be used with any combustion analyzer. The contractor enters the combustion readings from the analyzer and the app
Software for home, the field and the back office
It is already furnace tune-up season, perhaps an opportunity to recommend an upgrade.