According to the EPA, replacing your old, outdated furnace with a new model can save you up to 20% on your heating costs. Our knowledgeable HVAC technicians at Pro Heating and Cooling, Inc. offer heating replacement in Tigard, OR. With professional installation and maintenance, heaters can last 15 to 30 years. Older models are less energy-efficient, and years of use can lead to wear and tear, making them more likely to break down. Knowing what to expect from a furnace installation will help you prepare.