Why conduct a background check during pre-employment screening? Pre-employment screening is not a sign of mistrust or an invasion of privacy, but rather an important step in protecting your company from the risks that come with an untrustworthy employee.
1 Replacing an old oil-fired furnace with a new one typically costs $2,000-$5,000 for a simple installation of a basic model, but it can cost $6,000-$10,000 or more for a larger, more energy-efficient unit with a difficult installation, such as a complex floor plan or hard-to-reach ductwork.
1 Replacing an aging gas furnace with a standard-efficiency model (80% AFUE, which means that 80% of its fuel is converted to heat) starts at about $1,700-$4,000, including installation, but depending on complexity and location it can cost $5,000-$8,000 or more. A building/mechanical permit is usually required to replace a furnace. 2  Fees are typically about $50-$300 or more. 3  Many contractors include getting the proper permits and inspections as part of the installation process.