TSSA certified HVAC technicians will replace existing furnace with a new unit using proper techniques and tools as suggested by the manufacturer.

Procedure:

• Do a proper load calculation of the home.
• Check to make sure the ductwork is properly sized to facilitate the airflow of a new system.
• Measure the physical area that the new furnace will be installed
• Check gas lines and electrical wiring to ensure that they’re set up properly for the installation.
• Depending on the furnace chosen, a new chimney flue liner or PVC drain line may need to be installed.
• Depending on the air conditioner that’s already installed, it may necessitate a certain type of equipment so that the two are compatible.