Residential HVAC Replacement Services

The US Embassy in Ottawa requires HVAC replacement services at a government-owned residence. The contractor will remove existing air-cooled condensing units, evaporators, and natural-gas-fired furnaces and replace them with new high-efficiency equipment. The work includes providing and installing new HVAC equipment, ducting, controls, electrical wiring, and other necessary materials. The contractor must ensure compliance with all Canadian regulations and obtain the necessary licenses and permits. Key requirements include: recovering and disposing of R-22 refrigerant, providing new equipment that meets specific standards, and ensuring that all work is completed within 45 calendar days. Some of the key tasks include: • Removing and disposing of existing equipment • Installing new high-efficiency air-cooled condensing units and furnaces • Providing new refrigerant line sets and electrical connections • Performing operational tests and commissioning the new equipment • Obtaining TSSA gas work authorization and other necessary permits