HVAC system installation and replacement are two crucial processes that play a significant role in creating a comfortable and healthy indoor environment. HVAC system installation means putting in a brand-new HVAC system in a building that didn't have one before.

HVAC system replacement, on the other hand, involves taking out an old or faulty HVAC system and putting in a new one. These both jobs are done by HVAC technician, who have the knowledge and skills to design, install, and replace HVAC systems according to the building's needs, local regulations, and industry standards.

HVAC Installation vs. Replacement: Key Differences and Steps

Although installation and replacement have a similar goal, there are some differences in the steps involved:

HVAC System Installation:

1. Assessment and planning: The HVAC contractor evaluates the building's needs, calculates the load requirements, and designs a suitable system.

2. Ductwork installation: The contractor installs the necessary ductwork to distribute conditioned air throughout the building.

3. Equipment installation: The furnace, air conditioner, and ventilation units are installed.

4. Electrical and control connections: Wiring and controls are set up to ensure the system works properly.

5. Testing and commissioning: Thorough tests are performed to ensure optimal performance and compliance with safety standards.

HVAC System Replacement:

1. Evaluation: The existing HVAC system is assessed for efficiency, performance, and potential issues.

2. Removal: The old equipment, including the furnace, air conditioner, and ductwork, is carefully taken out.

3. Upgrades and modifications: If needed, the HVAC system may require upgrades or modifications to fit the building's requirements.

4. New equipment installation: The new HVAC equipment is installed, ensuring compatibility with the existing setup.

5. Testing and commissioning: Similar to installation, the system is tested to ensure it works correctly.

Cost of HVAC System Installation and Replacement in Canada

The cost of HVAC system installation and replacement in Canada can vary depending on many factors like the size of the building, the type of HVAC system, labor costs, and many more. So, here is an average breakdown of the price:

• HVAC change-out: If you're replacing the main components of your HVAC system without installing new ductwork, you can expect to pay around $5,000 to $11,000.

• HVAC installation with ductwork: Installing a completely new HVAC system that includes ductwork can cost you anywhere between $7,000 and $16,000.

• HVAC installation with add-ons: If you want to include additional features like a whole-home humidifier or dehumidifier, the cost can range from $9,500 to $18,500.

Time Required for HVAC System Installation and Replacement

The time required for both the task depends on factors like how complexity and size of the building. But on an average, you can expect anywhere from a few days to a few weeks to complete HVAC system installation, on the other hand, replacement projects might take a bit less time since some parts of the infrastructure are already in place.