Hvac commissioning checklist
An hvac commissioning checklist aims to help commissioning engineers prove the functionality of newly installed or upgraded heating, ventilation, and air conditioning (hvac) systems. effectively test programmable thermostats, condensing units, and variable air volume (vav) terminals and handling units using this intuitive checklist.
What does this form include?
This form contains 11 sections:
Programmable Thermostats
- Installed per manufacturers instructions
- Programmed per designed control strategy
- Verify heating operation during occupied periods
- Verify heating operation during unoccupied periods
- Verify cooling operation during occupied periods
- Verify cooling operation during unoccupied periods
- Verify system operation during occupied hours under no-load condition
- Verify system operation during unoccupied hours under no-load condition
- Verify system status when power is lost
- Verify system operation when power is returned
- Verify battery back-up (if applicable)
- Measure room temperatures for compliance with set point.
Installation
- Refrigerant pipe leak tested.
- Refrigerant pipe evacuated and charged in accordance with manufacturer's instructions.
- Check condenser fans for proper rotation.
- Any damage to coil fins has been repaired.
- Manufacturer's required maintenance/ operational clearance provided.
Electrical
- Power available to unit disconnect.
- Power available to unit control panel.
- Verify that power disconnect is located within sight of the unit it controls
Controls
- Unit safety/protection devices tested.
- Control system and interlocks installed.
- Control system and interlocks operational.
Testing, Adjusting, and Balancing (TAB)
- Verify terminal maximum air flow set.
- Verify terminal minimum air flow set.
- TAB operation complete
Coils
- Chilled water piping properly connected.
- Chilled water piping pressure tested.
- Hot water piping properly connected.
- Hot water piping pressure tested.
- Air vents installed on water coils with shutoff valves as specified.
- Any damage to coil fins has been repaired.
Heat Recovery Unit
- Controls operable.
- Power connected and rotation check.
- Bypass dampers operable.
Additional Comments
Inspector Name & Signature
Installer Name & Signature
Contractor Name & Signature
Use this template