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The HVAC Inspection Checklist form serves as a vital tool for ensuring that heating, ventilation, and air conditioning systems operate efficiently and maintain indoor air quality. This comprehensive checklist addresses several key areas, including the mechanical room, major mechanical equipment, air handling units, distribution systems, filters, and occupied spaces. Each section prompts the inspector to evaluate critical components such as cleanliness, maintenance plans, and equipment conditions. For instance, the mechanical room must be free of refuse and chemicals, while major equipment like boilers and chillers requires specific checks for combustion air and refrigerant leaks. Furthermore, the checklist emphasizes the importance of air handling units, including outdoor air intake locations and the condition of dampers and controls. Inspectors must also assess the distribution system for any obstructions and ensure that filters are regularly changed. In occupied spaces, the checklist covers thermostat and humidistat functionalities, along with potential issues related to thermal comfort and air circulation. By systematically addressing these areas, the HVAC Inspection Checklist form helps maintain a safe and comfortable environment for building occupants.

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HVAC CHECKLIST - SHORT FORM

Page 1 of 4

Building Name: ____________________________________________ Address: __________________________________________

Completed by: ___________________________________________ Date: ______________ File Number: ___________________

Sections 2, 4 and 6 and Appendix B discuss the relationships between the HVAC system and indoor air quality.

MECHANICAL ROOM

Clean and dry?

 

Stored refuse or chemicals?

Describe items in need of attention

MAJOR MECHANICAL EQUIPMENT

Preventive maintenance (PM) plan in use? Control System

Type

System operation

Date of last calibration

Boilers

Rated Btu input

 

Condition

Combustion air: is there at least one square inch free area per 2,000 Btu input?

Fuel or combustion odors

Cooling Tower

Clean? no leaks or overflow?

 

Slime or algae growth?

Eliminator performance

Biocide treatment working? (list type of biocide)

Spill containment plan implemented?

 

Dirt separator working?

Chillers

Refrigerant leaks?

Evidence of condensation problems?

Waste oil and refrigerant properly stored and disposed of?

191Indoor Air Quality Forms

HVAC CHECKLIST - SHORT FORM

Page 2 of 4

Building Name: ____________________________________________ Address: __________________________________________

Completed by: ___________________________________________ Date: ______________ File Number: ___________________

AIR HANDLING UNIT

Unit identification

 

Area served

Outdoor Air Intake, Mixing Plenum, and Damper

Outdoor air intake location

Nearby contaminant sources? (describe)

Bird screen in place and unobstructed?

Design total cfm

 

outdoor air (O.A.) cfm

 

date last tested and balanced

 

 

 

Minimum % O.A. (damper setting)

 

Minimum cfm O.A.

(total cfm x minimum % O.A.)

 

=

 

 

 

 

 

 

 

 

 

 

 

 

100

 

 

 

Current O.A. damper setting (date, time, and HVAC operating mode)

Damper control sequence (describe)

Condition of dampers and controls (note date)

Fans

Control sequence

Condition (note date)

Indicated temperatures

supply air

 

mixed air

 

return air

 

outdoor air

 

 

Actual temperatures

supply air

mixed air

return air

 

outdoor air

 

 

Coils

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Heating fluid discharge temperature

 

 

 

 

ΔT

 

cooling fluid discharge temperature

ΔT

Controls (describe)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Condition (note date)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Humidifier

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Type

 

 

 

if biocide is used, note type

 

 

 

 

 

 

 

 

Condition (no overflow, drains trapped, all nozzles working?)

No slime, visible growth, or mineral deposits?

Indoor Air Quality Forms 192

HVAC CHECKLIST - SHORT FORM

Page 3 of 4

Building Name: ____________________________________________ Address: __________________________________________

Completed by: ___________________________________________ Date: ______________ File Number: ___________________

DISTRIBUTION SYSTEM

Zone/ Room

System

Type

Supply Air

Return Air

 

Power Exhaust

 

 

 

 

 

 

 

 

 

ducted/

cfm*

ducted/

cfm*

cfm*

 

control

serves

unducted

 

unducted

 

 

 

 

(e.g. toilet)

 

 

 

 

 

 

 

 

Condition of distribution system and terminal equipment (note locations of problems)

Adequate access for maintenance?

Ducts and coils clean and obstructed?

Air paths unobstructed?

supply

 

return

 

transfer

 

exhaust

 

make-up

 

 

 

 

Note locations of blocked air paths, diffusers, or grilles

Any unintentional openings into plenums?

Controls operating properly?

Air volume correct?

Drain pans clean? Any visible growth or odors?

FILTERS

Location

Type/Rating

Size

Date Last Changed

Condition (give date)

193Indoor Air Quality Forms

HVAC CHECKLIST - SHORT FORM

Page 4 of 4

Building Name: ____________________________________________ Address: __________________________________________

Completed by: ___________________________________________ Date: ______________ File Number: ___________________

OCCUPIED SPACE

Thermostat types

Zone/ Room

Thermostat Location

What Does Thermostat Control? (e.g., radiator, AHU- 3)

Setpoints

Summer

Winter

 

 

Measured Temperature

Day/ Time

Humidistats/Dehumidistats type

Zone/ Room

Humidistat/

Dehumidistat

Location

What Does It

Control?

Setpoints

(% RH)

Measured Temperature

Day/ Time

Potential problems (note location)

Thermal comfort or air circulation (drafts, obstructed airflow, stagnant air, overcrowding, poor thermostat location)

Malfunctioning equipment

Major sources of odors or contaminants (e.g., poor sanitation, incompatible uses of space)

Indoor Air Quality Forms 194

Form Specifications

Fact Name Description
Purpose The HVAC Inspection Checklist is designed to evaluate the condition and performance of HVAC systems.
Components The checklist covers various components, including mechanical rooms, major mechanical equipment, air handling units, and distribution systems.
Indoor Air Quality Sections 2, 4, and 6 emphasize the relationship between HVAC systems and indoor air quality.
Preventive Maintenance The checklist inquires about the existence of a preventive maintenance plan for HVAC systems.
Boiler Requirements Boilers must have adequate combustion air, with at least one square inch of free area per 2,000 Btu input.
Cooling Tower Maintenance Inspectors check for cleanliness, leaks, and the effectiveness of biocide treatments in cooling towers.
Air Handling Unit Details The checklist requires identification of air handling units and their respective outdoor air intake locations.
Filter Maintenance Filters must be regularly checked, with details recorded regarding their type, size, and condition.
Occupied Space Evaluation Thermostats and humidistats in occupied spaces are assessed for functionality and setpoints.
State-Specific Regulations In some states, HVAC inspections must comply with local building codes and regulations, which vary by jurisdiction.

Hvac Inspection Checklist: Usage Guidelines

Filling out the HVAC Inspection Checklist form is an essential step in ensuring that your heating, ventilation, and air conditioning systems are functioning properly. This checklist helps identify any issues that may affect indoor air quality and overall system performance. Follow these steps to complete the form accurately.

  1. Enter Building Information: Fill in the building name and address at the top of the form.
  2. Completed By: Write your name in the "Completed by" section.
  3. Date: Record the date of the inspection.
  4. File Number: If applicable, include the file number for reference.
  5. Mechanical Room: Check if the area is clean and dry. Note any stored refuse or chemicals and describe items needing attention.
  6. Major Mechanical Equipment: Indicate if a preventive maintenance plan is in use. List the type of control system, its operation, and the date of last calibration.
  7. Boilers: Note the rated Btu input and check the condition. Confirm if there is adequate combustion air and look for any fuel or combustion odors.
  8. Cooling Tower: Assess cleanliness, check for leaks or overflow, and look for slime or algae growth. Verify biocide treatment and spill containment plan.
  9. Chillers: Look for refrigerant leaks, condensation problems, and ensure waste oil and refrigerant are stored and disposed of properly.
  10. Air Handling Unit: Identify the unit and area served. Check outdoor air intake location and any nearby contaminant sources. Ensure the bird screen is unobstructed.
  11. Fans: Document control sequence and condition, along with indicated and actual temperatures for supply, mixed, return, and outdoor air.
  12. Coils: Note heating and cooling fluid discharge temperatures and describe controls and condition.
  13. Humidifier: Identify the type and check for biocide usage. Ensure there is no overflow, slime, or mineral deposits.
  14. Distribution System: Record details for each zone or room, including system type, air ducting, and condition of the distribution system.
  15. Filters: Specify the location, type/rating, size, date last changed, and condition of filters.
  16. Occupied Space: Note thermostat types and locations, what they control, and their setpoints. Record any potential problems affecting thermal comfort or air quality.

Once you have completed the checklist, review your entries for accuracy. This thorough documentation will help in maintaining a healthy indoor environment and ensuring the HVAC system operates efficiently. Keep the form on file for future reference or follow-up inspections.

Your Questions, Answered

What is the purpose of the HVAC Inspection Checklist form?

The HVAC Inspection Checklist form is designed to help ensure that heating, ventilation, and air conditioning systems are functioning properly. It serves as a comprehensive guide for inspecting various components of the HVAC system, including major mechanical equipment, air handling units, and distribution systems. By using this checklist, inspectors can identify potential issues that may affect system performance and indoor air quality, ultimately contributing to a safer and more comfortable environment.

Who should complete the HVAC Inspection Checklist form?

The form should be completed by qualified personnel, such as HVAC technicians, facility managers, or building maintenance staff. These individuals should have a good understanding of HVAC systems and be trained to identify and assess various components. It is important that the person filling out the form is familiar with the specific systems in place at the building to ensure accurate and thorough inspections.

What key areas are covered in the HVAC Inspection Checklist?

The checklist covers several critical areas of the HVAC system. These include the mechanical room, major mechanical equipment, air handling units, and the distribution system. Specific items addressed include the cleanliness and condition of equipment, the effectiveness of preventive maintenance plans, and the functionality of controls and dampers. Additionally, the checklist emphasizes the importance of indoor air quality and requires documentation of any potential contaminant sources or air circulation issues.

How often should the HVAC Inspection Checklist be completed?

Common mistakes

  1. Neglecting to Provide Complete Information: One common mistake is failing to fill out all required fields. This includes the building name, address, and the name of the person completing the checklist. Incomplete forms can lead to confusion and delays in addressing HVAC issues.

  2. Overlooking Maintenance History: Many individuals forget to note the date of the last maintenance or calibration. This information is crucial for understanding the current state of the HVAC system and planning future maintenance.

  3. Ignoring Indoor Air Quality Factors: Some people may not pay enough attention to sections that discuss indoor air quality. For example, they might overlook the importance of documenting sources of contamination near outdoor air intakes, which can significantly impact air quality inside the building.

  4. Failing to Describe Conditions Accurately: When it comes to assessing the condition of equipment, vague descriptions can lead to misunderstandings. For instance, stating that a cooling tower is "clean" without specifying whether it has any algae growth or leaks can mask potential problems.

  5. Not Updating Filter Information: Filters play a vital role in HVAC systems, yet some individuals forget to update the filter information. This includes the type, size, and date last changed. Neglecting this can lead to decreased efficiency and air quality issues.

Documents used along the form

The HVAC Inspection Checklist form is a crucial tool for assessing the performance and safety of heating, ventilation, and air conditioning systems. However, several other documents are often used alongside it to provide a comprehensive evaluation. Below is a list of related forms and documents that can enhance the inspection process.

  • Maintenance Log: This document records all maintenance activities performed on the HVAC system, including dates, types of service, and any issues noted during inspections.
  • Service Agreement: A contract between the property owner and a service provider detailing the terms of maintenance and repair services for the HVAC system.
  • Indoor Air Quality Assessment Report: This report evaluates the air quality within a building, identifying potential contaminants and suggesting improvements to enhance health and comfort.
  • Energy Efficiency Audit: An assessment that examines the HVAC system’s energy consumption and identifies opportunities for energy savings and efficiency upgrades.
  • Installation Records: Documentation of the initial installation of the HVAC system, including specifications, equipment details, and installation dates.
  • Compliance Certificates: Certificates that confirm the HVAC system meets local building codes and regulations, ensuring safety and compliance.
  • Filter Replacement Schedule: A timeline for changing filters in the HVAC system, helping to maintain air quality and system efficiency.
  • Condensate Drain Inspection Report: A report detailing the condition of the condensate drainage system, ensuring it is functioning properly and preventing water damage.
  • Thermostat Calibration Records: Documentation showing when and how thermostats were calibrated, ensuring accurate temperature control within the building.

Using these documents in conjunction with the HVAC Inspection Checklist can provide a more thorough understanding of the HVAC system's condition and performance. This approach promotes better maintenance practices and enhances indoor air quality for occupants.

Similar forms

The HVAC Inspection Checklist form shares similarities with several other important documents used in building management and maintenance. Here are four documents that are comparable:

  • Building Maintenance Checklist: This document outlines routine maintenance tasks for various systems within a building, including HVAC. Both checklists emphasize the importance of regular inspections to ensure optimal performance and safety.
  • Indoor Air Quality Assessment Form: Like the HVAC Inspection Checklist, this form focuses on evaluating factors that affect air quality. It includes assessments of ventilation systems, potential contaminants, and overall air circulation.
  • Safety Inspection Report: This report examines safety hazards within a building, including those related to HVAC systems. Both documents require detailed observations and notes about equipment conditions and compliance with safety standards.
  • Energy Efficiency Audit: This audit evaluates the energy performance of HVAC systems, similar to how the checklist assesses operational efficiency. Both documents aim to identify areas for improvement to reduce energy consumption and enhance system effectiveness.

Dos and Don'ts

When filling out the HVAC Inspection Checklist form, it's important to follow certain guidelines to ensure accuracy and completeness. Here are four do's and don'ts to keep in mind:

  • Do ensure that all sections of the form are completed thoroughly.
  • Do provide clear descriptions of any issues found during the inspection.
  • Do check the dates of last maintenance and calibration for accuracy.
  • Do verify that all temperatures and measurements are recorded correctly.
  • Don't leave any sections blank without a valid reason.
  • Don't use vague language when describing problems; be specific.
  • Don't forget to sign and date the form after completion.
  • Don't overlook the importance of noting potential sources of contamination.

Misconceptions

Understanding the HVAC Inspection Checklist form is crucial for ensuring the efficiency and safety of heating, ventilation, and air conditioning systems. However, several misconceptions can lead to confusion. Here are eight common misconceptions explained:

  • It's only for large buildings. Many believe that the checklist is only necessary for commercial properties. In reality, it applies to residential buildings as well, ensuring that all HVAC systems are functioning properly.
  • All HVAC systems are the same. Different systems require different checks. The checklist accommodates various types of systems, recognizing that each has unique needs.
  • It's a one-time process. Some think that completing the checklist once is sufficient. Regular inspections are vital for maintaining system efficiency and indoor air quality.
  • Only technicians can fill it out. While trained professionals typically conduct inspections, property owners can also use the checklist to understand their HVAC system's condition better.
  • It's only about temperature control. The checklist covers more than just heating and cooling. It also addresses air quality, maintenance, and potential hazards, ensuring a holistic approach to HVAC care.
  • If everything looks good, no need for inspection. Visual checks are not enough. The checklist prompts deeper evaluations that might reveal underlying issues that are not immediately apparent.
  • It's too complicated to use. While the checklist may seem detailed, it is designed to be user-friendly. Each section guides users through the necessary evaluations step-by-step.
  • Only the major components matter. While major equipment is important, minor components also play a significant role in system performance. The checklist ensures that all parts are considered.

By dispelling these misconceptions, individuals can approach HVAC inspections with a clearer understanding and greater confidence, leading to better maintenance and healthier indoor environments.

Key takeaways

When filling out the HVAC Inspection Checklist form, there are several important points to keep in mind. This checklist serves as a valuable tool for ensuring that HVAC systems operate efficiently and maintain good indoor air quality.

  • Thoroughness is key. Take the time to inspect each area carefully, from the mechanical room to the occupied spaces. Missing details can lead to overlooked issues.
  • Document everything. Make sure to note the condition of equipment, any maintenance performed, and the dates of last inspections. This information is crucial for tracking system performance over time.
  • Be aware of air quality. Sections of the checklist specifically address the relationship between HVAC systems and indoor air quality. Pay attention to contaminants and ensure proper ventilation.
  • Regular maintenance matters. Check if a preventive maintenance plan is in place. Regular upkeep can prevent costly repairs and ensure optimal system function.
  • Communicate findings. Share your observations with the relevant stakeholders. Clear communication can help prioritize repairs and improvements to the HVAC system.