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Updated: Aug 05, 2026
No. of Questions: 116 Questions & Answers with Testing Engine
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ASHRAE HFDP Exam Overview:
| Certification Vendor: | ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) |
| Exam Name: | Healthcare Facility Design Professional (HFDP) Certification Exam |
| Exam Number: | HFDP |
| Exam Duration: | 150 minutes |
| Real Exam Qty: | 115 (100 scored + 15 unscored) |
| Related Certifications: | ASHRAE Certifications (general) Healthcare Engineering certifications |
| Exam Format: | Multiple choice (single best answer), Computer-based testing (CBT) |
| Exam Price: | Approx. USD 395–500 (varies by region and membership status) |
| Available Languages: | English |
| Certificate Validity Period: | Typically 3 years (renewal/maintenance required per ASHRAE certification policy) |
| Passing Score: | Scaled score ~70 (official passing threshold varies by exam form) |
| Recommended Training: | ASHRAE Handbook – HVAC Applications (Healthcare Chapter) ASHRAE HVAC Design Training (Healthcare Facilities) |
| Exam Registration: | ASHRAE Certification Portal |
| Sample Questions: | ASHRAE HFDP Sample Questions |
| Exam Way: | Computer-based exam at authorized test centers or online proctoring (depending on region and ASHRAE policy) |
| Pre Condition: | No strict prerequisite; however, HVAC, mechanical engineering, or healthcare facility design experience is strongly recommended. |
| Official Syllabus URL: | https://www.ashrae.org/professional-development/ashrae-certification/hfdp |
ASHRAE HFDP Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Professional Practice | 10% | - Project execution and coordination
|
| Planning & Programming / Medical Context | 15% | - Medical Background Information
|
| Standards, Codes, and Guidelines | 15% | - Healthcare HVAC standards and regulations
|
| Design of Healthcare HVAC Systems | 50% | - Mechanical systems in healthcare facilities
|
| Operations & Maintenance | 20% | - Facility operation and lifecycle performance
|
ASHRAE Healthcare Facility Design Professionals Sample Questions:
1. Which NFPA standard or code is the BEST guide for ventilation of medical gas storage or transfilling areas?
A) NFPA 45
B) NFPA 55
C) NFPA 90A
D) NFPA 92
2. Which of the following describes the primary difference between the design intent for the air distribution in an Operating Room compared to a standard Patient Room?
A) The supply diffusers in an Operating Room direct a unilateral downwards flow of air towards the patient
B) The supply diffusers in an Operating Room provide at least 12 ACH for maximum dilution of airborne contaminants
C) The supply diffusers in a Patient Room provide a unilateral downwards flow of air towards the patient
D) The supply diffusers in a Patient Room provide at least 12 ACH for maximum dilution of airborne contaminants
3. Which of the following standards requires a machinery room when the maximum amount of refrigerant per the standard is exceeded?
A) ASHRAE Standard 15
B) ASHRAE Standard 170
C) ASHRAE Standard 62.1
D) ASHRAE Standard 34
4. A Protective Isolation Room, Surgical Cystoscopic Room, or Bronchoscopy Room shall maintain a MINIMUM room differential pressure of:
A) 0.01 inch water gauge (2.5 pascals)
B) 0.05 inch water gauge (12.5 pascals)
C) 0.10 inch water gauge (25 pascals)
D) 0.025 inch water gauge (7.5 pascals)
5. Airborne Infection Isolation Rooms are intended to prevent the spread of diseases such as:
A) AIDS
B) MRSA
C) Hepatitis
D) Measles
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: D |
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Frequently Asked Questions
What's the applicable operating system of the HFDP test engine?
Online Test Engine can supports Windows / Mac / Android / iOS, etc., because it is the software based on WEB browser. You can use it on any electronic device and practice with self-paced.
Online Test Engine supports offline practice, while the precondition is that you should run it with the internet at the first time.
Self Test Engine is suitable for windows operating system, running on the Java environment, and can install on multiple computers.
PDF Version: can be read under the Adobe reader, or many other free readers, including OpenOffice, Foxit Reader and Google Docs.
How often do you release your HFDP products updates?
All the products are updated frequently but not on a fixed date. Our professional team pays a great attention to the exam updates and they always upgrade the content accordingly.
What kinds of study material PracticeMaterial provides?
Test Engine: HFDP study test engine can be downloaded and run on your own devices. Practice the test on the interactive & simulated environment.
PDF (duplicate of the test engine): the contents are the same as the test engine, support printing.
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You will receive an email attached with the HFDP study material within 5-10 minutes, and then you can instantly download it for study. If you do not get the study material after purchase, please contact us with email immediately.
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Yes, you will enjoy one year free update after purchase. If there is any update, our system will automatically send the updated study material to your payment email.
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Once download and installed on your PC, you can practice HFDP test questions, review your questions & answers using two different options 'practice exam' and 'virtual exam'.
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Practice Exam - review exam questions one by one, see correct answers.
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