• Alka N Choudhary
• Jyoti Rawat

This paper present a validation of Heating Ventilation and Air Conditioning System(HVAC). The validation study provides the accuracy, sensitivity, specificity and reproducibility of test methods employed which must be documented. Validation studies are conducted in accordance with predefined protocol. Written reports, results and conclusion are prepared and evaluated, approved and maintained properly. Validation is the art of designing and practicing the designed steps alongside with documentation. HVAC system is needed for maintenance for suitable temperature, proper and continuous flow of air which prevents any contamination in process, hence providing optimum condition in premises. Qualification of HVAC system include DQ, IQ, OQ and PQ. Validation with proper procedure and acceptance criteria are mentioned according to ISO guidelines. Various parameters to be evaluated for validation of HVAC system include air flow pattern, air flow velocity, air change per hour, filter leak test, particle count, viable monitoring, filter integrity test, pressure differential, recovery test for temperature and humidity uniformity and fresh air determination.

HVAC, validation, qualification, documentation, RH.

"Validation And Qualification Of Heating ,Venilation, Air Condiioning System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.358-366, May-2019, Available :http://www.jetir.org/papers/JETIR1905B52.pdf

"Validation And Qualification Of Heating ,Venilation, Air Condiioning System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp358-366, May-2019, Available at : http://www.jetir.org/papers/JETIR1905B52.pdf