Air Handling & HVAC

Get the latest news and insights from ACH Engineering

Air handling

Air Changes Per Hour (ACPH)

By ACH Engineering | September 22, 2023

What is ACPH? Air Changes Per Hour (ACPH) is a…

Read More

What are HVAC Systems?

By ACH Engineering | May 29, 2023

HVAC (heating, ventilation, and air conditioning) systems play a critical…

Read More

An Insider Look: Passbox vs Airlock

By ACH Engineering | February 6, 2023

Passbox and airlock are two types of controlled environments used…

Read More

Cleanroom Pressurization

By ACH Engineering | December 19, 2022

Cleanroom pressurization refers to the control of air pressure within…

Read More

Why Airlocks?

By ACH Engineering | April 6, 2022

Ante Rooms Are So Important in GMP Facilities Airlock systems…

Read More

Cleanrooms and Air Filtration

By ACH Engineering | March 19, 2021

One of the main things that makes a cleanroom “clean”,…

Read More

The Importance of Cleanroom Airflow

By ACH Engineering | December 31, 2020

Any controlled environment or cleanroom is expected to maintain a contamination-free,…

Read More
Efficient HVAC in cleanrooms

What is the Importance of an Efficient HVAC System in the Cleanroom?

By ACH Engineering | October 2, 2020

Basic HVAC System Principles Heating, Ventilation, and Air Conditioning (HVAC)…

Read More