Hi,

I have an issue about monitoring device for constant volume system. In the credit language, for constant volume system, it require install a current transducer on the supply fan,...

Our project have 1 PAU supply fresh air to many plenum of FCU (return air + fresh air), beside that we also have some meeting room which fresh air is supply through...

Hi, I would like to know if minisplit (non-ducted) units have to comply with Standard 62.1-2010, Section  5.8, "...p0articulate filters or air cleaners with a minimum efficiency reporting value...

We are having query related to prerequisite requirement of monitoring in LEED BD+C V4. 

We are planning to install 'Direct Evaporative cooling system' with HVLS (high volume low speed)...

The Project Team needs some clarifications about parking garage ventilation. We have three different questions, not linked to each other.

1. Is it possible to use natural ventilation...

Dear All,

 
We are currently involved in the LEED Certification of a small airport terminal (15.000 m² of passenger area). The terminal will be an open space (with small...

Dear all,

We have a case of CI fitout, with VAVs in project scope but no AHUs in our scope. The client leased an office area which receives mixed air (fresh+return) from the central...

We are working on a high rise apartment job following ASHRAE 62.1. We have dedicated Heat pump for all dwelling unit and dedicated remote exhaust fan for toilet/kitchen. We are thinking of...

Hello everyone,

I hope everyone is safe and sound during this time of crisis. 

Is there a provision which allows to use ASHRAE 62.2 2010 in lieu of ASHRAE 62.1 2010 to meet...

Sorry i posted this under the wrong version before, reposting it her. It is a BD+C v4 project we are working on and struggling a bit with the monitoring requirements for minimum...