Hi sir, You are an OG of HVAC I'm working as Hvac design engineer for last 3 years, you are my inspiration to be in design field, and I really value your knowledge of Hvac in design, Thank you so much sir, looking forward for such videos (I want Kitchen Ecology unit, make up air unit calculations)
Amazing video. I'm not even in HVAC and I used it to calculate a decorative grill size. I'm pushing the 800 fpm limit. Other than noise, is there a risk of my decorative cover blocking too much air to the unit?
Thanks. Other than noise, pushing the FPM higher will lead to higher pressure drop which is the air resistance that could slow down the AC fan speed (which reduces the overall airflow). However, we’re talking about prolonged length like a duct. One or two grilles that increases from 500 to 800 FPM wouldn’t have a noticeable difference.
@@aircondlounge what about if the decorative grill is used to replace the air return grill cover? Am I going to starve the furnace from pulling in enough air? What are the risks I run here?
@@whitefalcon017 it’s best to check with the grille supplier about the free area and then calculate the required grille size in order not to affect the system
Good Morning, at the end of your presentation on grills you commented on dealing with noise from air handlers at the grill, which of presentations were you referring to. Thank you
Hi sir, You are an OG of HVAC I'm working as Hvac design engineer for last 3 years, you are my inspiration to be in design field, and I really value your knowledge of Hvac in design, Thank you so much sir, looking forward for such videos (I want Kitchen Ecology unit, make up air unit calculations)
Best video😊, hoping you can upload more videos about hvac design
Good to know, thanks.
YOU ARE THE BEST
Amazing video. I'm not even in HVAC and I used it to calculate a decorative grill size. I'm pushing the 800 fpm limit. Other than noise, is there a risk of my decorative cover blocking too much air to the unit?
Thanks. Other than noise, pushing the FPM higher will lead to higher pressure drop which is the air resistance that could slow down the AC fan speed (which reduces the overall airflow). However, we’re talking about prolonged length like a duct. One or two grilles that increases from 500 to 800 FPM wouldn’t have a noticeable difference.
@@aircondlounge what about if the decorative grill is used to replace the air return grill cover? Am I going to starve the furnace from pulling in enough air? What are the risks I run here?
@@whitefalcon017 it’s best to check with the grille supplier about the free area and then calculate the required grille size in order not to affect the system
🙏🏻🙌🏻
Good Morning, at the end of your presentation on grills you commented on dealing with noise from air handlers at the grill, which of presentations were you referring to. Thank you
Morning, I yet to publish a video on that topic. Will upload in the future. Thanks.
Your not uploading new videos?
Probably continue on December. Now preparing to launch a new course.
Always visit your channel if there's a new upload.