Air-conditioning systems

This video gives a summary of the different types of air-conditioning systems on commercial and insitutional buildings

Category:

Science & Technology

Tags:

• HVAC
• VAV
• air-conditioning
• singlezone
• CAV
• BMS

[1912RamblerFan01]

Is the First Greenish-Colored Unit a Engineered Air Unit?

[mechanicwarrior20]

@1912RamblerFan01 yup

[1912RamblerFan01]

@mechanicwarrior20 Cool! I love Engineered Air Units. My School has a Engineered Air Outdoor Heater Unit/Air Conditioner that can be seen right outside the 6th Grade Mathroom's window.

Sorry for the Edit, but Engineered Air is made in Calgary in Alberta, Canada. This is the First and Only Video I know of that features a Engineered Air HVAC System on Youtube yet.

[1912RamblerFan01]

@mechanicwarrior20 Cool! I love Engineered Air Units. My School has a Engineered Air Outdoor Heater Unit/Air Conditioner that can be seen right outside the 6th Grade Mathroom's window.

[fs1]

Nice video, thanks

[mechanicwarrior20]

ahh I was not mad, what I was mad about was that the motor was dead for years and years and noone bothered to say anything about it?

[bigboyvernon]

mechanicwarrior20,

Sounds like something stupid I would have done in my younger years. I hope you didn't kill the guy, he was just learning from experience the hard way.

[mechanicwarrior20]

pretty much, the duct sampling tube made contact with the damper blade preventing the motor to make a complete revolution.

[bigboyvernon]

mechanicwarrior20,

I presume that was a field installed smoke detector (rather than factory installed) and had one of its pressure differential sensing tubes installed in the wrong location, if it fried that $800 motor.

[mechanicwarrior20]

I also saw once a duct smoke dectector hitting a modutrol motor on a large multizone air handler and cause a $800.00 motor to fry.