HVAC Training - How to spot low air flow
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- Опубликовано: 27 июл 2012
- Air condtioner repair Louisville | Home Performance Solutions | Call (502)749-4969
Here I show the problems with having dirty filters
Here is a video that I made on how to measure BTU
• Air Conditioner Servic...
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Excellent video Eddie! These video's help me grow and learn so much faster... Thank you!
Great video Eddie, man you are getting good at this . Keep up the good work..
Again Thank you Eddie for taking the time to do this I have seen many vids on clean your filters or else but thanks for showing what really happens if there dirty and what to look for.
Thx,Thx,Thx...
Kevin
WOWWW Eddie, very impressive and instructional !!!!
Thank You for your hard work and sharing your knowledge.
Keep it up!!!
Again Eddie,
great video thanks for taking the time to make us smarter.
kevin
Thanks, I really like the fact that I can print my findings.. I haven't had to use any of them yet but I am sure that I will one day..
Astonishing number differences!! I'm going to show your video's cause I've alway's this debate were most folks around me think that these things do not cause variable difference's in system performance power consumption. But now I got my ammunition and proof that this is not a machine that constantly run's the same way a light bulb would consume power ha ha ha!! Thanks Eddie you made my day!!! :D
I'm glad to be of service ;)
Thanks, I wish that I knew about this when I first started. Its never to late to learn though
Great video Thanks!!
Another great video Eddie. As they say, the proofs in the pudding or printout in this case,lol. Take care,Brett
I will be working on some real soon..
Thanks!
Hey Eddie a mother great vid, to many times do I find dirty air filters...Keep the vids coming..Thanx
dude i love your videos, i want all your tools men! it's almost impossible to get them in mexico :(
I will continue to pump out videos for you to learn!!
Hi Eddie!! Long time not hear from you! Now that we are just to start A/C season I need to refresh my memory with your knowledge. Thats why I just stared again watch your great videos.
How did you find EER??
Great video! Thanks for sharing. You said subtract 35 degrees from your indoor temp and that should give you your evap saturation temp. I am assuming that is for a 15seer. What would it be for ten and thirteen seer? Great tip by the way! That was subtracted from room temp not return temp correct?
Fantastic Video. Thanks for spending the time to be so detailed.
Eddie can you please share the mathematics you used to compute btuh output for this video?
Thanks, Chris
No problem..
What happened to this guy..he made great videos...he was on some next level stuff with the printouts and all that, way before the iconnect/imanifold
Thanks, the hardest thing is keeping the time down.. lol
I can go on some tangents you know..
y cxan get the filter 20 21donde puedo consegir para mi carrier esa medida cque no consigo en ningun home depot
Sure but to get a better understanding please check out the video that I made about measuring btu's. I will put a link to it in the description
anyways the formula is 4.5 x enthalpy difference x cfm
Thanks for watching!
Great video. I've never seen the wattage measurement taken at the contactor.
If you don't mind me asking, what do you personally use this measurement for?
Thanks, I learn a few things from your videos and appreciate your expertise.
+Michael Brown the wattage us used to determine the EER of the unit. Notice that the two 'total BTU's ' are so vastly different, 36.9K compared to 9K BUT the total power difference between the before and after is less than a 60 watt light bulb. You can't determine what a unit is costing to operate or how well its operating without knowing this information. Every GOOD manufacturer will include in their literature charts at different temps as to what the EER/SEER and watts should be, their ball parks, this example shows the system is in need of extreme attention.
I love my printouts!!!
Eddie L. Doing a job job... I'm way in Alabama... Keep pushing Eddie... Good heart
( +Michael Brown) the wattage is one part of the equation used to determine the EER of the complete system. Notice (@6:19) that the two BTU totals are vastly different, 39k & 9k BTU's BUT THE TOTAL ENERGY required for each is differentiated by less than a 60 watt light bulb! (2630 watts vs. 2253 watts). This reveals that the unit is costing more than 4 times in energy costs (39,000/9,000=4 ). Total increased to the consumer doesn't stop there, longer run times, oil return issues, overheating of discharge valves etc etc. en.wikipedia.org/wiki/Seasonal_energy_efficiency_ratio
How did you get the EER ?
cfm x 4.5 x entholpy difference
Look for my video "btu output' it was one of my first videos
I made a video on determinig EER, you sholud check it out.
9 k btu whoa that's lower than a large window unit puts out
the pressure temp differences make no sense, the after looks like the before, you have a clogged air filter you get low pressure, superheat, 23F coil gives you icing.