Fun with HVAC
DrZarkloff's Channel
Alert iconSubscribed
 
 
Sign in or sign up now!
Hello, you either have JavaScript turned off or an old version of Adobe's Flash Player. Get the latest Flash player.
HVAC check valves and solenoid valves
HVAC Testo Digital compound gauges for sale
HVAC Super Pro glue redo
HVAC Emerson XJ series condensing units
HVAC ECM motors 1
We have two winners
I had knee surgery
HVAC Sequencers 1
DrZ shirts
HVAC A/C Renew 2
HVAC run capacitor Made in the USA.
HVAC flare tools
HVAC A/C Re-New
HVAC questions and answers 1
HVAC use of split loom
DrZ rants about the National debt
HVAC Ice Machine Tour
HVAC KickStart hard start kit by RectorSeal
HVAC condensate drain tablets
HVAC Nu Line condensate line cleaner.
HVAC Compressor Amp Draw
HVAC Pump Down 2
Total HVAC Randomness 1
HVAC tubing benders 1
HVAC Job Interview
HVAC Bad Tech
Nissan Leaf test drive
HVAC Troubleshooting Tool Pouch
HVAC rubber vibration pads
HVAC more about SPST, SPDT and SPNO-SPNC relays
HVAC SPST, SPDT and SPNO-SPNC relays.
HVAC relays
HVAC 4 inch air filters
HVAC V-Belts 2
HVAC V-belts 1
My Google Chrome Application
HVAC reversing valve coil reversal
HVAC Commercial Leak Stop by Cliplight
HVAC 5 years experience needed
HVAC armaflex for beginners 2
HVAC air handler maintenance
Loading...
Loading...
Loading...
Loading...
Loading...
DrZarkloff
Alert iconSubscribed
Loading...
Profile
 
Name:
Jim
Channel Views:
387,908
Total Upload Views:
5,610,618
Style:
Educational
Age:
57
Joined:
Feb 12, 2007
Latest Activity:
1 week ago
Subscribers:
7,875
What is my channel about? I make videos about air conditioning and post them on youtube for the World to see.

You can sometimes check me out when I go live on ustream. http://www.ustream.tv/chann...
About Me:
 
I'm an air conditioning technician. I have found that people will lie, cheat, steal or kill to get their air conditioner fixed.

Please visit my wife's channel at:
http://youtube.com/dearestb...
Country:
United States
Occupation:
A/C Tech
Interests:
I like to read and write books. Recently, I've become interested in watching and making videos for fun.
Movies:
youtube.com
Music:
Pink Floyd, Brad Paisley, Alanis Morissette and anything classical
Books:
Life on the Meridian, InterTerrestrial, Planet Movers, Inc.
Channel Comments
annberryham (7 hours ago)
Taking HVAC class. At home I have an older R-22 heat pump. How do I find out what kind of metering devices my heat pump has? There is nothing about it on the plate.
afterhoursair (3 days ago)
Hey doc z I wonder if sometime you could do a video about venting a gas furnace- and how to properly size the flu for a gas furnace. love your vids.
MrGarcon98 (1 week ago)
nice work again dr z. i had a conversation with one of my teachers about how much pressure to use on nitrogen if you do use it i know its barely above zero flow pressure ,,,like 1 or 2 lbs of press? put it in my inbox if you would please,
EuroDisneyland1992 (1 week ago)
Great Channel , very interesting !!!
TheSuperClaude (1 week ago)
@ whereisthemessiah.....Sounds like you might be charging vapor only when this is happening.....Try charging with liquid only in low ambient conditions.
whereisthemessiah (1 week ago)
Dr Z
Im trying to charge a heat pump in the winter with r22. Its about 40 degrees outside. Ive gotten about half the amount of r22 needed into the system, but the defrost is kicking on now and shutting off the compressor. Can you give me some advise please. Im still green behind the ears!
MrBrycell (1 week ago)
on most residential refrigerators the filter driers out let is where the cap tube starts, is that hard to replace cause the cap tube is so small? can any problems arise like can they get pluged while your brazing the filter in?
Elealehvaba (2 weeks ago)
Hey jim,
I was wondering if you could help me remember the proper way to charge a heat pump in heat mode. Thanks!
princesspinkluckyme (2 weeks ago)
keep up the awesome awesome work here! hope ur day is goin well , and happy new years :)
xjxrat1 (2 weeks ago)
DR.Z,
How are you today? I would like to ask you if you can do a video on how to pull a vaccume on a system that was pumpdown to make repairs.Would you just hook it up to the yellow hose to the vaccume pump an open the low side gauge manifold and pull the vaccume? Or is there more to it? Thank you for your time.
Jeffrey
Alert icon
Alert icon
Alert icon
Alert icon
Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more