03:12

1991 RV Coleman air conditioning, never charged working perfectly good.

01:08

1991 RV air conditioning service guide vacuum to 200 µm. Manufactured back to the 1950s.

03:25

AC THERMAL FLUID FAN CLUTCH LOOKS GOOD ? (“ but it is not good”)

05:10

This AC can become a COMEBACK for the shop, because it works right now, but won’t later

03:21

AC WORKS FINE ? But I’m finding other problems.

07:43

AC BAD AIR FLOW. = FALSE PRESSURE READING = FALSE superheat & Subcooling readings

13:26

Mysterious hot air coming from outside to evaporator when it should not be

10:58

EXPERIMENT ADDING 60g REFRIGERANT AT A TIME. Watch superheat and subcooling.

01:49

Subaru clutch stops working while I’m videoing. I diagnose it with a knock of my fist. EZ diagnosis.

02:53

Subaru Impreza refrigerant lakes because it’s a Subaru and that’s what they do 🤭

01:12

The best cheap Amazon 134 service couplings I have used. I have been using them for a month now

01:58

Toyota tundra multiple heat exchanges I’ve never seen before on a Toyota. Electric fan clutch

00:33

IMG 4675

02:47

REPAIR BILL electric heat recovery, multiple plate, heat, exchanger, and electric expansion valves

05:34

 two electric vehicles, YF refrigerant multiple plate heat exchangers glycol loop systems.

01:44

REFRIGERANT RECOVERY ON HIGH PRESSURE LIQUID LINE WITH AC COMPRESSOR RUNNING “(WHY”) ?

01:42

AC EXTREME NOISE FROM COMPRESSOR 🔥

02:17

Refrigerant Recovery on SUBARU

06:21

AC CLUTCH NOT COMING ON ELECTRONICALLY. What’s wrong

07:06

AC COMPRESSOR NOT COMING ON SUBARU COMPRESSOR

08:08

SUBARU REFRIGERANT LEAKS Lots of refrigerant leaks. Subaru is good at this. 

01:44

Refrigerant recovery Honda missing half its refrigerant charge.

04:02

300 W power electric AC pressure operating in a low load condition

02:10

Quest 335 High-Efficiency dehumidifier.EXCELLENT TECH CUSTOMER SUPPORT 👍

06:46

DULE AC STACKED CONDENSERS. Excellent foam airtight seals no gaps allowed.

03:35

AC PRO Pressure Temperature Guide i’m trying hard to find a match that works ?

01:46

R134 coupling tool becomes a one-way high-pressure valve. ***(FAILURE )***

05:09

Fieldpiece MICRON GAUGE SOFTWARE CONNECTION AND SET UP 

02:21

Harbor freight battery powered vacuum pump warranty replacement

01:47

LONG Screws can puncture AC condenser 

03:52

Coil Corrosion Caused by Plugged Roof Gutter .  cedar would singles oak leaves Pineneedles.. acidic

02:22

COIL CORROSION JUST STARTED BAD THIS YEAR , WHAT CAUSED IT ???🤔

01:41

HARBOR FRIGHT VACUUM PUMP DIED AFTER 1 MONTH OF USE

01:50

AC refrigerant oil missing out of compressor. Where did it all go? There’s no oil leak. 

00:19

BMW brake pads cost as much as a used car. M2 (dust free) special pads

01:37

Double oil charge even triple oil charge HOW ? 🤔 I explained written description below.

01:32

AC aftermarket condenser comparison to OEM original condenser.

02:53

STOP VACUUM LEAKS AT YOH AC SERVICE CUPPINGS NYLOG

00:46

BMW AC compressor bolts super lightweight aluminum. Come with a hefty price tag to.

00:38

8 series BMW 

01:10

Stratus refrigerant leak detector makes easy work of finding refrigerant leaks

01:30

1970 280 SL unnecessarily ridiculously too difficult to attach to the high / low side fittings 

08:58

280 SL Mercedes high side low side fittings,High side fitting don’t even try to connect

01:41

AC CLUTCH COIL WIRE EXPOSED. Somebody cut and splice wire.

01:28

 1000g vapor refrigerant forced into the low side with the engine off special start up procedures 

03:52

LOW SIDE VAPOR REFRIGERANT CHARGE ONLY.  slow method compared to high side liquid..

01:12

Second nitrogen, purge drops, moisture content, flattens out the curve you can see with your eyes 

05:05

Performing nitrogen sweep on this old Mercedes only one hose

06:09

AC service port one hour extra labor to connect and disconnect. This is ridiculous. 

02:16

LOW ON REFRIGERANT. Worked good and cool weather.. But in over 100°F compressor stopped working

04:18

AC not working that’s all I was told. Missing information, somebody looked at it. Clutch gap rubbing

01:04

400 PSI plus on the high side AC pressure because of thermal fluid fan clutch needs replaced 

01:47

Intake and exhaust valves 186,000 miles 2012 Prius C what do they look like?

02:42

Prius EGR COOLER SHINY CLEAN 🧼 AFTER 186,000 miles. Just change your oil all the time..

10:58

YOU ADD MORE REFRIGERANT & HIGH SIDE GOES DOWN ?🤔

02:46

73 PLEATS IN THIS MERV 16 FILTER. 10 plates in the cheap Merv 10 filter. 

03:22

MERV 16 filters has 73 PLEATS can be less air restrictive than Merv 10 ?🤔 with 10 PLEATS

01:50

Cheap air filter, compared to more expensive air filter. Expensive is the better buy.

00:58

Title 24 test and balance airflow on ductwork

07:56

HIGH FLOW DEEP VACUUM HOSE WITH HIGH PREFORMANCE 1/4” FITTINGS