YaeTek 4CFM 1/3HP Rotary Vane Air Vacuum Pump HVAC A/C Refrigeration Kit AC Manifold Gauge Set w/Leak Detector R410a R134a R12 R22 R404
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Selected User Reviews For YaeTek 4CFM 1/3HP Rotary Vane Air Vacuum Pump HVAC A/C Refrigeration Kit AC Manifold Gauge Set w/Leak Detector R410a R134a R12 R22 R404
It is not possible to connect standard American HVAC hoses to gauges. I think it must be metric. It was sent back to me in its entirety.
There is enough power for light use with this pump. A/C systems can be serviced with enough vacuum pulled by this machine. Despite my efforts, I managed to reach A 30 degree temperature would not be out of place at low altitudes. It's a good deal if you just want to buy the pump kit. threads on the hose fittings seem to have been cut sloppily, as if they were all glued in place rather than glued together. Getting them to seal proved to be very difficult. A hose that I used to measure positive pressure while charging my heat pump blew off at or around 50 psig.
Despite its yellow color, the Yellow Hose does not come with the appropriate fitting to fit the R'134a refrigerant refill can. There is only one fitting that will fit the yellow hose. This fitting is R12, which is no longer manufactured. Also, there is no fitting on the vacuum pump that is compatible with the yellow hose for R134a, so you cannot even use it.
As someone who did this stuff before, but hadn't brought my equipment with me back east when I moved, I knew better than to let the gas in without vacuuming it out first. So, I picked up this mini split system kit to install the pump, and it worked flawlessly and quietly. Overall, I would recommend this place if you are planning on doing a mini split or charging your.
This is a good pump for very small jobs, but does not meet professional standards at all.
A nice package, but I had to search around quite a bit for the adapters. Fittings like these are from an old style of plumbing. Nevertheless, it is necessary to install the vacuum pump. As yet I haven't done anything with this set so I will rate it as a mid-level.
The right tool was used to complete the task.
I would order it As such, it was successful in fulfilling its.
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