Bytcew HVAC Tools Kit Accessory for Circuit Breaker Finder Vacuum Pump, Ac Guages Clearance and Equipment, Compatible with Yellow Jacket 69522, 69411,RT310,RT250,RT310,ET300,ET310

Was excited to buy this and use it. Get to a job hook it up to disconnect checked power and it was on and it did not work even had a coworker that has used these many times hook it up since i thought i might have hooked them wrong and yet again still didnt work. Im keeping them just incase i go to a different job and maybe just maybe they will work. * UPDATE Used it with a new job and can confirm it does work this thing is a life saver lol. 5 stars recommend getting one of these.

The pump was what I wanted size and weight. As I read the information of pump it didn’t say it was a for automotive use . But I hope I can replace the hose fittings on the . It is the right CFM and the perfect for taking on roof .

I use it for power when I’m working at the condenser and there’s only 220 V and I need some power to run tools. Or rooftop units with there is no 110 V

Good quality the best is the alligator clips hold on tight dont come off lose

Never use an extension cord again ! With this you can take power from Disconnect when no plug is available. Just remember to only use one pole and ground neutral. Put ground on disconnect casing

good tools for hvac

Excelente y fácil de usar este producto

As advertised. Seems like it is made out of good materials.

Never have to drag around any more extension cords when you use this power junper.

Have not had the opportunity to use this, but it looks very well made for a power supply from the disconnect box at a hvac unit. It is going to be very useful in a wide range of applications for me and will gladly come back to edit/update after use.