I show how to triple evacuate an air conditioning system, getting it ready to charge with refrigerant. **SHOUT OUT** Hello to: The faculty and students at the HVAC/R program at San Jose City College in San Jose, California.

This video will show you a very simple way to clean the condensate drain on your air conditioner. IMPORTANT: BE SURE TO USE A VACUUM CLEANER THAT SPECIFIES THAT IT’S A WET/DRY VACUUM CLEANER.

When we have problem of clogged toilet, the plunger is the best and most powerful tool to do the unclogging job quickly and efficiently. A toilet plunger has a rubber flange shaped to fit the bottom the clogged toilet bowl, this round shape block the pipe tunnel and creating high pressured vacuum inside the toilet pipeline. This high level vacuum will remove almost everything that is blocking the toilet. It is very simple to use the toilet plunger. You just need to insert the rubber flange deeply into the end of the toilet bowl. The next step is to move the plunger backward and forwards. Repeat this action few times until you successfully opened your clogged toilet.

Sometime we don?t have a toilet plunger, therefore we can try using a rag to fix our clogged toilet. The method is the same as the plunger technique. Take rag and wrap it until you get a shape of a ball. Then insert it to the bottom of the toilet bowl until it completely blocking the pipe. Next, use your hands to pump the toilet in a very similar way as you might use the toilet plunger until the toilet pipe is clear. The rag method to fix clogged toilet can be very dirty action as you must insert your hands deeply inside the toilet bowl and also the water might splash everywhere while trying to fix it.