Every twelve years it is required by law that a propane tank is certified. The latest date of certification can be located on the neck of the propane tank.
Propane generators are great to research. You can use wikipedia to find information that describes the difference between propane generators that would be useful to you.
Information about propane tank services can be found at SIS Propane, Propane 101, Temp Heat, Sparlings, Eagle Propane, Natural Handyman and True Point.
NO! You would never put propane in an air conditioning system! For air conditioning to work it needs FREON. Depending on your car you need to find out what kind of freon it requires, as well.
Propane generators are a good, solid choice. Propane is easy to find, can come in prefilled containers, and is a reliable fuel source. Propane produces significant power per unit of combustion, so will be relatively efficient for your power generation needs.
http://www.generatordepot.us/power-generators/propane-generators.aspx?gclid=CKepsfWrva8CFUbe4Aod7hZWwQ This site has various portable generators starting at $509. It depends on your needs what the price point you need will be.
Propane generators are great to research. You can use wikipedia to find information that describes the difference between propane generators that would be useful to you.
Depending on the item one seeks a certification date, one may find this marking at the bottom of a page, the underside of a container, the back of a package or sometimes beneath or near a label's bar code.
You can get certified but it would be hard to find a respective employer who will hire you. Good luck!
There are many places online where one can go to find a certified financial planner. One specific place to find these would be on the cfp website. They specialize in certified financial planning (CFP).
Information about propane tank services can be found at SIS Propane, Propane 101, Temp Heat, Sparlings, Eagle Propane, Natural Handyman and True Point.
You can find all the information you need about the best place to find a job as a a certified medical assistant at this website, http://medical-assistant-training.org/.
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There are several places you can do this. I would check out http://www.interiordecoratingschool.com/, where you can get certified in as little as 12 weeks.
That would depend on the type of "Gas" nitrogen? Freon , propane, natural , argon, Oxygen, CO2
You can certified accountant through a phone book. You can find a list of certified accountants at www.certifiedpublicaccountants.com/ or www.aicpa.org/.
There are many places where one can find certified translators. One can find certified translators at popular on the web sources such as Acebo and ATA Net.
To what?? Try and put some propane in your car's petrol tank and you might find your answer for that case.