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Yes, in fact it's a legal requirement. All AC equipment needs to be dedicated to the type of refrigerant being used. You can find out more about the legal requirements and the newly enacted standards at www.macs.org
don't need gauges at all. go to Walmart get 134a can with charging hose and begin filling with air
conditioner running full blast. when it gets cold cease adding additional freon as more is not better, it will increase head pressure and may lessen life of compressor. legal is only a term of attorney bar association dictates, moron who think that though they have no knowledge of use to any one that they should micromanage life in general.
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When do meteorologists use rain gauges?
meteorologists use rain gauges to measures the rain everyday
Do you use a comma to separate a dependent clause and a verb?
Yes, you should use a comma to separate a dependent clause and a verb.
When should an applicant use a separate resume or objectives?
when should an applicant use different resumes or objectives
What should you use to separate a mixture?
a magnet or hot plate
What the difference between earring and gauges?
The difference is mostly we use spacers for our car wheels but use ear gauges for ear.
Does a analog gauges use digital display of numbers?
Analog gauges do not use digital numbers or digital displays. Analog gauges use dials or a pointer. Think hands moving around a dial as in an analog speedometer. If it has digital numbers then it is not an analog gauge it is a digital gauge.
When an subordinate clause is used as an adjective when should you use a comma?
Use commas to separate clauses.
Would a filter be useful to separate a sugar and water solution?
No. You should use evaporation of the water to separate the sugar and water.
Why do gardeners use rain gauges?
farmers use rain gauges in their farms to know the amount of rainfall so that they could cultivate different crops by knowing the amount of rainfall
How do alternative fuels affect the ozone layer?
The main damage to the ozone layer was caused by freons, with the layer thinning to such an extent over Antarctica that it was referred to as the'ozone hole'. Fortunately, the industrial use of freons was banned, perhaps just in time, and the ozone layer is recovering. Alternative fuels are unlikely to affect this recovery.
Can you use the same gauges for different air conditioning refrigerant?
Yes you can.............
Should you use periods when writing FYI?
No. It represents a phrase, not three separate words.
