The Effects of Rain on a Window Air-conditioning Unit?

Answer Window air conditioners cool the air inside a room and vent the hot air through radiator fins outdoors. Some people cover their window air conditioners to keep drafts out of the room in the winter.... Read More »

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Does window unit air conditioner have to sit in a window?

Window air conditioning units must be installed in a window because the heat generated by the air conditioner needs to vent outside instead of remaining in the room. If window installation is not p... Read More »

How to Recharge an Air Conditioning Unit?

An air conditioning unit sometimes needs to be recharged if the unit stops blowing out cold air. This happens when the A/C runs out of coolant. If the A/C is simply not turning on, then the A/C com... Read More »

How to Add Freon to a Car Air Conditioning Unit?

Today's vehicles are made to travel hundreds of thousands of worry-free and maintenance-free miles. While there are usually few if any major problems before you reach 100,000 miles on a newer vehic... Read More »

How to Recharge an Air Conditioning Unit R-12?

Vehicles with air conditioning manufactured before 1994 use R-12 as the refrigerant. The Clean Air Act of 1990-Section 609 required the phase out of CFC refrigerants starting in 1994. CFC refrigera... Read More »