FAQs

FAQ Topics

Browse by Category
	A/C Basics (10)
	A/C Compressor questions (3)
	SubZero® Synth. A/C Booster (5)
	Arctic Freeze® Ultra Synthetic (4)
	SUPER SEAL Leak Sealer (11)
	Smart-Charge™ (5)
	A/C Leak Sealers (16)
	Retrofitting an A/C System (13)
	Flushes (2)
	Lubricants (5)
	A/C Air Purification/Odor (1)
	Diagrams / Specs (10)

Frequently Asked Questions

Home > A/C Basics

Search Knowledgebase

Jump to Category

FAQ(s) found under A/C Basics

Showing 3 Of 10

Prev | Next

What about so called drop in refrigerant that I see advertised on the market?

Printer Version

The EPA requires that ANY replacement refrigerant MUST have unique fittings, charging devices and label. Therefore, the EPA states that "drop in" refrigerants are illegal. Furthermore, only R134a has been tested and approved by the original equipment manufacturers.

Related FAQs In This Category

• If I put in refrigerant (top off), do I need to add oil too? If so, what type and how much?

• My A/C is blowing cold but not as cold as I would like it. Will adding additional refrigerant make the air colder?