EF Products, Inc. - Auto A/C Products & Sealing Solutions
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AC Basics (17)

Diagrams / Specs (4)

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Smart Charge (3)

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Frequently Asked Questions

Most Viewed FAQs

• How do I locate my low side service port to perform service work?
   First, all service work should be performed from the low-side service port. The high side service po...
Hits : 15616


• Chart of R134a oil specs. by vehicle make.
   Please click the here to view the R134a oil specs. by vehicle make....
Hits : 13228


• Typical Automotive A/C System.
   ...
Hits : 12948


Latest Added FAQs

• If I do not use the enite can of refrigerant can I leave it in the unit.
   Yes, it is ok to leave the partially filled can on the unit until the next time you need to use the ...
Hits : 518


• What happens when the battery charge is so low the Smart Charge cannot continue to provide accurate readings?
   The while loght on the unit will stay on and the unit cannot shut off manually. You can reset the un...
Hits : 360


• What kind of batteries should I use for the Smart Charge?
   AA-type alkaline batteries are OK. But for longer life use rechargeable NiCd or NiMh....
Hits : 389


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