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optimal cooling control: universal air conditioner sw 4002c a/c trinary switch logo

Optimal Cooling Control: Universal Air Conditioner SW 4002C A/C Trinary Switch Review

4

·

Excellent

Revainrating 5 out of 5  
Rating 
5.0
🔋 Switches & Relays, 🏎️ Performance Car Parts & Accessories

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Details

BrandUAC
Item Dimensions LxWxH5 x 4 x 3 inches
Specification MetIso

Description of Optimal Cooling Control: Universal Air Conditioner SW 4002C A/C Trinary Switch

Brand New, OE replacement: UAC branded Trinary HPCO CF LPCO. Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications. Maximum cooling efficiency.

Reviews

Global ratings 4
  • 5
    4
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Works perfectly! for parts

Will work on a 1977 Corvette but will require an adapter for use on the high pressure rail. It's too big for the p-12 mailport. Old Air Products sells a female to female adapter.

Pros
  • A/C
Cons
  • Contact Seller

Revainrating 5 out of 5

Pressure at actuation point

Haven't installed the part yet but would like to upload a picture showing the switch actuation points as it's not in the description. Expressed in pounds per square inch, the points are HP 377 psiMP 242 psiLP 28 psi

Pros
  • Trinary
Cons
  • Crumpled

Revainrating 5 out of 5

The first one was defective but they got it right

I purchased this item and installed it on my hot rod and the compressor kicked in and out. I notified them and they replaced it with no questions asked and I received it quickly. Everything is fine now

Pros
  • Automotive
Cons
  • High Price

Revainrating 5 out of 5

does not work with fan relay setting. It will impress fans on multiple rides Minute

works well. Please be careful. This triple switch turns on the electric fans when the high pressure exceeds 250 psi. If you try to connect this switch to a relay to turn your fans on, your fans will turn on and off as the pressure goes above and below 250psi.

Pros
  • Replacement parts
Cons
  • Not the best