Truck AC Compressor For Truck 24V Auto Cooling Conditioner 6P148 1A Pumps

Product Description

Truck AC Compressor For 10P15C 24V Auto Cooling Conditioner 6P148 1A Pumps

 Theory

Principles of Air Conditioning

(Expansion Valve System)

1)High pressure side

Low pressure R134a vapor entering the compressor is compressed to become high pressure/temperature R134a vapor. This is then circulated along with lubricant oil to the condenser. As the high pressure/temperature vapor travels through the condenser, heat is released to the cooler ambient air passing over the condenser tubes condensing the vapor into a liquid. This high pressure/temperature liquid then travels through the filter drier onto the expansion valve where a small variable orifice provides a restriction against which compressor pushes.

2) pressure side

Suction from the compressor pulls the high pressure/temperature liquid R134a through small variable orifice of the TX valve and into the low-pressure side of the A/C system.

The R134a is now under low pressure/temperature vapor where heat from the cabin being blown over the evaporator coil surface is absorbed into the colder low pressure refrigerant The R134a is then pulled through the evaporator and into the

compressor.

The A/C cycle begins again as the R134a vapor is compressed and discharged under pressure.

3)Heat transfer

R134a in the LOW-PRESSURE side is COLD and can absorb large quantities of heat from the air moving over the evaporator.

R134a in HIGH-PRESSURE side is HOT and the cooler ambient air moving over the condenser can absorb the heat from it.

Summary

- When the R134a pressure is low, the R134a temperature is low.

- When the R134a pressure is high, the R134a temperature is high.

 
FAQ:
 Q1. How is quality ensured?
A. All our processes strictly adhere to ISO-9001 procedures and we have a one year quality warranty B L issue date. If the product does not work property as described, and the problem is proven to be
at our fault, we will provide exchange services for the same specific item.
 Q2. Do you make customer’s auto AC parts?
A. Yes, you can send us samples and we can develop the new models especially for you.
 Q3. What is your Minimum Order Quality?
A. Different products have different MOQ, but we can sell you even one piece if we have stock the model of you need.
 Q4. What about delivery time?
A. If we have stock of the item you need, we can send goods to you within 3 working days after deposit or 100% payment into our bank account. If we don’t have stock, generally it takes us around 10~30
working days to manufacture.
 Q5. What’s your agency distributor policy focused on auto AC parts?
A. We have some different policies according to target markets, so please send emails for detailed discussions or talk face to face.
 Warranty:
 Customer service is our top priority . You can rest assured that you will be getting the great customer service,high quality parts, and some of the best technical advice in the business .
 We provide one year quality warrantee. Any question of the product, please first contact us
to send the video and the relevant picture to show the problem , and our professional technician will check and offer the solution to you promptly .
 This warranty is subject to the following conditions and exclusions:
 1. Valid Proof of Purchase
• Warranty requests are only accepted with valid proof of purchase from WNRLN
 2. Written Notice
• Must be given within 30 days of the discovery of an alleged defect
• Must include the type of product, part number, nature of the failure and date of sale
 3.The shipping costs for return back to our company is in buyer side
 4. If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced.
 5. Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number.
As soon as we receive the goods, we will repair or change new part .
 6. If the quality or damage caused by improper installation or use, not within the scope of warranty.