Popular Design for TU-3A01 thermal wax actuator for air conditioner and compressor Wholesale to Pretoria

Popular Design for
 TU-3A01 thermal wax actuator for air conditioner and compressor Wholesale to Pretoria

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Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for Wax Thermostatic Element , Industrial Paraffin Wax , Hot Paraffin Wax , We never stop improving our technique and quality to keep up with the development trend of this industry and meet your satisfaction well. If you are interested in our products, please contact us freely.
Popular Design for TU-3A01 thermal wax actuator for air conditioner and compressor Wholesale to Pretoria Detail:

1. Operation Principle

The Thermostatic Wax that has been sealed in shell body induces expansion by a given temperature, and inner rubber seal part drives its handspike to move under expansion pressure to realize a transition from thermal energy into mechanical energy. The Thermostatic Wax brings an upward movement to its handspike, and automatic control of various function are realized by use of upward movement of handspike. The return of handspike is accomplished by negative load in a given returned temperature.

2. Characteristic

(1)Small body size, occupied limited space, and its size and structure may be designed in according to the location where needs to work.

(2)Temperature control is reliable and nicety

(3)No shaking and tranquilization in working condition.

(4)The element doesn’t need special maintenance.

(5)Working life is long.

3.Main Technical Parameters

(1)Handspike’s height may be confirmed by drawing and technical parameters

(2)Handspike movement is relatives to the temperature range of the element, and the effective distance range is from 1.5mm to 20 mm.

(3)Temperature control range of thermal wax actuator is between –20 ~ 230℃.

(4)Lag phenomenon is generally 1 ~ 2℃. Friction of each component part and lag of the component part temperature cause a lag phenomenon. Because there is a difference between up and down curve of traveling distance.

(5)Loading force of thermal wax actuator is difference, it depends on its’ shell size.


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Popular Design for
 TU-3A01 thermal wax actuator for air conditioner and compressor Wholesale to Pretoria detail pictures


With dependable high quality approach, great reputation and excellent customer support, the series of products and solutions produced by our firm are exported to lots of countries and regions for Popular Design for TU-3A01 thermal wax actuator for air conditioner and compressor Wholesale to Pretoria, The product will supply to all over the world, such as: Thailand , Naples , Adelaide , We've got sufficient experience in producing products according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.



  • The car is fixed by this valve! Hold the revs at 3000rpm, let go of the throttle and if it cut out it could be this fault as they are very common. Other things to look out for are TPS, MAF sensor, Vacuum leak (split pipe around back of engine) PCM upgrade…

    I won’t take any responsibility for anyone that tries this!!!



    How to replace the actuator.In this video I will show you how to check the cold/hot switch that is not changing from hot to cold and cold to hot.I will also show you how to replace the actuator on the blend door .

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