How to repair expansion valve Hvac txv valve troubleshoot problem solve this video

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About this video air conditioner expansion valve how work how many type machenical part identify how repair everything learn open this link full video watch. https://youtu.be/pO5EZTqtABw   Hvac yah video me ac ke main part expansion valve ko khol kar Repair karna sikhaya gaya hai aap bhi dekhe sikhe by asr service center     https://youtu.be/pO5EZTqtABw 


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  1. James W WilsonJuly 10, 2019 at 2:06 AM

    Thanks for sharing. Great post very Informative, also checkout Total Service

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