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Author Question: Why must technicians be careful when brazing lines to evaporator coils that have thermostatic ... (Read 186 times)

Evvie72

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Why must technicians be careful when brazing lines to evaporator coils that have thermostatic expansion valves?
 
  What will be an ideal response?

Question 2

Is an electric furnace installation simpler than that for a gas furnace?
 
  What will be an ideal response?



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ririgirl15

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Answer to Question 1

The heat from brazing the lines can conduct through the lines to the TEV bulb and destroy the bulb by building up very high pressure in the power head.

Answer to Question 2

Yes. An electric furnace can be installed most anywhere because it does not need a vent or a gas supply line.




Evvie72

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Reply 2 on: Jul 26, 2018
Thanks for the timely response, appreciate it


bigsis44

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Reply 3 on: Yesterday
Wow, this really help

 

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