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Author Question: Which system allows simultaneous heating or cooling? A) Heat recovery system B) Multisplit ... (Read 63 times)

P68T

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on: Jul 24, 2018
Which system allows simultaneous heating or cooling?
 
  A) Heat recovery system B) Multisplit system. C) Mini-split system

Question 2

What phase comes just before start and check?
 
  A) Evacuation and charging B) Electrical connection
  C) Equipment selection D) Piping installation


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jazzlynnnnn

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


P68T

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Reply 2 on: Jul 24, 2018
Wow, this really help

yeungji

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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