Author Question: What is the total system charge for a system with a factory charge of 56 oz of R-410A, an assumed ... (Read 246 times)

beccaep · **on:** Jul 24, 2018

What is the total system charge for a system with a factory charge of 56 oz of R-410A, an assumed length of 15 ft, and a 3/8 in liquid line that is 35 ft long?

A) 56 oz B) 56 oz + 12 oz = 68 oz
C) (35 - 15 ) 0.6 = 12 oz D) 56 oz + 21 oz = 77 oz

Question 2

Which part will need to be cleaned if there is excessive soot buildup?

A) Chimney connector B) Oil tank
C) Suction line D) Bypass plug