Author Question: Split system heat pumps normally come with enough refrigerant for A) the outdoor unit and indoor ... (Read 52 times)

lracut11 · **on:** Jul 26, 2018

Split system heat pumps normally come with enough refrigerant for

A) the outdoor unit and indoor unit
B) the outdoor unit, indoor unit, and 15 feet of lines
C) a holding charge. Just enough to keep air out
D) the outdoor unit only

Question 2

Steam is circulated through a steam heating system

A) Because of the density difference between steam and water
B) Using steam circulating pumps
C) Using external drive steam compressors
D) using large diaphragm pumps