For most residential and light commercial heat pump and air conditioning systems
containing less than 200 pounds of either R-22 or R-410A, the required recovery level
is
Give this one a try later!
0 psig
A refrigerant oil that is hygroscopic will
Give this one a try later!
absorb moisture
, What is classified as an A2L refrigerant?
Give this one a try later!
R-32
DOT rules prohibit smoking within how many feet of a cylinder containing a flammable
gas?
Give this one a try later!
25 feet
A refrigerant blend behaves like a single compound refrigerant is called a(n)
Give this one a try later!
azeotropic blend
What is an example of a zeotropic refrigerant blend?
Give this one a try later!
R-452B
containing less than 200 pounds of either R-22 or R-410A, the required recovery level
is
Give this one a try later!
0 psig
A refrigerant oil that is hygroscopic will
Give this one a try later!
absorb moisture
, What is classified as an A2L refrigerant?
Give this one a try later!
R-32
DOT rules prohibit smoking within how many feet of a cylinder containing a flammable
gas?
Give this one a try later!
25 feet
A refrigerant blend behaves like a single compound refrigerant is called a(n)
Give this one a try later!
azeotropic blend
What is an example of a zeotropic refrigerant blend?
Give this one a try later!
R-452B
