R-1234yf has an HOC of _,___ Btu/lb
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4,408
Underwriters Laboratories' (UL) standards require that systems charged with a
flammable refrigerant have a label affixed to the unit that is filled out by ___ __________ ____.
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the installing tech
R-1234yf has a RCL of __,___ PPM.
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16,000
When working with a flammable refrigerant, recomended PPE can be found in the
______ ____ ______.
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Safety Data Sheets (SDS).
Refrigerant cylinders may be transported in the _______ position
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upright/horizontal position
Specific applications and use limitations for the installation of A2L equipment can be
found in the _____________ __________.
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manufacturers' literature
Refrigerant piping that is installed inside of a wall or floorspace, where it passes
through joists or studs, must be protected by ______ ______.
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4,408
Underwriters Laboratories' (UL) standards require that systems charged with a
flammable refrigerant have a label affixed to the unit that is filled out by ___ __________ ____.
Give this one a try later!
the installing tech
R-1234yf has a RCL of __,___ PPM.
, Give this one a try later!
16,000
When working with a flammable refrigerant, recomended PPE can be found in the
______ ____ ______.
Give this one a try later!
Safety Data Sheets (SDS).
Refrigerant cylinders may be transported in the _______ position
Give this one a try later!
upright/horizontal position
Specific applications and use limitations for the installation of A2L equipment can be
found in the _____________ __________.
Give this one a try later!
manufacturers' literature
Refrigerant piping that is installed inside of a wall or floorspace, where it passes
through joists or studs, must be protected by ______ ______.
