Locking refrigerant one key cap pack of 4 hvac r 410a for sale to epa certified technicians only brand.
Hvac locking caps.
C d valve cd2290 package of 2 tamper resistant hvac 1 4 male flare locking cap.
Safe guard your ac system efficiency from loss or accidental mixing of refrigerant gases and from serious injury or death resulting from the inhalation of dangerous refrigerants.
R22 and r410 color coded and embossed id help continue reading novent dual.
They re just locking caps.
Locking refrigerant one key cap pack of 4 hvac r 410a for sale to epa certified technicians only 4 5 out of 5 stars 4.
Hvac company owners you should know every time your technicians add or remove refrigerant it s your responsibility to replace those old twist off caps with locking caps.
4 7 out of 5 stars 10.
Cap lock screwdriver r22 4 7 out of 5 stars 30.
Jb industries shld u4 universal the shield refrigerant locking caps 4 pack 2 0 out of 5 stars 1 2 rectorseal 1 4 green novent locking cap r22 with universal nv multikey 86698.
Pack of 50 caps locking valve cap locks in place to prevent refrigerant loss nickel plate corrosion resistant replaces supersedes.
Only 4 left in stock order soon.
Baker bt2290 cd 2290 cd 2290 supco sf2290 sf 2290 and other tamper resistant locking caps.
5 0 out of 5 stars 2.
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Free shipping 2 rectorseal 1 4 pink novent locking caps r410a with universal nv multikey 86698.
4 5 out of 5 stars 4 ratings 3 answered questions available from these sellers.
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Novent locking caps seal standard schraeder service valves on central ac units and minisplits to help prevent refrigerant leakage.