R449a, Refrig., 5 Lb, STOP LEAK, Replacement for R402A, R–22, R408A, R502 & 502

Description

Gregoriou Brothers Refrigeration Since 1979
Frosty-Freeze
R449a, Refrig., 5 Lb, STOP LEAK, Replacement for R402A, R–22,
R408A, R502 & 502
R449a
R-449a Refrigerant
5 Lb.
Replacement for R402A, R22, R408A, R502 & 502
(1) 5 Lb., R449a, Refrigerant Can
This listing is for a 5 Lb. Tank Of Refrigerant R-448a with ProSeal XL4 Stop Leak System Sealer
.
**The ProSeal XL4 contained in this 5 lb. can of Refrigerant R448a is good for systems that are 1.5 ton to 5 tons in size.
*Please shake well before use and charge with liquid if possible (can inverted) upside down for liquid.
PROSEAL XL4 DETAILS:
This can of Refrigerant R449a contains one of our most requested products, ProSeal Xl4 system sealer!!
ProSeal XL4 is a refrigerant leak sealant.
ProSeal XL4 is compatible with all refrigerants except ammonia.
ProSeal XL4  performs best in heat pumps, split and mini- split units, packaged units, microchannel coils, coolers, and commercial units.
The manufacturer of ProSeal XL4 has been in business for over 17 years.
ProSeal XL4 was designed and tested during 2013/2014 and has been produced and marketed under private label since the fall of 2014.
Unlike most other products on the market, ProSeal XL4  travels with the gas, which makes it faster, and more
effective
at locating and sealing the leak(s).
ProSeal XL4 Inject will seal most leaks when used according to the manufacturer’s instructions and will seal most small holes located in the A/C condenser, evaporator, fittings, and metal line sets.
Sealing leaks will save energy and lower refrigerant emissions.
Forms a hard seal on metal, schrader valves,
O-rings
, gaskets, a/c condensers, evaporators, line sets and solder joints.
Even though Proseal XL4 can form a seal on the schrader valve, when you hook up to it the seal will release and allow you to use the schrader if necessary.
If there is still Proseal XL4 in the system it will reseal the schrader.
This product performs best in heat pumps, split and mini- split units, packaged units, microchannel coils, coolers, and commercial units.
Applications: heat pumps, split systems & mini split units, packaged units, and microchannel coils
No need to pump-down the system.
This listing is for a 5 Lb. Tank Of Refrigerant R-448a with ProSeal XL4.
R-449A is a low global warming potential (GWP) hydrofluoro-olefin (HFO)-based refrigerant developed as a direct replacement for HCFC-22 (R-22) and R-404A/R-507 in positive displacement, direct expansion, low- and
medium temperature
commercial and industrial applications.
R-449A
can also be used as a replacement for “service” blends, such as  R-402A and 408A.
Because R-402A and R-408A contain a significant percentage of R-22, these blends are subject to the same availability and cost constraints impacting pure R-22, which is being phased out under the Montreal Protocol.
R-402A and R-408A were designed and used as replacements for R-502 in low- and medium-temperature refrigeration systems in the early 1990s.
Most systems operating on R-402A and R-408A today are likely to be quite old, and system replacement with new equipment should always be considered as a first step.
R-449A
is a HFC/HFO blend of HFC-32/HFC-125/ HFC-134a/HFO-1234yf (24.3/24.7/25.7/25.3 wt%) with an ANSI/ASHRAE Standard 34 refrigerant designation of R-449A.
It is commercially available around the world for both retrofit of existing (R-22, R-402A, R-408A, R-404A, R-507) equipment, as well as a suitable option for new equipment.
R-449A
offers the best overall balance of performance, cost, safety, and sustainability as a class A1 refrigerant with a GWP of 1282 and zero ozone depletion potential (ODP).
Using these retrofit guidelines, existing R-402A and R-408A direct expansion refrigeration systems can be converted to operate using
R-449A
, allowing the equipment to continue to function safely and efficiently with a greatly reduced environmental impact.
Important Safety Information Like all refrigerants is safe to use when handled properly.
However, any refrigerant can cause injury or even death when mishandled.
Please review the following guidelines and consult the product Safety Data Sheet (SDS), including proper personal protective equipment recommendations, before using any refrigerant.
At a minimum, appropriate hand (gloves) and eye (safety glasses) protection should be used. •
Do not work in high concentrations of refrigerant vapors.
Always maintain adequate ventilation in the work area.
Do not breathe vapors.
Do not breathe lubricant mists from leaking systems.
Ventilate the area well after any leak before attempting to repair equipment. •
Do not use handheld leak detectors to check for breathable air in enclosed working spaces.
These detectors are not designed to determine if the air is safe to breathe.
Use oxygen monitors to ensure adequate oxygen is available to sustain life. •
Do not use flames or halide torches to search for leaks.
Open flames (e.g., halide or brazing torches) in the presence of any fluorocarbon refrigerant can decompose the refrigerant, forming hazardous acidic compounds.
Halide torches are not effective as leak detectors for HFO or HFC refrigerants, as they only detect the presence of chlorine in the refrigerant.
Chlorine is not present in
R-449A
, and, consequently, these detectors will not detect the presence of this refrigerant.
Use an electronic leak detector specifically designed for the refrigerants you are using.
If you detect a visible change in the size or color of a flame when using brazing torches to repair equipment, stop work immediately and leave the area.
Ventilate the work area well, and stop any refrigerant leaks before resuming work.
These flame effects may be an indication of very high refrigerant concentrations, and continuing to work without adequate ventilation may result in injury or death
You must be certified by the (EPA), Section 608 or Section 609 to purchase this item.
You must show proof of certification before paying and before the item is shipped.
*If you are purchasing this item for resale only to EPA Certified Technicians then please indicate so in a message and please keep accurate records of same.
Thank you.
SHIPPING INFORMATION: We are a U.P.S. Certified Hazardous Material Shipper for both the United States and Canada.
The package will be properly labeled as a “Hazardous Materials Package” with all the required United States Department of Transportation identification labels as required in DOT-CFR Title 49 shipping regulations including “ORMD” Limited Quantities Exemption shipments.
R449a R-449a Refrigerant 5 Lb. Replacement for R402A, R22, R408A, R502 & 502 (1) 5 Lb., R449a, Refrigerant Can This listing is for a 5 Lb. Tank Of Refrigerant R-448a with ProSeal XL4 Stop Leak System Sealer . **The ProSeal XL4 contained in this 5 lb. can of Refrigerant R448a is good for systems that are 1.5 ton to 5 tons in size. *Please shake well before use and charge with liquid if possible (can inverted) upside down for liquid. PROSEAL XL4 DETAILS: This can of Refrigerant R449a contains one of our most requested products, ProSeal Xl4 system sealer!!ProSeal XL4 is a refrigerant leak sealant. ProSeal XL4 is compatible with all refrigerants except ammonia. ProSeal XL4 performs best in heat pumps, split and mini- split units, packaged units, microchannel coils, coolers, and commercial units. The manufacturer of ProSeal XL4 has been in business for over 17 years. ProSeal XL4 was designed and tested during 2013/2014 and has been produced and marketed under private label since the fall of 2014. —Unlike most other products on the market, ProSeal XL4 travels with the gas, which makes it faster, and more effective at locating and sealing the leak(s). — ProSeal XL4 Inject will seal most leaks when used according to the manufacturer’s instructions and will seal most small holes located in the A/C condenser, evaporator, fittings, and metal line sets. — —Sealing leaks will save energy and lower refrigerant emissions. —Forms a hard seal on metal, schrader valves, O-rings, gaskets, a/c condensers, evaporators, line sets and solder joints. —Even though Proseal XL4 can form a seal on the schrader valve, when you hook up to it the seal will release and allow you to use the schrader if necessary. —If there is still Proseal XL4 in the system it will reseal the schrader. —This product performs best in heat pumps, split and mini- split units, packaged units, microchannel coils, coolers, and commercial units. —Applications: heat pumps, split systems & mini split units, packaged units, and microchannel coils —No need to pump-down the system. This listing is for a 5 Lb. Tank Of Refrigerant R-448a with ProSeal XL4. R-449A is a low global warming potential (GWP) hydrofluoro-olefin (HFO)-based refrigerant developed as a direct replacement for HCFC-22 (R-22) and R-404A/R-507 in positive displacement, direct expansion, low- and medium temperature commercial and industrial applications. R-449A can also be used as a replacement for “service” blends, such as R-402A and 408A. Because R-402A and R-408A contain a significant percentage of R-22, these blends are subject to the same availability and cost constraints impacting pure R-22, which is being phased out under the Montreal Protocol. R-402A and R-408A were designed and used as replacements for R-502 in low- and medium-temperature refrigeration systems in the early 1990s. Most systems operating on R-402A and R-408A today are likely to be quite old, and system replacement with new equipment should always be considered as a first step. R-449A is a HFC/HFO blend of HFC-32/HFC-125/ HFC-134a/HFO-1234yf (24.3/24.7/25.7/25.3 wt%) with an ANSI/ASHRAE Standard 34 refrigerant designation of R-449A. It is commercially available around the world for both retrofit of existing (R-22, R-402A, R-408A, R-404A, R-507) equipment, as well as a suitable option for new equipment. R-449A offers the best overall balance of performance, cost, safety, and sustainability as a class A1 refrigerant with a GWP of 1282 and zero ozone depletion potential (ODP). Using these retrofit guidelines, existing R-402A and R-408A direct expansion refrigeration systems can be converted to operate using R-449A, allowing the equipment to continue to function safely and efficiently with a greatly reduced environmental impact. Important Safety Information Like all refrigerants is safe to use when handled properly. However, any refrigerant can cause injury or even death when mishandled. Please review the following guidelines and consult the product Safety Data Sheet (SDS), including proper personal protective equipment recommendations, before using any refrigerant. At a minimum, appropriate hand (gloves) and eye (safety glasses) protection should be used. • Do not work in high concentrations of refrigerant vapors. Always maintain adequate ventilation in the work area. Do not breathe vapors. Do not breathe lubricant mists from leaking systems. Ventilate the area well after any leak before attempting to repair equipment. • Do not use handheld leak detectors to check for breathable air in enclosed working spaces. These detectors are not designed to determine if the air is safe to breathe. Use oxygen monitors to ensure adequate oxygen is available to sustain life. • Do not use flames or halide torches to search for leaks. Open flames (e.g., halide or brazing torches) in the presence of any fluorocarbon refrigerant can decompose the refrigerant, forming hazardous acidic compounds. Halide torches are not effective as leak detectors for HFO or HFC refrigerants, as they only detect the presence of chlorine in the refrigerant. Chlorine is not present in R-449A, and, consequently, these detectors will not detect the presence of this refrigerant. Use an electronic leak detector specifically designed for the refrigerants you are using. If you detect a visible change in the size or color of a flame when using brazing torches to repair equipment, stop work immediately and leave the area. Ventilate the work area well, and stop any refrigerant leaks before resuming work. These flame effects may be an indication of very high refrigerant concentrations, and continuing to work without adequate ventilation may result in injury or death
Gregoriou Brothers Refrigeration Since 1979
Frosty-Freeze
R449a, Refrig., 5 Lb, STOP LEAK, Replacement for R402A, R–22,
R408A, R502 & 502
R449a
R-449a Refrigerant
5 Lb.
Replacement for R402A, R22, R408A, R502 & 502
(1) 5 Lb., R449a, Refrigerant Can
This listing is for a 5 Lb. Tank Of Refrigerant R-448a with ProSeal XL4 Stop Leak System Sealer
.
**The ProSeal XL4 contained in this 5 lb. can of Refrigerant R448a is good for systems that are 1.5 ton to 5 tons in size.
*Please shake well before use and charge with liquid if possible (can inverted) upside down for liquid.
PROSEAL XL4 DETAILS:
This can of Refrigerant R449a contains one of our most requested products, ProSeal Xl4 system sealer!!
ProSeal XL4 is a refrigerant leak sealant.
ProSeal XL4 is compatible with all refrigerants except ammonia.
ProSeal XL4  performs best in heat pumps, split and mini- split units, packaged units, microchannel coils, coolers, and commercial units.
The manufacturer of ProSeal XL4 has been in business for over 17 years.
ProSeal XL4 was designed and tested during 2013/2014 and has been produced and marketed under private label since the fall of 2014.
Unlike most other products on the market, ProSeal XL4  travels with the gas, which makes it faster, and more
effective
at locating and sealing the leak(s).
ProSeal XL4 Inject will seal most leaks when used according to the manufacturer’s instructions and will seal most small holes located in the A/C condenser, evaporator, fittings, and metal line sets.
Sealing leaks will save energy and lower refrigerant emissions.
Forms a hard seal on metal, schrader valves,
O-rings
, gaskets, a/c condensers, evaporators, line sets and solder joints.
Even though Proseal XL4 can form a seal on the schrader valve, when you hook up to it the seal will release and allow you to use the schrader if necessary.
If there is still Proseal XL4 in the system it will reseal the schrader.
This product performs best in heat pumps, split and mini- split units, packaged units, microchannel coils, coolers, and commercial units.
Applications: heat pumps, split systems & mini split units, packaged units, and microchannel coils
No need to pump-down the system.
This listing is for a 5 Lb. Tank Of Refrigerant R-448a with ProSeal XL4.
R-449A is a low global warming potential (GWP) hydrofluoro-olefin (HFO)-based refrigerant developed as a direct replacement for HCFC-22 (R-22) and R-404A/R-507 in positive displacement, direct expansion, low- and
medium temperature
commercial and industrial applications.
R-449A
can also be used as a replacement for “service” blends, such as  R-402A and 408A.
Because R-402A and R-408A contain a significant percentage of R-22, these blends are subject to the same availability and cost constraints impacting pure R-22, which is being phased out under the Montreal Protocol.
R-402A and R-408A were designed and used as replacements for R-502 in low- and medium-temperature refrigeration systems in the early 1990s.
Most systems operating on R-402A and R-408A today are likely to be quite old, and system replacement with new equipment should always be considered as a first step.
R-449A
is a HFC/HFO blend of HFC-32/HFC-125/ HFC-134a/HFO-1234yf (24.3/24.7/25.7/25.3 wt%) with an ANSI/ASHRAE Standard 34 refrigerant designation of R-449A.
It is commercially available around the world for both retrofit of existing (R-22, R-402A, R-408A, R-404A, R-507) equipment, as well as a suitable option for new equipment.
R-449A
offers the best overall balance of performance, cost, safety, and sustainability as a class A1 refrigerant with a GWP of 1282 and zero ozone depletion potential (ODP).
Using these retrofit guidelines, existing R-402A and R-408A direct expansion refrigeration systems can be converted to operate using
R-449A
, allowing the equipment to continue to function safely and efficiently with a greatly reduced environmental impact.
Important Safety Information Like all refrigerants is safe to use when handled properly.
However, any refrigerant can cause injury or even death when mishandled.
Please review the following guidelines and consult the product Safety Data Sheet (SDS), including proper personal protective equipment recommendations, before using any refrigerant.
At a minimum, appropriate hand (gloves) and eye (safety glasses) protection should be used. •
Do not work in high concentrations of refrigerant vapors.
Always maintain adequate ventilation in the work area.
Do not breathe vapors.
Do not breathe lubricant mists from leaking systems.
Ventilate the area well after any leak before attempting to repair equipment. •
Do not use handheld leak detectors to check for breathable air in enclosed working spaces.
These detectors are not designed to determine if the air is safe to breathe.
Use oxygen monitors to ensure adequate oxygen is available to sustain life. •
Do not use flames or halide torches to search for leaks.
Open flames (e.g., halide or brazing torches) in the presence of any fluorocarbon refrigerant can decompose the refrigerant, forming hazardous acidic compounds.
Halide torches are not effective as leak detectors for HFO or HFC refrigerants, as they only detect the presence of chlorine in the refrigerant.
Chlorine is not present in
R-449A
, and, consequently, these detectors will not detect the presence of this refrigerant.
Use an electronic leak detector specifically designed for the refrigerants you are using.
If you detect a visible change in the size or color of a flame when using brazing torches to repair equipment, stop work immediately and leave the area.
Ventilate the work area well, and stop any refrigerant leaks before resuming work.
These flame effects may be an indication of very high refrigerant concentrations, and continuing to work without adequate ventilation may result in injury or death
You must be certified by the (EPA), Section 608 or Section 609 to purchase this item.
You must show proof of certification before paying and before the item is shipped.
*If you are purchasing this item for resale only to EPA Certified Technicians then please indicate so in a message and please keep accurate records of same.
Thank you.
SHIPPING INFORMATION: We are a U.P.S. Certified Hazardous Material Shipper for both the United States and Canada.
The package will be properly labeled as a “Hazardous Materials Package” with all the required United States Department of Transportation identification labels as required in DOT-CFR Title 49 shipping regulations including “ORMD” Limited Quantities Exemption shipments.
R449a
R-449a Refrigerant
5 Lb.
Replacement for R402A, R22, R408A, R502 & 502
(1) 5 Lb., R449a, Refrigerant Can
This listing is for a 5 Lb. Tank Of Refrigerant R-448a with ProSeal XL4 Stop Leak System Sealer
.
**The ProSeal XL4 contained in this 5 lb. can of Refrigerant R448a is good for systems that are 1.5 ton to 5 tons in size.
*Please shake well before use and charge with liquid if possible (can inverted) upside down for liquid.
PROSEAL XL4 DETAILS:
This can of Refrigerant R449a contains one of our most requested products, ProSeal Xl4 system sealer!!
ProSeal XL4 is a refrigerant leak sealant.
ProSeal XL4 is compatible with all refrigerants except ammonia.
ProSeal XL4  performs best in heat pumps, split and mini- split units, packaged units, microchannel coils, coolers, and commercial units.
The manufacturer of ProSeal XL4 has been in business for over 17 years.
ProSeal XL4 was designed and tested during 2013/2014 and has been produced and marketed under private label since the fall of 2014.
Unlike most other products on the market, ProSeal XL4  travels with the gas, which makes it faster, and more
effective
at locating and sealing the leak(s).
ProSeal XL4 Inject will seal most leaks when used according to the manufacturer’s instructions and will seal most small holes located in the A/C condenser, evaporator, fittings, and metal line sets.
Sealing leaks will save energy and lower refrigerant emissions.
Forms a hard seal on metal, schrader valves,
O-rings
, gaskets, a/c condensers, evaporators, line sets and solder joints.
Even though Proseal XL4 can form a seal on the schrader valve, when you hook up to it the seal will release and allow you to use the schrader if necessary.
If there is still Proseal XL4 in the system it will reseal the schrader.
This product performs best in heat pumps, split and mini- split units, packaged units, microchannel coils, coolers, and commercial units.
Applications: heat pumps, split systems & mini split units, packaged units, and microchannel coils
No need to pump-down the system.
This listing is for a 5 Lb. Tank Of Refrigerant R-448a with ProSeal XL4.
R-449A is a low global warming potential (GWP) hydrofluoro-olefin (HFO)-based refrigerant developed as a direct replacement for HCFC-22 (R-22) and R-404A/R-507 in positive displacement, direct expansion, low- and
medium temperature
commercial and industrial applications.
R-449A
can also be used as a replacement for “service” blends, such as  R-402A and 408A.
Because R-402A and R-408A contain a significant percentage of R-22, these blends are subject to the same availability and cost constraints impacting pure R-22, which is being phased out under the Montreal Protocol.
R-402A and R-408A were designed and used as replacements for R-502 in low- and medium-temperature refrigeration systems in the early 1990s.
Most systems operating on R-402A and R-408A today are likely to be quite old, and system replacement with new equipment should always be considered as a first step.
R-449A
is a HFC/HFO blend of HFC-32/HFC-125/ HFC-134a/HFO-1234yf (24.3/24.7/25.7/25.3 wt%) with an ANSI/ASHRAE Standard 34 refrigerant designation of R-449A.
It is commercially available around the world for both retrofit of existing (R-22, R-402A, R-408A, R-404A, R-507) equipment, as well as a suitable option for new equipment.
R-449A
offers the best overall balance of performance, cost, safety, and sustainability as a class A1 refrigerant with a GWP of 1282 and zero ozone depletion potential (ODP).
Using these retrofit guidelines, existing R-402A and R-408A direct expansion refrigeration systems can be converted to operate using
R-449A
, allowing the equipment to continue to function safely and efficiently with a greatly reduced environmental impact.
Important Safety Information Like all refrigerants is safe to use when handled properly.
However, any refrigerant can cause injury or even death when mishandled.
Please review the following guidelines and consult the product Safety Data Sheet (SDS), including proper personal protective equipment recommendations, before using any refrigerant.
At a minimum, appropriate hand (gloves) and eye (safety glasses) protection should be used. •
Do not work in high concentrations of refrigerant vapors.
Always maintain adequate ventilation in the work area.
Do not breathe vapors.
Do not breathe lubricant mists from leaking systems.
Ventilate the area well after any leak before attempting to repair equipment. •
Do not use handheld leak detectors to check for breathable air in enclosed working spaces.
These detectors are not designed to determine if the air is safe to breathe.
Use oxygen monitors to ensure adequate oxygen is available to sustain life. •
Do not use flames or halide torches to search for leaks.
Open flames (e.g., halide or brazing torches) in the presence of any fluorocarbon refrigerant can decompose the refrigerant, forming hazardous acidic compounds.
Halide torches are not effective as leak detectors for HFO or HFC refrigerants, as they only detect the presence of chlorine in the refrigerant.
Chlorine is not present in
R-449A
, and, consequently, these detectors will not detect the presence of this refrigerant.
Use an electronic leak detector specifically designed for the refrigerants you are using.
If you detect a visible change in the size or color of a flame when using brazing torches to repair equipment, stop work immediately and leave the area.
Ventilate the work area well, and stop any refrigerant leaks before resuming work.
These flame effects may be an indication of very high refrigerant concentrations, and continuing to work without adequate ventilation may result in injury or death