Refrigerant colour codes are helpful for us to acknowledge the kind of gasoline that’s saved within the cylinders. The title of the gasoline are normally labelled on the cylinders as an added support so that we are going to not make any errors in recognizing them. Placing the unsuitable gasoline into our air-con techniques can injury the compressors.
Take observe that sooner or later, all CFCs and HCFCs will ultimately be phased out because of their impact on the ozone layers.
In an effort to scale back confusion over the colour codes of all refrigerant containers, the AHRI has introduced that every one refrigerant will likely be utilizing the identical colour code which is mild gray/inexperienced based mostly on the RAL 7044 Shade Code by the yr 2020. Therefore, the identification by then will likely be by product markings and labels as a substitute of by colour codes as practiced now. See the AHRI 2017 Guideline for
Project of Refrigerant
Container Colours for extra particulars.
CFCs
| Quantity | Outdated Cylinder Shade | Refrig. Identify | Utility |
|---|---|---|---|
| R-11 |  Orange | Trichloromonofluoromethane | Centrifugal Chillers |
| R-12 |  White | Dichlorodifluoromethane | Reciprocating and rotary equipments |
| R-13 |  Gentle Blue | Monochlorotrifluoromethane | Utilized in low stage of cascade techniques | R-13B1 |  Coral | Bromotrifluoromethane | Low to Medium temperature purposes |
| R-113 |  Purple | Trichlorotrifluoroethane | Low capability centrifugal chillers |
| R-114 |  Darkish Blue | Dichlorotetrafluoroethane | Excessive capability Chillers | R-500 |  Yellow | Refrig. 152A/12 | Industrial and business reciprocating compressors |
| R-502 |  Gentle Purple | Refrig. 22/115 | Reciprocating and rotary equipments |
| R-503 |  Aquamarine | Refrig. 23/13 | Low temperature business refrigeration |
HCFCs
| Quantity | Outdated Cylinder Shade | Refrig. Identify | Utility |
|---|---|---|---|
| R-22 |  Gentle Inexperienced | Monochlorodifluoromethane | Residential, business and industrial |
| R-123 |  Gentle Grey | Dichlorotrifluoroethane | R-11 alternative for centrifugal chillers |
| R-124 |  Deep Inexperienced | Chlorotetrafluoroethane | Medium stress chillers | R-401A |  Coral Pink | R-22 + R-152a + R-124 | Medium temperature techniques |
| R-401B |  Mustard Yellow | R-22 + R-152a + R-124 | Transport refrigeration, home fridges |
| R-402A |  Gentle Brown | R-22 + R-125 + R-290 | Ice machine, merchandising, grocery store and meals service |
| R-402B |  Inexperienced Brown | R-22 + R-125 + R-290 | Grocery store, meals service and transport |
HFCs
| Quantity | Outdated Cylinder Shade | Refrig. Identify | Utility |
|---|---|---|---|
| R-23 |  Gentle Grey | Trifluoromethane | Low temperature refrigerant |
| R-134a |  Gentle Sky Blue | Tetrafluoroethane | Automotive business and refrigeration techniques |
| R-404A |  Orange | R-125 + R-143a + R-134a | Medium and low temperature | R-407C |  Chocolate Brown | R-32 + R-125 + R-134a | R-22 Substitute |
| R-410A |  Rose | R-32 + R-125 | Substitute for residential air-con |
| R-507 |  Gentle Brown | Refrig. 125/143a | Substitute for low-temp business refrig. |
Again to Refrigerant Dwelling Web page
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Contact us to schedule a visit. Our qualified team of technicians, are always ready to help you and guide you for heating and cooling issues. Weather you want to replace an old furnace or install a brand new air conditioner, we are here to help you. Our main office is at Kitchener but we can service most of Ontario's cities
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