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| Disposable cylinder | NOTE: Only Resellers or EPA certified technicians can buy refrigerant; must provide proof of certification prior to receipt of order (not available in all locations) |
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A blend of R-32, R-125, and R-134a that has very similar properties to R-22 in air conditioning equipment. R-407C has the closest property match to R-22 in an air conditioning retrofit project... |
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| Disposable cylinder | NOTE: Only Resellers or EPA certified technicians can buy refrigerant; must provide proof of certification prior to receipt of order (not available in all locations) |
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| Disposable cylinder | NOTE: Only Resellers or EPA certified technicians can buy refrigerant; must provide proof of certification prior to receipt of order (not available in all locations) |
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"R" Oxygen Cylinder Only. Local Truck Delivery Only. |
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| NU-22B is an EPA SNAP listed R-22 replacement. | NU-22B is ASHRAE designated R-422B. | NU-22B has the ASHRAE safety classification, A1 (nontoxic/nonflammable). | NU-22B can be used in MO, AB and... |
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| System Conversion Label - Refrigerant Identification | Pressure Sensitive - Coated |
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The ESCO Institute Section 608 EPA Preparatory Manual covers all questions contained on the EPA exam. The book is clear, concise and has been used by hundreds of thousands of students and technicians... |
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