Air Conditioning

Revolutionary double piston oil-less compressor Safety high pressure switch Simple internal structure for field service Largest volume recovery rate in market For use with all refrigerants including R410A Injection molded high density polyethylene case...

The Mastercool 90063 is a high quality vacuum pump and one of the key components for complete A/C service. Mastercool vacuum pumps are designed to operate under tough conditions and provide years of use. Gas Ballast Valve designed to prevent...

Sensing Element: Heated Tin Oxide Sensor Life: 2,000 hours Refrigerants: Detects all refrigerants Response Time: less than 1 second Battery: 2 "C" Alkaline 6000 mAh batteries Operating Temperature Range: 0°F to 120°F Ultimate Sensitivity: 50 - 1000 ppm...

Injector hose comes complete with a R1234YF coupler. To inject the oil or dye, simply connect the injector to the low side of the A/C system and twist the handle until you reach the desired amount.

Accurately measures temperatures for precision diagnosis in many areas of Automotive Repair and HVAC Installation. Measure -58°F - 1300°F Adjustable emissivity Select Celsius or Fahrenheit Max/Min/Difference/Average/Data Store/Recall -...

Accurately measures temperatures for precision diagnosis in many areas of Automotive Repair and HVAC Installation. Measure -58°F - 720°F Select Celsius or Fahrenheit Adjustable backlight Auto shutoff 12:1 optics (2) AAA batteries included

PAG Oil Cartridge 1234yf (46 viscosity) Today’s vehicles require precise amounts of oil. Spotgun oil cartridges utilize the Spotgun injection system to inject a precise measured amount of A/C Oil while eliminating moisture contamination in the oil. This...

Heavy Duty Sealing Washer O'Ring Assortment 8 part numbers 65 total pieces Resistant to aggressive chemicals and abrasion Enhanced stability with exposure to heat and oxidation Highly durable Kit Contains: 5 of each: 4370, 4371, 4372, 10 of each: 4062,...

S.U.R.&R.'s Compression Block Offs effectively eliminate failed rear A/C components and avoid the high cost of repairing these systems. The best part is you will still be able to use your front A/C system to stay cool. Available individually for your...

S.U.R.&R.'s A/C Hose to Compression Fittings allow you to make instant repairs to A/C lines on hundreds of vehicles. Repair failed collar crimps, sections of corroded line, cracks, kinks and more on any SAE or metric sized aluminum line for a...

S.U.R.&R.'s A/C Hose to Compression Fittings allow you to make instant repairs to A/C lines on hundreds of vehicles. Repair failed collar crimps, sections of corroded line, cracks, kinks and more on any SAE or metric sized aluminum line for a...

S.U.R.&R.'s A/C Hose to Compression Fittings allow you to make instant repairs to A/C lines on hundreds of vehicles. Repair failed collar crimps, sections of corroded line, cracks, kinks and more on any SAE or metric sized aluminum line for a...