Thermostatic valve repair kit can effectively regulate compressor oil temperature, keep equipment within the appropriate working range, reduce the risk of downtime and improve operating efficiency Made of metal and rubber, which has good sealing and wear resistance and is not easily even after long-term use Effectively avoid wear caused by excessively high or low temperatures, protect core components of compressor, prevent leakage, and extend overall service life Compatible with Atlas GX7. Replace Part Number: Replace 2901109500 2901187200 Shut down equipment, cut off power, cool down and reduce pressure, drain circuit medium, remove old parts, and install valve core, spring, gasket and O-ring one by one without complicated tools Color: As Shown Material: Metal Package Contents: 1*set 2901109500 Thermostat Valve Maintenance Repair Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.