Carrier 5H40-276A Shaft Seal For R134 Only

 The Carrier 5H40-276A is a replacement shaft seal designed for HVAC systems that use R134 refrigerant. The seal is an important part that is housed inside the compressor. Its main job is to keep the refrigerant from leaking by sealing tightly around the rotating shaft. This seal is essential to preserving the effectiveness of the system and averting expensive repairs brought on by refrigerant leakage. Leaks may result in higher energy usage, reduced cooling efficiency, and even compressor damage. The Carrier 5H40-276A shaft seal prolongs the life and promotes the best performance of HVAC systems that run on R134. It's crucial to remember that this particular shaft seal is made for R134 refrigerant and shouldn't be used with any other kind of refrigerant.