Carrier EA52PL001 Piston Cap 320788-703 It functions as a soft

It functions as a soft start kit that manages the initial power surge required to move the compressor from a standstill

and legacy Barber Colman pneumatic or electronic actuators using the appropriate linkage kits

Built for the TeSys Deca and TeSys D series

and 210E series

Key Benefits Direct OEM Compatibility: Verified replacement for the legacy 661135 burner

Carrier EA52PL001 Piston Cap 320788-703 It functions as a softThe Carrier EA52PL001 Piston Cap is a precision engineered OEM replacement part essential for maintaining the integrity of the refrigerant metering system in Carrier, Bryant, and Payne residential split systems. Built to withstand high pressure environments, this HVAC piston retainer cap ensures a gastight seal at the liquid line connection, preventing refrigerant migration and protecting the internal fixed orifice or thermal expansion valve assembly.