Carrier A18368 Cap Assembly L99H008 making it suitable for both

making it suitable for both chilled water and hot water systems

and the 10 SCFM flow capacity supports consistent air delivery for control circuits and pneumatic instrumentation

Designed as a critical boiler safety device

optimizing energy efficiency and preventing equipment short-cycling

the standard poly cover can be replaced with an optional metal kit to meet UL 1995 plenum rating requirements

Carrier A18368 Cap Assembly L99H008 making it suitable for bothThe Carrier A18368 is a professional grade Retrofit Cap Assembly specifically engineered for HVAC ball valve integration. Designed as a direct OEM replacement part, this assembly provides a high integrity seal to prevent refrigerant loss and maintain critical system pressure. This industrial strength cap is a vital component for technicians performing standard maintenance or retrofitting existing valve bodies to ensure long term leak prevention and