this OEM replacement bonnet gasket ensures a leak-proof interface between the valve body and the bonnet assembly

this occurs because the restrictor tee is missing or clogged

installers should verify if existing plugs are reusable or if new 3/4-inch NPT plugs are required for the secondary ports

The York 028-13849-000 is an essential HVAC O-ring seal engineered for high-pressure industrial environments

Johnson Controls SEC99AA-24 Fitting this OEM replacement bonnet gasketThe Johnson Controls SEC99AA 24 UltraCap Armored Capillary is a 24 inch pressure connection engineered for high demand refrigeration and air conditioning applications. Featuring a 1 4" SAE female flare on both ends, this 0. 06" internal diameter capillary is fully compatible with all common non corrosive refrigerants. It utilizes a 1 8" OD copper tube protected by a durable brass armor sleeve, which provides essential resistance against abrasion and