333713-752 | SECONDARY HEAT EXCHANGER KIT | Carrier Number of Holes_2 **Key Features and Benefits:** * 12X08 Size_45 Designed for use with

333713 752 SECONDARY HEAT EXCHANGER KIT Carrier Number of Holes_2 **Key Features and Benefits:** * 12X08 Size_45 Designed for use with **Key Features and Benefits:** * Compatible with Armstrong 814 Series valves * Essential for creating a leak proof seal * Precision engineered for optimal performance and durability * Manufactured to meet stringent industry standards * Ensures reliable operation in demanding applications Shop our HVAC supply store for the Armstrong International Gasket (A22183 1) and other industrial products at competitive prices and fast shipping options making it suitable for use in moist or corrosive environments