Nu-Calgon 4050-12 EasySeal R-134A Robust ODP Design: The Open

Robust ODP Design: The Open Drip Proof housing is engineered for indoor environments

Key Benefits: Fail-Safe reliability: The tandem spring return actuator ensures the valve moves to a safe position during power loss

As an OEM replacement hardware kit

This 10HX12W bottom-mount damper features a heavy-duty extruded aluminum frame and 3-inch parallel blades

Nu-Calgon 4050-12 EasySeal R-134A Robust ODP Design: The OpenThe Nu Calgon 4050 12 EasySeal Ultimate LS UV is a professional grade solution designed for technicians managing refrigerant leak repair in systems ranging from 2 to 7. 5 tons. Utilizing Rapid Fusion Technology, this polymer free sealant remains a liquid while circulating, reacting only at the leak site to form a permanent, chemical resistant seal. This 6 pack is specifically engineered for HVAC leak detection and repair, featuring a concentrated UV