AERCO GP-18900 Seal 319848-301 including treated pool water and

including treated pool water and sea water

and dry contact occupancy inputs

The pan measures roughly 20 1/2 inches wide by 23 1/2 inches deep

Optimized Condensate Drainage: Specifically pitched to direct moisture toward the drain trap

AERCO GP-18900 Seal 319848-301 including treated pool water andThe AERCO GP 18900 Seal is a critical genuine OEM replacement part specifically engineered for high performance AERCO boiler parts and commercial water heating systems. This precise manifold to lower head seal is designed to create a robust, leak proof interface between the manifold and the lower head assembly, ensuring pressure integrity and thermal efficiency. As an authentic HVAC replacement seal, the GP 18900 prevents bypass leakage and maintains