Utica-Dunkirk 14631301 Hose 320788-703 Engineered for seamless integration with

Engineered for seamless integration with EP-311/313 electropneumatic transducers

What are the symptoms of a failing HVAC wiring harness

Technicians should replace the 312906-456 harness if the existing plug shows signs of discoloration

and detailed instructions

Utica-Dunkirk 14631301 Hose 320788-703 Engineered for seamless integration withThe Utica Dunkirk 14631301 Hose is a critical boiler replacement part engineered for high performance hydronic heating systems. Measuring 3 inches in length with a 2 3 8 inch inner diameter (ID), this industrial grade hose is designed to handle the thermal demands and pressure fluctuations typical of Utica and Dunkirk boiler assemblies. As a genuine HVAC replacement hose, it ensures a leak proof seal and precise fit, preventing system pressure drops