Bell & Gossett A91555 Baffle 318172-701 Always verify the part number

Always verify the part number 42-101443-91 and the WC rating against your existing unit's specifications to ensure proper induction air proving

OEM Compatibility: Guaranteed fit and function for specific Utica-Dunkirk and Dunkirk gas boiler models

making it an essential component for high-amperage systems

including the TL

51" WC at the pressure port

Bell & Gossett A91555 Baffle 318172-701 Always verify the part numberThe Bell & Gossett A91555 Baffle is a critical replacement component engineered specifically for B&G Rolairtrol air separators. Designed as a direct internal part for the Rolairtrol air control system, this baffle is essential for maintaining the centrifugal flow pattern required to separate air from the system fluid in hydronic heating and cooling systems. Constructed from durable materials to withstand high velocity flow and closed loop system