this 4" elbow facilitates the critical transition between the heat exchanger and the venting system

Do not use the 705-452 on 700-800 series (7000GO) controllers

Always verify the actuator housing type before installation to ensure proper fitment and travel

It is recommended to use the dedicated Natural Gas part number rather than attempting field conversion to ensure the internal regulator spring remains within manufacturer specifications

Does this kit include the delay oil valve

Utica-Dunkirk 21992 Limit Switch 322056-301 this 4" elbow facilitates theWhen you are troubleshooting a boiler or furnace that is short cycling or experiencing a blower that refuses to shut down, the Utica Dunkirk 21992 Limit Switch is a primary diagnostic focal point. This OEM replacement limit switch is engineered specifically for Utica and Dunkirk heating systems to provide critical thermal protection. As a high limit safety control, this component features SPDT (Single Pole Double Throw) contact configuration and is