Regency City CV60E-1 Owners & Installation Manual

Also see for City CV60E-1: Owners & installation manual

54 ............................................. |City Series CV60E-1installation54 | City Series CV60E-1Venting IntroductionThe CV60E-1 uses the "balanced flue" technology Co-Axial system. The inner liner vents products of combustion to the outside while the outer liner drawsoutside combustion air into the combustion chamber thereby eliminating the need to use heated room air for combustion and losing warm room air up thechimney.Note: These flue pipes must not be connected to any other appliance.The gas appliance and vent system must be vented directly to the outside of the building, and never be attached to a chimney serving a separate solid fuelor gas burning appliance. Each direct vent gas appliance must use it's own separate vent system. Common vent systems are prohibited.Venting Arrangement for Horizontal TerminationsThe diagram shows all allowable combinations of vertical runs with horizontal terminations, using one 90o (two 45o elbows equal one 90o elbow).Note: Must use optional rigid pipe adapter (Part# 770-994) when using Rigid Pipe Venting Systems)• Maintain clearances to combustibles as listed in "Clearances" section• Horizontal vent must be supported every 3 feet.• Firestops are required at each floor level and whenever passing through a wall.• A vent guard should be used whenever the termination is lower than the specified minimum or as per local codes.VENT RESTRICTOR SETTING:Vent restrictor factory set at Set 0.Refer to the "Vent Restrictor Position" section for details on how to change the vent restrictor from the factory setting of Set 0 to Set 2 if required.Note: For horizontal terminations the Regency Direct Vent Flex System may be used for installations with a maximumcontinuous vent length of up to 10 feet. If longer runs are required, rigid pipe must be used.58 3/16” (1478mm)1Vent Restrictoron Set 2*Unit is not exactly as shown.