ubbink Rolux - Introduction

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US Contents
Introduction 2
Installation Requirements 3
Approvals/codes 3
Do not use with other vent products 3
Inspection 3
Condensate 3
Recommended venting air intake terminal position 4
General Installation Instructions 5
Joint connection 5
Coping with condensation 5
Appliance connection (female top) 5
Condensate drain 5
Shortening of vent extensions 6
Installation Instructions Horizontal Discharge Vent System 6
Identify the vent location 6
Measure dimension to fit 7
Final installation of the vent system 7
Installation Instructions Vertical Discharge Vent System 8
Identify the vent location 8
Cut to fit 8
Mounting the vent system 9
Installation Instructions Raised Horizontal Discharge Vent System 10
Kit contents 10
Incorrect installation location 10
Correct installation location 11
Identify the vent location 11
Measure dimension to fit 12
Installation of raised horizontal cover 12
Parts & dimentions 13
Horizontal Discharge Vent System Installation Examples 14
Vertical Discharge Vent System Installation Examples 15
Instrucciones de instalación 17
Introduction
The Ubbink Rolux® concentric vent system is considered part of the direct vent
tankless water heater.
The Ubbink Rolux® concentric vent system was tested and approved with the appliance
by a third party testing agency. Check the manufacturer’s installation instructions or
certificate of compliance to confirm that the Ubbink Rolux® concentric vent system is
approved for your direct vent tankless water heater.
The tankless water heater installation instructions take precedence over this document.
Always refer to the appliance installation instructions before proceeding with the
installation of this product.