Noritz EZTR40 Startup Manual
Vent kit for tankless water heater
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Also See for EZTR40:
- Installation manual (37 pages) ,
- Owner's manual (32 pages) ,
- Owner's manual (32 pages)
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Owner's Manual
EZTR40 START-UP GUIDE
VENT KIT FOR TANKLESS WATER HEATER
1-866-766-7489
SCAN FOR
WWW.NORITZ.COM
INSTALLATION VIDEO
EZTR ikea.indd 1
8/21/2014 2:05:32 PM
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Summary of Contents for Noritz EZTR40
- Page 1 EZTR40 START-UP GUIDE VENT KIT FOR TANKLESS WATER HEATER 1-866-766-7489 SCAN FOR WWW.NORITZ.COM INSTALLATION VIDEO EZTR ikea.indd 1 8/21/2014 2:05:32 PM...
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Page 2: Pre-Installation
PRE-INSTALLATION PLANNING INSTALLATION Compare all parts with the Package Contents list. If any part appears missing or damaged, do not install this kit. Contact Customer Service immediately at 1-866-766-7489. TOOLS REQUIRED Tape Flathead 2 Inch PVC Cutter Marker Measure Screwdriver Box Cutter PACKAGE CONTENTS Bag 1... -
Page 3: Installation
INSTALLATION Measure the vent length from the Remove the B-vent (from the ceiling down and the tank. bottom of the B-Vent to the roof termination. Determine the size of your venting. Is it 3” or 4”? EZTR ikea.indd 3 8/21/2014 2:05:35 PM... - Page 4 INSTALLATION (CONTINUED) Install the base junction support based on the 3” or 4” venting structure. 4” B-vent Termination 3” B-vent Termination If no B-vent is protruding, If B-vent is protruding, If no B-vent is protruding, install the base junction install the base junction install the base junction adapter.
- Page 5 INSTALLATION (CONTINUED) □ the B-vent to the rain cap 2 . Mark and tighten 3 . Do not cut the flex vent yet EZTR ikea.indd 4 8/21/2014 2:05:36 PM...
- Page 6 INSTALLATION (CONTINUED) Remove the rain cap. WARNING Use extreme caution when working on rooftops. □ Climb up to the roof, remove the rain cap and place it in parts bag #2, ensuring it will not fall off. Clean any debris from the inside of the rain cap and B-vent.
- Page 7 INSTALLATION (CONTINUED) Universal Rain Cap This is the default, universal rain cap that can be used to replace the former rain cap at the installation site. It enables you to easily cut the flex pipe and install without having to take into consideration the varying rain caps and their different fittings and sizes.
- Page 8 Install 4” diffuser gasket over the diffuser. Insure both gaskets are completely touching. Install the water heater according to Re-install the rain cap. the EZTR40 Installation Manual. (Max. 5 feet) Ceiling (Min. 2 feet) 4” installation EZTR ikea.indd 5 8/21/2014 2:05:37 PM...
- Page 9 INSTALLATION (CONTINUED) Attach the 45° elbow to the connector pipe until fully seated. length (longer length better than short). Flex vent cannot be lengthened after this point! 3" Tighten base junction support to required. VENT KIT EZTR ikea.indd 6 8/21/2014 2:05:38 PM...
- Page 10 INSTALLATION (CONTINUED) Attach O-ring and coupler retainer. Remove elbow assembly from the Ensure there is no space between top of the heater and attach to the the O-ring and coupler. Re-connect the elbow assembly to Test the system for carbon the heater.
- Page 11 INSTALLATION (CONTINUED) Calculate total vent length and the heater. Secure and tape. adjust dip switch on the heater if required. Refer to EZTR40 Installation Manual. VENT KIT EZTR ikea.indd 8 8/21/2014 2:05:40 PM...
- Page 12 1-866-766-7489 www.noritz.com Vent Kit EZTR ikea.indd 9 8/21/2014 2:05:40 PM...