Rinnai Efficiency HD250i Installation Manual Download Page 7

 

7

Rinnai New Zealand

HD250i Combination Flueing Installation: 0-08

HD250i Combination Flue Components

FFHD250INLET 

HD250i Air Inlet

Air inlet required on all installations, mesh included.

FFHD250COWL 

HD250i Vertical Roof Termination Cowl

Stainless steel roof cowl used to terminate vertical installations.

FFHD250BEND90 

HD250i Flue 90° Bend

Stainless steel 90° bend used to facilitate between horizontal and vertical 

flueing. Maximum of three 90° bends can be used.

55

55

FFHD250BEND45 

HD250i Flue 45° Bend

Stainless steel 45° bend used to offset obstructions.

96.4

96.4

FFHD250PIPE300 

HD250i Flue Pipe 300mm

Stainless steel 300mm stainless steel pipe, can not be cut to 

size.

FFHD250PIPE900 

HD250i Flue Pipe 900mm

Stainless steel 900mm stainless steel pipe, can not 

be cut to size.

FFHD250PIPEADJ 

HD250i Flue Adjustable Length

Stainless steel adjustable flue pipe recommended for use as 

the first flueing component off the Infinity unit for both the 

air intake and exhaust flue. Pipe can not be cut to length.

300

50

900

50

50

80~270

Connect the pre-greased components. Ensure the O-Rings are not 

damaged during this process. Ensure the flue is locked in position.

Push the components tightly together and press the small locking tab. 

While holding the small tab in, gently slide the components apart. Ensure 

the O-Rings are not damaged during this process.

To Connect the 

Flue Components

To Disconnect the 

Flue Components

Summary of Contents for Efficiency HD250i

Page 1: ...ing Installation Manual This appliance shall be installed in accordance with Manufacturer s Installation Instructions Local Gas Fitting Regulations NZS 5261 Installation Code Municipal Building Codes...

Page 2: ...and fully check the operation of the water heater before leaving site including the temperature of the water delivered WARNING Improper installation adjustment alteration service or maintenance can c...

Page 3: ...ue components from other manufacturers Only the flue components identified in this installation manual are to be used for horizontal vertical and combination flueing The exhaust flue components are si...

Page 4: ...Exhaust Exhaust Intake Relationship Condensate Each requires a 90 bend to prevent entry of rain Intake must be located in relation to the exhaust as shown below Horizontal flues must slop 20mm per met...

Page 5: ...ensate drain and trap as close as possible to the appliance Condensate drain trap must contain a minimum of 75mm 500mm clearance shown is for simple roof pitches Complex multiple pitched roofing can i...

Page 6: ...ion Predrill two small holes at the end of the air intake pipe Slide the pipe over the air intake terminal 2 With self tapping screws attach the pipe to the air intake terminal 3 Apply a bead of silic...

Page 7: ...tainless steel 300mm stainless steel pipe can not be cut to size FFHD250PIPE900 HD250i Flue Pipe 900mm Stainless steel 900mm stainless steel pipe can not be cut to size FFHD250PIPEADJ HD250i Flue Adju...

Page 8: ...Installers 0800 TO RINNAI 0800 86 746 624 Rinnai New Zealand Limited 105 Pavilion Drive Airport Oaks PO Box 53177 Mangere Auckland Airport Manukau Manukau 2150 Phone 09 257 3800 Fax 09 257 3899 Email...

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