Connections

9.Remove clamp L and slide the vertical pipe M down into the lower elbow N to remove parts J and K. Separate J and K.

J

K

 

L

 

M

 

N

10.Attach pipe J to the flue manifold (or the adapter or the 2 inch elbow for extended venting) with clamp and screw.

11.Push the air intake line onto the flue manifold or adapter and secure with the plastic cable tie. Make sure the hose does not kink.

Tie

Air Intake Line

Clamp

Pipe J

12.Carefully slide the appliance into the enclosure lining up the gas supply and exhaust pipe. Fit elbow K to pipe J making sure that the clip in elbow K goes beyond the groove in the pipe. The gas supply flexible hose is designed to coil inside the appliance as it is pushed into the enclosure.

13.Slide tube M up into elbow K and clamp together with clamp L.

14.Slide the flue access panel back into position and attach with two screws. This panel may be turned upside down to allow for a different flue pipe height.

15.Open both of the air return louvers on both sides. Secure the appliance using the four mounting points.

4 mounting points

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Rinnai Corporation RHFE-750ETRA

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Image 26
Rinnai RHFE-750ETRA installation manual Mounting points