Evolve 950 Installation Guide: 12471-A 01-14
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Connect flue system
Consult the Rinnai Arriva and Evolve flue installation guide supplied with the Arriva/
Evolve flue kits for detailed flue installation instructions. For connection of the flue to the
heater refer information below.
Flue transition outlet
Unused air intake
Air intake
Wall terminal
Removing the pipe clamp, extension tube and exhaust pipe
Before installing the heater into the enclosure the pipe clamp, telescopic extension tube, and exhaust
pipe need to be removed so there is room to connect the flue system.
1. Undo the pipe clamp and remove the telescopic extension tube from the exhaust pipe.
2. Secure the telescopic extension tube to the flue system with the exhaust pipe lock or the flue clamp
bracket.
3. Attach the air hose to the flue transition and secure with the cable tie provided.
Please note that in the adjacent image in step 4 the air hose is already connected to the flue. It is much
easier to connect the air hose to the unit than to connect the air hose to the flue once the heater
is in place. Ensure the air intake hose of the heater is properly secured to the air connection on the
flue system using the cable tie provided, and that the rubber seal is placed on the unused air intake
connection.
Exhaust pipe lock
For Direct A and B flues
(R2731/R2732), the
flue
clamp bracket
(pictured
below) is provided with the
engine.
Flue transition (ASPDFK, EVOKIT03)
The flue transition provides a connection between the flue system and the heater’s flue spigot and air
intake. For all flueing installations, except horizontal direct flueing, the flue transition is counted as a
90 ° bend. The flue transition requires a 5 mm clearance from combustibles. This clearance is provided
automatically when the supplied standoff brackets are used. All other flue components, except the
elbow section of the EVOKIT03, are designed for zero clearance and can be placed hard against timber
or plasterboard.
For ASPDFK and EVOKIT03 flue kits, the exhaust pipe lock is provided with the flue kit.
ASPDFK