Rinnai RHFE-1510F - Manual (Page 10)

Fixing
Find the location of each hole then fix the heater firmly with the screws provided.
Rear Side s
Attach the left and right side rear covers provided
with the heater.
Connect flexible hose to heater and tighten band with
screw driver.
Connect air inlet hose to the flue manifold.
Tighten band with screw driver to secure hose
Connect the extendable flue tube to the exhaust
port of the flue manifold. Adjust the length
of the extendable tube to meet exactly with the
flue hole height. Pipe must not be
extended beyond the Red line.
below
19 20
i
Exhaust