Rinnai RL75i Brochure & Specs page 2

endless options
MC-91-1-S Digital
Controller Integrated in
Internal Unit; Standard
Digital Controller for
Exterior Unit
MC-100V-1-S
Deluxe Digital
Controller
BC-100V-1US-S Bath-Fill
Digital Controller
Accessories
Rinnai's line of digital controllers allows you to set water
temperature precisely for multiple locations in your home, analyze
and troubleshoot the water heater, and even automatically fi ll
your bath to a pre-set temperature and volume. (Note: the MC-91
controller is integrated on the front panel of the RL Series interior
units and comes standard with all RL Series exterior units.)
Flexible Installation
For interior installation, Rinnai units use a concentric venting
system – a single vent assembly featuring an inner, metal
vent for exhaust gases and an outer PVC or metal tube
for bringing combustion air from outdoors. The result: a
direct-vent, sealed-combustion system that offers optimum
safety, performance and ease of installation.
Exterior units can be installed in a recessed enclosure, which can be
painted or textured to match your home's panel or brick siding.
Multiple Units
If you need more than one unit for your larger home, spa or
body spray shower, Rinnai's EZConnect
link two units with a simple cord. For even larger applications,
your installer can place up to 25 units in parallel.
INTERIOR ROOF OR WALL VENTING
The Rinnai can be vented vertically or horizontally.
More Than 30 Million Installations Worldwide Make Rinnai #1!
At Rinnai, we've sold more tankless water heaters worldwide than anyone else. Our complete
commitment to safety, quality, support and the environment has also made us #1 in the U.S. market.
Tomorrow's Innovation Today
As the leading manufacturer of gas heating products worldwide, Rinnai continues innovating
to ensure a greener environment. Rinnai's superior heating and hot water technologies deliver
greater effi ciency and reliability, so everyone benefi ts – with environmental preservation and
energy conservation that results in a better planet for us all.
feature allows you to
®
EXTERIOR WALL-MOUNT
installations require no
additional venting accessories.
fl exibility + control
Other benefi ts include:
• Integrated Condensate
Collector: ensures
condensation doesn't drain
back into unit, and reduces
cost of venting.
• High-Altitude Operation: all
RL Series units can be adjusted
for use up to 10,200 ft.
CUSTOM INSTALLATIONS to blend
in with the interior (shown at left with
optional pipe cover) or to be recessed on
an exterior wall of the home.