Stealth Brochure - Niagara Conservation

experience
the world’s only 0.8 GPF toilet
love our water
conservation products?
Niagara offers a complete line of water-saving products in addition to energy and weatherization
products. We offer conservation programs and services for utilities, municipalities, government
agencies and other companies in need of conservation management.
Visit our website at www.NiagaraConservation.com to see our additional product lines, or contact
us toll-free domestically at 800-831-8383 or 817-391-0800 (international) for more information on
our products and programs.
®
Powerful. Quiet. Efficient.
Best available technology.
www.niagaraconservation.com/stealth
www.niagaraconservation.com/stealth
SB31413-03 REV 4/13

0.8 GPF Ultra High Efficiency Toilet
UHET
®
what is Stealth ® ?
Innovative and stylish, Niagara’s 0.8 gallon per flush (GPF) ultra high-efficiency toilet (UHET), goes a step
beyond the standard water-saving toilets on the market. With its quiet flush, low-profile body and breakthrough
patented hydraulic technology, the Stealth has revolutionized the toilet market. It is offered in both round and
elongated models and adaptable to fit a standard 12" rough-in installation. The Stealth easily replaces your
existing toilet, offering superior performance and lowering water usage and utility bills like no other toilet can.
A new addition to the Stealth line is the Stealth Rear Outlet (N7779). With the same technology and efficiency
features as the Stealth, the Stealth Rear Outlet is ideal for any in-wall plumbing install. This new model provides
an ideal solution for commercial renovations or remodels.
how it works
Activated by simply pushing the flush button, all the waste in the bowl is cleared with a one-time, powerful quiet
flush. With its groundbreaking technology, a combination of air and water works in unison for an ideal filling and
flushing system. The Stealth provides a larger water spot to more effectively clear waste with minimal water use.
The system is not only capable of functioning efficiently at varying water pressure levels, but it has no expensive
parts to replace, further saving the customer money and reducing materials use. Completing its superior
engineering, the modern, compact design makes it ideal for both new construction and retrofitting models.
Filling
Flushing
key features:
Ultra High Efficiency Flush
• Extremely quiet flush
• Powerful flush delivered with a patented
Stealth flush chamber and air transfer system
• Uses just 0.8 gallons per flush (GPF)
• One flush thoroughly evacuates the bowl
every time—no double flushing
what it saves
Large Water Surface
• As the tank fills, air is transferred to
the trapway
• A large water surface is created as this
air pressure causes the water to fill at a
higher level
• Stealth ® delivers a cleaner and more
reliable flush with more water in the bowl
Superior Engineered Ceramics
• Fully glazed trapway
• Bowl cleared every time due to smooth,
low-friction ceramic surface
The Stealth’s water and utility bill savings translate to impressive, real numbers. At a flush rate that saves up to
70% more water, this WaterSense-labeled toilet saves up to 18,000 gallons a year and up to $145 in water
and sewage utility savings. With regular use, that can save up to 180,000 gallons and $1,450 in its lifetime*!
Positive pressure
is exerted on the
water in the bowl
by the air being
forced through the
transfer tube into
the trapway.
Water fills the tank and inner
chamber, forcing air to the top
of the chamber and down the
transfer tube.
Inside the inner
chamber, the exiting
water creates a
vacuum effect that
depressurizes the
trapway.
Water exiting the tank cleans
the bowl and flushes waste
down the trapway.
As the trapway
depressurizes, a suction
force is created that
A larger water
pulls the wastewater
surface area is
into the trapway.
created in the
bowl due to
The trapway is
the pressurized
completely filled
trapway.
producing an extremely
efficient flush.
air water air water
Annual water savings*
dimensions
18.75"
Certified by
70%
IAPMO R&T
less
water
than less
efficient
toilets*
water usage (gallons)
20000
15000
10000
5000
0
12,500
gallons
14,600
gallons
18,000
gallons
1.6 GPF 1.28 GPF 0.8 GPF
18.5˝ elongated
16.5˝ round
17˝ elongated
16˝ round
31˝ elongated
30˝ round
experience
the revolutionary toilet that uses the
best available technology to save
more water than any other on the
market, with a quiet flush, superior
performance and maximum power.
Visit http://www.niagaraconservation.com/stealth
for more information and to see the Stealth in action.
*Annual water savings based on a comparison to a 3.5 GPF toilet, 3-person household,
6 flushes per person/per day. Dollar savings based on a water/sewer rate of $8/1000 gallons.
20.6˝
10.25˝
12˝ rough-in
(from finished wall to center of outlet)