Brochure

20
Cyclone
®
Mxi BTH and
BTX Gas Models
Up to 98% thermal efficiency,
venting flexibility, outstanding value
The full line of A. O. Smith Cyclone condensing water heaters has
been designed to provide years of dependable service with its
industry leading technology. Models are available from 100,000 to
500,000 Btu/h and provide up to 98% thermal efficiency. The
unique helical coil heat exchanger minimizes weld joints for
optimal life while maximizing heat transfer.
Cyclone is the industry leader in high efficiency commercial water
heating with over a quarter million of them sold since 1997.
The current Mxi modulating models adjust firing rate to the
customers' specific demand further increasing efficiency and
money savings.
Submerged Combustion Chamber, With Helical
Heat Exchanger Coil
n
Positioned in center of tank, surrounded by water to
virtually eliminate radiant heat loss from chamber
n
Spiral heat exchanger maximizes efficiency of heat
transfer to the water stored in the tank
n
Top mounted burner and spiral heat exchanger work
together to minimize harmful effects of calcium/lime
accumulation
PermaGlas
®
Ultra Coat
™
Glass Lining
n
Exclusive process provides superior protection against
corrosion in varying water conditions
n
Both sides of heat exchanger coil are glasslined for
optimum protection
Intelligent Control System with LCD Display
n
iCOMM™ Compatible and can be monitored
from remote locations. Call 1.888.WATER02 for
more information
n
Provides detailed water heater status information
n
Precise temperature control
n
Built-in diagnostics
n
Run history information
Various Venting Options
n
Power Vent and sealed-combustion power venting
(vertical or sidewall)
n
Direct vent intake and exhaust pipe can terminate
separately outside building or through single opening
using concentric vent assembly
n
Uses inexpensive PVC, CPVC, ABS or Polypropylene.
Also approved for use with AL29-4C stainless vent pipe
Complies with
(models 300,
400 & 500)
(all models)
(models 120, 150,
199 & 250)
ANSI/NSF-5
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