1
59MN7A
Infinityr Modulating
4 --- W a y M u l t i p o i s e
Co ndensing Gas Furnace
Series 100
Product Data
A11263
The 59MN7A Multipoise Variable--Capacity Condensing Gas
Furnace features the modulating InfinityR System. The innovative
modulating gas valve is at the heart of this furnace’s quiet operation,
along with the variable--speed Infinity ECM blower motor and
variable--speed inducer motor. This furnace also provides 3.5 times
tighter temperature control than single stage furnaces. With an
Annual Fuel Utilization Efficiency (AFUE) up to 98.5%, this
Infinity gas furnace provides exceptional savings over standard
furnaces as well. This Infinity Gas Furnace also features 4--way
multipoise installation flexibility. The 59MN7A can be vented as a
direct vent/two--pipe furnace or as an optional ventilated
combustion air application. A Carrier InfinityR Control and an
Infinity Air Conditioner or Heat Pump can be used to form a
complete Infinity System. All units meet California Air Quality
Management District emission requirements. All sizes are design
certified in Canada.
STANDARD FEATURES
S Our quietest furnace. Compare for yourself at
HVACpartners.com.
S All sizes meet ENERGY STAR Version 4.0 criteria for gas
furnaces: 95+AFUE; AMACF electrical rating; 2% or less cabinet
airflow leakage.
S Supports single-- and multiple--zone Infinity systems.
S Ideal height 35” (889 mm) cabinet: short enough for taller coils,
but still allows enough room for service.
S Infinity Features—match with the Infinity Control for Infinity
System benefits
S Integral part of the Ideal Humidity SystemR Technology.
S Silicon Nitride Power Heat™ Hot Surface Igniter.
S SmartEvap™ technology helps control humidity levels in the
home when used with a compatible humidity control system.
S ComfortFan™ technology allows control of continuous fan speed
from a compatible thermostat.
S External Media Filter Cabinet included.
S 4--way multipoise design for upflow, downflow or horizontal
installations, with unique vent elbow and optional through--
the--cabinet downflow venting capability.
S Variable--Speed blower and inducer motors, modulating gas
valve.
S Self--diagnostics and extended diagnostic data through the
Advanced Product Monitor (APM) accessory or Infinity User
Interface.
S Adjustable blower speed for cooling, continuous fan, and
dehumidification.
S Aluminized--steel primary heat exchanger.
S Stainless--steel condensing secondary heat exchanger.
S Propane convertible (See Accessory list).
S Factory--configured ready for upflow applications.
S Fully--insulated casing including blower section.
S Convenient Air Purifier and Humidifier connections.
S Direct--vent/sealed combustion or ventilated combustion air
venting.
S Installation flexibility: sidewall or vertical vent.
S Residential installations may be eligible for consumer financing
through the Retail Credit Program.
S Certified to leak 2% or less of nominal air conditioning CFM
delivered when pressurized to 1--in. water column with all present
air inlets, air outlets, and condensate drain port(s) sealed.
CERTIFIED
Always Ask For
Use of the AHRI Certified TM Mark indicates a
manufacturer’s participation in the program. For
verification of certification for individual products,
go to www.ahridirectory.org.
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