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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 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 97.4%, 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 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 Electronic Air Cleaner 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

LIMITED WARRANTY*

S 10 year parts and lifetime heat exchanger limited warranty to the

original purchaser upon timely registration.

S Limited warranty period is five years for parts and twenty years

for the heat exchanger if not registered within 90 days of

installation.{

* For owner occupied, residential applications.

{Jurisdictions where warranty benefits cannot be conditioned on registra-

tion will receive registered limited warranty benefits.

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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Résumé du contenu

Page 1

159MN7AInfinityr Modulating4 --- W a y M u l t i p o i s eCo ndensing Gas FurnaceSeries 100Product DataA11263The 59MN7A Multipoise Variable--Capacity

Page 2 - SPECIFICATIONS

10RETURN AIR TEMPERATUREThis furnace is designed for continuous return--air minimum temperature of 60_F(15_C) db or intermittent operation down to 55_

Page 3 - FURNACE COMPONENTS

11DOWNFLOW SUBBASEA97427AssembledA88207DisassembledLOCATINGTABLOCATINGTAB12344321BDCA11/4" TYPPLENUMOPENINGFACTORY-SUPPLIEDFIELD-INSTALLEDINSULA

Page 4 - ACCESSORIES

12MEDIA FILTER CABINETFurnace SideCenterline Screw Slots23-3/4”23-3/8”23-5/8"534Duct SideOpeningOpening with Flanges Bent24-1/4”25-5/8"B Ope

Page 5

13DIMENSIONAL DRAWING6 15/16[176.1] 3[76.2]3[76.2]6 11/16[170.1]23 5/16[592.9]25 1/8[638.7]26 3/8[670.0] 26 11/16[678.1]21[534.0]26 5/16[668.8]17 5/16

Page 6

14GUIDE SPECIFICATIONSGeneralSystem DescriptionFurnish a ______________________ 4--way multipoise gas--firedcondensing furnace for use with natural ga

Page 7

2SPECIFICATIONSHeating Capacity and Efficiency 060-14 080-14 100-20 120-22InputMaximum Heat (BTUH) 60,000 80,000 100,000 120,000Intermediate Heat (BTU

Page 8

3MODEL NUMBER NOMENCLATURE59MN7A060V17----14S - Single StageT - Two StageM - ModulatingC - ComfortP - PerformanceN - Infinity0 --- 90 AFUE3 --- 93 AFU

Page 9

4ACCESSORIESDESCRIPTION PART NUMBER 060-14 080-14 100-20 120-22Venting, Drainage and InstallationVent Kit - Through the Cabinet KGADC0101BVC X X X XVe

Page 10 - 12” (300 mm) Minimum

5AIR DELIVERY -- CFM (BOTTOM RETURN WITH FILTER)(SW1-5 and SW4-3 set to OFF, except as indicated. See Notes 1 and 2.)INPUTBTUHCooling Switch Settings

Page 11 - DOWNFLOW SUBBASE

6AIR DELIVERY -- CFM (BOTTOM RETURN WITH FILTER) (CONTINUED)(SW1-5 and SW4-3 set to OFF, except as indicated. See Notes 1 and 2.)INPUTBTUHCooling Swit

Page 12 - TYPICAL WIRING SCHEMATIC

7MAXIMUM EQUIVALENT VENT LENGTH -- FT. (M)NOTE: Maximum Equivalent Vent Length (MEVL) does NOT include elbows or terminations. Use Table 2 - Deduction

Page 13 - DIMENSIONAL DRAWING

8MAXIMUM EQUIVALENT VENT LENGTH -- FT. (M)NOTE: Maximum Equivalent Vent Length (MEVL) does NOT include elbows or terminations. Use Table 2 - Deduction

Page 14 - GUIDE SPECIFICATIONS

9MAXIMUM ALLOWABLE EXPOSED VENT PIPE LENGTH INSULATION TABLE -- FT. / MMaximum Length of Uninsulated and Insulated Vent Pipe-Ft (M)ModulatingFurnaceHi