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TECHNICAL GUIDE

AFFINITY 

MODELS: PT9

GAS-FIRED
CONDENSING / HIGH EFFICIENCY
UPFLOW TWO STAGE FURNACES

UP TO 94% AFUE

NATURAL GAS
40 - 120 MBH INPUT

Due to continuous product improvement, specifications 
are subject to change without notice.

Visit us on the web at www.york.com for the most 
up-to-date technical information.

Additional rating information can be found at 
www.gamanet.org.

EFFICIENCY
RATING
CERTIFIED

This product was manufactured
in a plant whose quality system
is certified/registered as being
in conformity with ISO 9001.

036-21581-001 Rev. B (0904)

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

DESCRIPTION

These Category IV, highly efficient, compact, condensing
type furnaces are designed for residential and commercial
installations in a basement, closet, alcove, recreation room
or garage where the ambient temperature is above 32°F, or
higher. They may be either side wall or thru-roof vented
using approved plastic type combustion air and vent piping.
All units are factory assembled, wired and tested to assure
dependable and economical installation and operation.

WARRANTY

Lifetime limited warranty on  both heat exchangers to the
original purchaser; a 20-year limited warranty from original
installation date to subsequent purchaser.

10-year warranty on commercial applications.

5-year limited parts warranty.

FEATURES

Two stage heating operation includes:

- Two stage gas valve
- Two stage inducer operation

Provides increased comfort level & very quiet unit oper-
ation

Adjustable delay timer allows two stage operation with 
single stage thermostat

• Compact, easy to install, ideal height 40" cabinet
• Blower-off delay for cooling SEER improvement.
• Easy to connect power/control wiring.
• Built-in, high level self diagnostics with fault code display.
• Low unit amp requirement for easy replacement applica-

tion.

• Integrated control module for reliable, economical opera-

tion.

• High velocity filter and side -return filter rack provided for 

easy field installation.

• May be installed as either two-pipe (sealed combustion) 

or single pipe vent (using indoor combustion air)

• Top intake & vent connection allows installation in narrow 

locations.

• Electronic Hot Surface Ignition saves fuel cost with 

increased dependability and reliability.

• Induced combustion system with inshot main burners for 

quiet, efficient operation.

• No special vent termination kit required.
• 100% shut off main gas valve for extra safety.
• PSC -four speed, direct drive motor with large, quiet 

blower.

• 24V, 40 VA control transformer and blower relay supplied 

for add-on cooling.

• Hi-tech tubular aluminized steel primary heat exchanger.
• Secondary (condensing) heat exchanger of 29-4C high-

grade stainless steel.

• Timed on, adjustable off blower capability for maximum 

comfort.

• Solid removable bottom panel allows easy application.
• Easy access from front of unit for cleaning, maintenance 

or service.

• Protection from intake, exhaust or condensate blockage.
• Insulated blower compartment for quiet operation.

Содержание AFFINITY PT9

Страница 1: ...ludes Two stage gas valve Two stage inducer operation Provides increased comfort level very quiet unit oper ation Adjustable delay timer allows two stage operation with single stage thermostat Compact...

Страница 2: ...mension A in B in C in D in PT9A12N040UP11 1200 A 14 1 2 13 1 4 12 1 8 6 1 4 PT9B12N060UP11 1200 B 17 1 2 16 1 4 15 1 8 8 1 2 PT9B12N080UP11 1200 B 17 1 2 16 1 4 15 1 8 8 1 2 PT9C16N080UP11 1600 C 21...

Страница 3: ...1PS0503 PT9C20N100UP11 1PS0505 PT9D20N120UP11 1PS0503 ELECTRICAL AND PERFORMANCE DATA Model Input High Low Output High Low Nominal Airflow AFUE Air Temp Rise Max Outlet Air Temp Blower Blower Size Tot...

Страница 4: ...280 1245 1190 1070 LOW 930 945 965 975 975 975 975 950 910 850 PT9D20N120UP11 HIGH 2560 2485 2410 2320 2220 2135 2035 1920 1785 1650 M HI 2090 2050 1990 1970 1885 1820 1760 1675 1545 1405 M LO 1695 16...

Страница 5: ...al system static falls between ESP values in the table i e 0 58 0 75 etc the static pressure may be rounded to the nearest value in the table determining the airflow using Step 5 or calculate the airf...

Страница 6: ...e bottom of the furnace 1BR0314 For 14 1 2 cabinets 1BR0317 For 17 1 2 cabinets 1BR0321 For 21 cabinets 1BR0324 For 24 1 2 cabinets HIGH ALTITUDE PRESSURE SWITCHES These accessory kits may be used to...

Страница 7: ...036 21581 001 Rev B 0904 Unitary Products Group 7 NOTES...

Страница 8: ...without notice Printed in U S A 036 21581 001 Rev B 0904 Copyright by York International Corp 2004 All rights reserved Supersedes 036 21581 001 Rev A 0904 Unitary 5005 Norman Products York OK Group D...

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