York PS9A12N040UP11 - User Manual

TECHNICAL GUIDE
AFFINITY
MODELS: PS9
GAS-FIRED
CONDENSING / HIGH EFFICIENCY
UPFLOW SINGLE STAGE FURNACES
92% AFUE
NATURAL GAS
40 - 135 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
ISO 9001
Certified Quality
Management System
036-21578-002 Rev. B (0205)
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 the heat exchanger in commercial appli-
cations.
5-year limited parts warranty.
FEATURES
• 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.
• Independent door removal for greater durability and ease
of access.

Summary

Description, Warranty, and Features

Product Description

Details Category IV, highly efficient, compact, condensing furnaces for residential and commercial use.

Product Warranty

Outlines lifetime limited warranty on heat exchangers and 5-year limited parts warranty.

Key Features

Lists compact design, easy installation, self-diagnostics, electronic ignition, and safety features.

Dimensions and Specifications

Furnace Dimensions

Provides cabinet dimensions (A, B, C, D) for various furnace models.

Combustion Air Supply and Vent Piping

Details maximum elbows and vent lengths for different BTUH inputs and pipe sizes.

Electrical and Performance Data

Electrical and Blower Data

Lists input/output, blower size, motor specs, and max over-current protection.

Performance Metrics

Details outlet air temp, airflow, AFUE, and operating weight for each model.

Blower Performance

Airflow with Bottom or One Side Return

Provides airflow (CFM) data for various static pressures with bottom/side return.

Airflow with Two Side Returns

Provides airflow (CFM) data for various static pressures with two side returns.

Filter Performance

Filter Pressure Drop Data

Lists typical pressure drop values (In w.c.) for disposable, washable, and pleated filters.

Applying Filter Pressure Drop

Steps and examples for calculating system airflow with filter pressure drop.

Accessories and Options

Propane (LP) Conversion Kit

Kit to convert natural gas units to propane operation.

Vent Termination Kits

Concentric and sidewall kits for various venting configurations.

Condensate Neutralizer Kit

Kit for neutralising condensate discharge.

Filter Racks

External bottom and side return filter racks for filter installation.

High Altitude Pressure Switches

Accessory kits for converting units for high altitude operation.

Room Thermostats

Selection of compatible thermostats for optimal performance.

York PS9A12N040UP11 Specifications

General

Brand	York
Model	PS9A12N040UP11
Category	Furnace
Language	English