York P4UCB30N12206 User Manual

FOR YOUR SAFETY
Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
WARNING: Improper installation, adjustment, al-
teration, service or maintenance can cause injury
or property damage. Refer to this manual. For as-
sistance or additional information, consult a quali-
fied installer, service agency or the gas supplier.
FOR YOUR SAFETY
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Open windows.
• Do not touch any electrical switch;
do not use any phone in your building.
• Extinguish any open flame.
• Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’s
instructions.
• If you cannot reach your gas supplier, call the
fire department.
®
UPFLOW GAS-FIRED FURNACE
INDUCED-DRAFT
INSTALLATION INSTRUCTION
Supersedes: 650.64-N3Y (992)
650.64-N4Y (195)
035-11008
CAUTION
THIS PRODUCT MUST BE INSTALLED IN STRICT COM-
PLIANCE WITH THE ENCLOSED INSTALLATION IN-
STRUCTIONS AND ANY APPLICABLE LOCAL, STATE, AND
NATIONAL CODES INCLUDING BUT NOT LIMITED TO,
BUILDING, ELECTRICAL AND MECHANICAL
CODES.
WARNING
IMPROPER INSTALLATION MAY CREATE A CONDITION
WHERE THE OPERATION OF THE PRODUCT COULD
CAUSE PERSONAL INJURY OR PROPERTY DAMAGE.
MODEL: P4UCB30N12206 - 122 MBH OUTPUT

York P4UCB30N12206 Specifications

General

Brand	York
Model	P4UCB30N12206
Category	Furnace
Efficiency	80% AFUE
Blower Motor	Multi-speed
Ignition	Hot surface ignition
Heat Exchanger	Aluminized steel
Warranty	10-Year Limited Warranty

Summary

Unit Installation

Combustion Air

Guidelines for providing adequate air for furnace combustion and ventilation.

Venting

Requirements for Category I venting systems, including common venting and safety checks.

Vent Safety Check Procedure

Step-by-step process to verify the safe operation of the venting system.

Ductwork

Design and installation requirements for the duct system to ensure proper airflow and unit performance.

Gas Piping

Electrical Power Connection

Instructions for connecting the main power supply to the furnace unit.

Electrical Control Connections

Wiring guidelines for low-voltage thermostat and control connections.

Safety Controls

Start-Up and Adjustments

Procedures for initial furnace start-up, gas input, and manifold pressure adjustments.

Operation and Maintenance

Sequence of Operation

Describes the step-by-step process of furnace ignition and operation.

Maintenance

Routine checks and cleaning procedures for filters, burners, and heat exchangers.

Wiring Diagram

Blower Performance

Troubleshooting