Ducane Horizontal 80 User Manual

FEATURES
80% AFUE
Heating input range 50,000 - 125,000 BTUH
Cooling capacity supported 1-1/2 through 5 ton
Horizontal left or right application-ready from
factory—no field conversion needed
Direct replacement for nearly every competitive
horizontal furnace
Approved for attic, closet, basement, crawl space,
alcove, garage, and other locations
Electronic air cleaner connection (115V)
Humidifier connection (24V and 115V)
5 amp fuse for low voltage circuit protection
Time delay off for air conditioner SEER
enhancement
WARRANTY
25-year limited warranty on heat exchanger,
5-year limited warranty on covered components
(see warranty certificate for details)
HEAT EXCHANGER
ASSEMBLY
Crimp-Tite™ crimped aluminized steel heat
exchanger for longer life and safe operation
VENTING
Category I venting
4" vent–vertical or horizontal with approved
power venter
Inducer orientation allows for 360° vent
connection
CONTROLS
Integrated furnace control with LED diagnostics
Direct spark ignition system
SAFETY
CSA certified for US and Canada
Safety limits prevent overheating
CABINET
Heavy gauge, insulated cabinet provides strength
and quiet comfort
BLOWER
3 speed PSC motors
HORIZONTAL 80
TM
Ducane Gas Furnace
www.ducanehvac.com
THE DIFFERENCE IS QUALITY

Ducane Horizontal 80 Specifications

General

Brand	Ducane
Model	Horizontal 80
Category	Furnace
Language	English

Summary

Product Features and Specifications

General Features

Highlights furnace capabilities, installation flexibility, and electrical connections for enhanced performance.

Warranty Information

Details the limited warranty coverage for heat exchangers and covered components.

Heat Exchanger Assembly

Describes the Crimp-Tite™ aluminized steel heat exchanger for durability and safety.

Venting System

Specifies Category I venting, vent options, and inducer orientation for connection flexibility.

Control System

Covers the integrated furnace control with LED diagnostics and direct spark ignition.

Safety Certifications and Limits

Details CSA certification and safety limits to prevent overheating.

Cabinet Construction

Describes the heavy gauge, insulated cabinet for strength and quiet operation.

Blower Motor

Specifies the use of 3-speed PSC motors for the blower system.

Unit Technical Specifications

Standard Unit Specifications

Provides detailed technical data including input rate, heating capacity, and motor specs for various models.

High Air Flow Models Specifications

Lists technical specifications for high air flow models, including capacity and motor details.

Air Flow Data and Accessories

Blower Air Flow Performance

Presents air flow (CFM) data for different models across various static pressure levels.

Accessory Kits

Lists available conversion kits for LP gas and high altitude applications.

General Layout and Dimensions

Unit Dimensions and Layout

Details physical dimensions, duct openings, flue diameter, and weight for each model.