Carrier 58CTA, 58CTX User Manual

58CTA/CTX
P E R F O R M A N C E ™ 8 0 T W O --- S T A G E 4 --- W A Y
MULTIPOISE INDUCED---COMBUSTION GAS FURNACE
Input C apacities: 45,000 thr u 155,000 Btuh
Series 140
Product Data
Performance
A10249
THE PERFORMANCE 80 GAS FURNACE
The 58CTA/CTX Two-Stage, 4-way Multipoise Gas Furnaces
offer unmatched comfort in their class with ComfortHeatt
technology in an 80% AFUE gas furnace. You get the benefits of a
ComfortHeatt technology furnace: reduced drafts, reduced sound
levels, longer cycles, less temperature swings between cycles, and
less temperature differences between rooms. Its exclusive,
intelligent microprocessor control adapts to the heating needs of
the home by automatically adjusting high and low heat times to
maximize comfort. The 58CTA/CTX furnaces are approved for use
with natural or propane gas, and the 58CTX is approved for use in
Low NOx Air Quality Management Districts.
STANDARD FEATURES
S ComfortHeatt Technology Intelligent microprocessor
control
S Two--stage heating with single-stage thermostat with
patented Adaptive Control Technology
S Very low operating sound through low--stage operation and
QuieTecht system
S SmartEvapt--Humidity control when using a
Thermidistatt control
S Comfort Fant adjustable constant fan speed from the
thermostat
S Microprocessor based control center
Enhanced diagnostics with LED and reflective sight glass
Stores fault codes during power outages
Adjustable heating air temperature rise
Adjustable cooling airflow
S 4-way Multipoise furnace, 13 vent applications
S Compact design -- only 33-1/3 in. (847 mm) tall
S Power Heatt Igniter
S Draft Safeguard switch to ensure proper furnace venting
S Insulated blower compartment
S Inner door for tighter sealing
S Certified to leak 2 percent or less of its nominal air
conditioning CFM delivered when pressurized to 1--In.
Water Gauge with all present air inlets, air outlets, and
condensate drain port(s) sealed.
S HYBRID HEATr Dual Fuel System compatible
S All models are Chimney Friendly when used with accessory
vent kit
S Twinning in Upflow, Downflow and Horizontal
S Residential installations eligible for consumer financing
through the Retail Credit Program

Carrier 58CTA, 58CTX Specifications

General

Brand	Carrier
Model	58CTA, 58CTX
Category	Furnace
Language	English

Summary

Product Data

Standard Features

Lists key features like ComfortHeat, QuieTech, SmartEvap, Comfort Fan.

Model Number Nomenclature

Furnace Components

Carrier Accessories

Controls: Thermostats and Zoning

Explains Carrier thermostats and 2, 4, 8-zone systems for home comfort.

Mechanical or Electronic Air Cleaner

Describes air cleaners that remove smoke, dirt, and pollen to save expenses.

Model HUMCCLFP Humidifier

Details humidifiers that add moisture to dry air to improve comfort and health.

Physical Data

Blower Performance Data

Air Delivery—CFM (With Filter)*

Dimensions

Installation

Minimum Inches Clearance to Combustible Construction

Specifies minimum clearances from combustible materials for safe installation.

Downflow Positions

Provides installation notes for downflow positions, including floor requirements.

Operation

Typical Wiring Schematic

Electrical Data

Typical Installation

Guide Specifications

Controls

Explains the microprocessor-based control board and its features.

Operating Characteristics

Outlines heating capacity, AFUE, and airflow specifications.

Electrical Requirements

Specifies electrical supply voltage, frequency, and wire size.