1
58PHA/PHX PERFORMANCE™ BOOST 80
4---WAY MULTIPOISE
INDUCED---COMBUSTION GAS FURNACE
Input Capacities: 45,000 thru 135,000 Btuh
Series 110/120
Product Data
A10251
THE CARRIER PERFORMANCE
t
BOOST 80
GAS FURNACE
The 58PHA/PHX 4--way Multipoise Gas Furnaces offer deluxe
features not found in other single--stage 80% gas furnaces. The
ECM motor and Carrier’s control logic combine to provide a
SEER BOOST of up to 1.5 points.* Carrier’s QuieTech
t
noise
reduction system makes the Performance
t
Boost 80 an incredibly
quiet induced--draft gas furnace.
The gas furnace control system provides a dehumidification mode,
a motor speed selection for continuous fan operation selectable at
the thermostat, and fault code storage in the event of power
outages. Applications are easy with 4--way multipoise design,
through--the--furnace downflow venting, 13 different venting
options, and a design for easy service access. An inner blower door
is provided for tighter sealing in sensitive applications. The
58PHA/PHX furnaces are approved for use with natural or propane
gas, and the 58PHX is approved for use in Low NOx Air Quality
Management Districts.
STANDARD FEATURES
S
ECM Blower Motor included
S
QuieTech
t
noise reduction system
S
SmartEvap
t
—Humidity control when using a
Thermidistat
t
Control
S
ComfortFan
t
—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
Dehumidification selection for summer--time cooling
S
4--way Multipoise furnace, 13 vent applications
S
Compact design -- only 33--1/3 in. (847 mm) tall
S
Power Heat SiN
t
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 and air outlet sealed.
S
HYBRID HEAT
Dual Fuel System compatible
S
All models are chimney friendly when used with accessory
vent kit
S
Residential installations eligible for consumer financing
through the Retail Credit Program
*as compared to the Air Conditioning Heating and Refrigeration Institute’s standard coil---only rating when paired with selected Carrier evaporator coils.