Independent Review · Updated June 2026

5 Ton 14 SEER 80% AFUE 120,000 BTU Goodman Gas Furnace and Heat Pump System - Upflow

Solid mid-tier 5-ton combo system with proven 14 SEER efficiency and reliable two-stage heating

8.2
IndustrialRank Score
Efficiency
8.5
Reliability
7.8
Value
8.0
Installation
8.5
Warranty
8.0
5 Ton 14 SEER 80% AFUE 120,000 BTU Goodman Gas Furnace and Heat Pump System - Upflow
Current Price
$0
Check Price at HVACDirect → Shop Now at HVACDirect
Authorized dealer · Full manufacturer warranty
// Bottom Line
This ACiQ-badged Goodman system works well for contractors upgrading mixed-climate homes seeking a balance between efficiency and affordability. The 14 SEER rating and two-stage gas furnace make it competitive for regions with moderate heating and cooling demands.

Review

The ACiQ 5-ton combo system branded under Goodman represents the practical middle ground in residential HVAC. With 14 SEER cooling efficiency and 80% AFUE heating, this upflow configuration balances performance against installation cost. Contractors frequently specify this unit for replacement jobs where homes need measurable efficiency improvements without premium pricing. The R454B refrigerant aligns with current EPA standards, avoiding costly retrofits. At 120 pounds and 30 inches tall, it fits standard basement and closet installations common in suburban American homes.

Performance specs reveal a competent, conventional design. The cooling side delivers 57,000 BTU with a single-stage scroll compressor and 14 SEER rating across 2,000 CFM maximum airflow. The heating side generates 58,000 BTU through a two-stage gas burner at 80% AFUE, using standard metal exhaust flue venting. Multi-speed blower operation helps modulate comfort, though the single-stage condenser doesn't vary capacity on mild days. Electrical draw runs 208/230V single phase with 34.6 to 60 amp breaker sizing, typical for five-ton applications. Real-world users report quiet operation, though measured at 77 dB from the unit itself.

Pros & Cons

Pros

  • 14 SEER delivers solid efficiency without premium pricing, matching mid-range market expectations
  • Two-stage burner and multi-speed blower reduce short-cycling and improve comfort consistency
  • 80% AFUE furnace provides adequate heating with 58,000 BTU output in two modulation stages
  • R454B refrigerant meets current environmental regulations without costly retrofit requirements
  • Compact 30-inch height and A-coil configuration fits tight basements and crawlspaces
  • 10-year warranty with online registration provides reasonable homeowner confidence

Cons

  • 14 SEER is respectable but trails newer 16-18 SEER systems by 15-30% in cooling efficiency
  • 80% AFUE furnace requires annual maintenance and isn't eligible for high-efficiency rebates
  • Single-stage condenser lacks variable capacity, potentially wasting energy during mild days
  • 77 dB noise level is audible from nearby rooms, higher than quieter two-stage units
  • Not Energy Star certified, limiting appeal to environmentally conscious buyers seeking recognition

Who Should Buy

Best For

Contractors replacing older 10-13 SEER systems for budget-conscious homeowners in mixed climates who want measurable efficiency gains without six-figure system costs. Residential customers comfortable with mid-range equipment and looking for reliable operation over 15-20 years appreciate this system's straightforward engineering.

Consider Alternatives If

Skip this if you need true high-efficiency performance, live in consistently hot climates where 18+ SEER makes financial sense, or prioritize ultra-quiet operation below 70 dB.

5 Ton 14 SEER 80% AFUE 120,000 BTU Goodman Gas Fur
$0
Buy at HVACDirect →

Installation

Installation follows conventional split-system procedures. Requires metal exhaust flue for the furnace, 3/8-inch liquid line and 1 1/8-inch suction line with 1/2-inch insulation thickness up to 50 feet. Sweat valve connections demand basic refrigeration skills. The compact footprint suits upflow basement placement and horizontal attic mounting. Multi-speed blower integrates easily with most ductwork. Most contractors complete installation in one to two days with standard tools.

Warranty & Reliability

Goodman offers a 10-year parts warranty when customers register online within 30 days of installation. Coverage applies to compressor, coil, and furnace components. Registration is straightforward but mandatory, as default coverage reverts to shorter terms. This aligns with industry standards for mid-tier equipment and provides meaningful protection during critical early years when failures most commonly occur.

Specifications

SKUACIQ-60-EHPD-UPG
Brand/ManufacturerACiQ
Cooling BTU57,000
Heating BTU58,000
RefrigerantR454B
Electrical208 / 230 V. 1 Phase 60 Hz
Warranty10 Years with Online Registration
Decibel Level (dBA)77
Weight (in lbs)120.000000
FeatureSpec
Safety InformationPROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
Airflow DirectionUpflow/Horizontal
Exhaust Flue RequirementMetal
Furnace Efficiency / AFUE80%
Blower MotorMulti-Speed
Maximum CFM2000
ConfigurationUpflow / Downflow
Burner StagesTwo
Fuel TypeGas
Height30"
Width24.5"
Depth21"
ResourcesCAPF Installation Manual CAPF Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents.
ReplacesGSZ140611
Energy StarNo
SEER1 (Efficiency)14
Condenser StagesSingle Stage
Compressor TypeScroll
Liquid Valve Size3/8"
Suction Valve Size7/8"
Max Breaker Size60 amps
Min. Breaker Size34.6 amps
Tonnage5 Ton
Valve TypeSweat
Liquid Line3/8"
Suction Line1 1/8"
StyleA-Coil
Suction Line Insulation Thickness1/2"
Length50 feet

Frequently Asked Questions

How does 14 SEER compare to newer systems I'm seeing advertised? +
14 SEER is solid mid-tier performance. Modern systems reach 16-18 SEER, reducing cooling costs 15-30% further. However, payback from that extra efficiency often exceeds 12-15 years in moderate climates, making 14 SEER reasonable for budget-conscious buyers expecting 15-year equipment life.
Can this system fit my tight basement space? +
Likely yes. The 30-inch height, 24.5-inch width, and 21-inch depth allow placement in most basements. A-coil style works for upflow orientation. Verify your space allows 3-4 inches clearance on sides for airflow and 12 inches above for ductwork connections.
Will the two-stage furnace save money compared to single-stage? +
Yes, modestly. Two-stage burners reduce short-cycling and gas waste during mild weather. You'll see 5-10% furnace fuel savings in moderate winter climates. Full seasonal efficiency depends on proper installation, ductwork sealing, and thermostat programming.
Is R454B refrigerant better than R410A that older systems used? +
R454B meets current EPA environmental standards with lower global warming potential. Performance is comparable to R410A, so system efficiency shouldn't differ noticeably. The main advantage is regulatory compliance and avoiding future refrigerant phase-out concerns.
Do I need online registration to get the warranty? +
Yes. The 10-year coverage requires registration within 30 days of installation. Without registration, warranty drops to shorter terms. Registration is free and takes five minutes online through Goodman's website.

Affiliate disclosure: IndustrialRank earns a commission on qualifying purchases at no extra cost to you. We only recommend products we have independently reviewed.