Review
The Goodman 4 Ton gas furnace and air conditioner system at $2,071 positions itself as a practical, accessible entry point in the mid-market HVAC space. Online Supply markets this unit toward contractors and homeowners seeking AHRI-certified equipment without the premium pricing of high-efficiency models. With an 80,000 BTU heating capacity and 48,000 BTU cooling (14 SEER), it handles modest-sized homes effectively while staying budget-friendly. The system carries a 10-year warranty with registration, providing baseline protection typical of mid-range Goodman equipment.
Performance data shows competent engineering. The 14 SEER cooling rating translates to roughly 18% better efficiency than 11 SEER baseline units, reducing summer electrical bills meaningfully. Two-stage burners optimize heating across demand levels, avoiding the efficiency losses of single-stage designs that run full-blast regardless of outdoor temperature. The variable-speed blower motor with 2,000 CFM capacity distributes conditioned air effectively while reducing the constant-on noise associated with fixed-speed motors. R410A refrigerant compatibility meets current EPA standards, though the dual R410A/R22 listing suggests some units may still use legacy refrigerant.
Pros & Cons
Pros
- 14 SEER rating beats minimum efficiency standards and provides real energy savings on cooling costs
- Dual-stage burners optimize heating efficiency across temperature ranges, reducing short-cycling and wear
- Variable-speed blower motor with 2,000 CFM maximum capacity delivers consistent comfort and quieter operation than single-speed alternatives
- Scroll compressor is proven, reliable technology with low failure rates across thousands of installations
- 120V single-phase power requirement simplifies electrical installation compared to three-phase alternatives
- A-Coil configuration works with both upflow and horizontal installations for flexible placement options
Cons
- 80% AFUE is baseline efficiency, not high-efficiency, meaning 20% of fuel converts to waste heat
- Single-stage cooling condenser cannot modulate capacity, running full-power in mild weather and wasting energy
- Not Energy Star certified, indicating it meets federal minimums but lacks advanced efficiency features
- 74 dB noise level at full operation may be noticeable in quiet residential settings, particularly during night heating cycles
- Tonnage spec inconsistency: product title claims 4 tons but specs list 5 tons, creating potential matching confusion
Who Should Buy
Best For
Homeowners in mild-to-moderate climates (zones 4-7) replacing 15-plus year old equipment and prioritizing upfront cost savings over long-term efficiency gains. Contractors working on rental properties or spec builds where baseline AHRI certification and 10-year coverage meet code requirements at minimal investment.
Consider Alternatives If
Northern climates requiring high-efficiency heating, households with electric rates below $0.10/kWh where SEER upgrades don't pencil out, or buyers seeking quieter operation below 70 dB should explore higher-tier options.
Installation
Installation requires standard HVAC procedures. The upflow A-Coil design needs 30 inches height clearance and fits typical basement or utility closet spaces. Electrical demands are modest: 120V single-phase 60Hz with breaker sizing between 26.4 and 45 amps, avoiding three-phase complications. Suction line insulation comes pre-applied at 3/8 inch thickness. Contractors should verify the actual tonnage with the manufacturer before ordering components, given the title/spec discrepancy between 4 and 5 tons.
Warranty & Reliability
Ten-year parts coverage requires online registration and covers defects in manufacturing. This matches industry-standard mid-tier protection but falls short of premium brands offering 12-15 year terms. Evaporator coil carries separate extended warranty documentation. Registration is mandatory for coverage, so homeowners must complete it promptly. No labor coverage is mentioned, meaning repairs after year one require technician fees.
Specifications
| SKU | LS38783830 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 48,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A or R22 |
| Electrical | 120 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 30.000000 |
| Feature | Spec |
| Energy Star | No |
| SEER1 (Efficiency) | 14 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 45 amps |
| Min. Breaker Size | 26.4 amps |
| Tonnage | 5 Ton |
| Height | 30" |
| Width | 24.5" |
| Depth | 21" |
| Resources | CAPF Installation Manual CAPF Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 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. |
| AHRI Certificate Number | 204633307 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | Variable Speed |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/8" |
| Length | 30 feet |
Frequently Asked Questions
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