Review
The Goodman 2-ton horizontal system at $2053 represents solid middle-ground equipment for cost-conscious homeowners and small rental properties. This combination unit bundles a 23,000 BTU air conditioner with an 80,000 BTU furnace in a compact horizontal package measuring 21 inches by 21.125 inches by 26 inches. The SKU LS38343850 carries an AHRI certificate (204633302), confirming proper sizing and performance validation. Goodman's position as a high-volume manufacturer means parts availability and technician familiarity across most service areas.
Efficiency numbers tell the practical story here. The 18 SEER cooling rating uses modern test standards and qualifies for Energy Star labeling, translating to roughly 30-35% lower cooling costs than 13 SEER equipment from the early 2000s. The 80% AFUE furnace rating means 20 cents of every heating dollar escapes through the exhaust, a legitimate drawback compared to 95% AFUE condensing models. Two-stage operation on both the compressor and condenser reduces unnecessary cycling during partial-load conditions. The variable-speed blower motor at 2000 CFM maximum adjusts to actual demand, improving both comfort and efficiency compared to fixed-speed alternatives.
Pros & Cons
Pros
- 18 SEER cooling efficiency qualifies for Energy Star certification and most rebate programs
- Two-stage compressor and condenser reduce runtime and energy waste during mild weather
- Variable-speed blower motor adjusts to actual heating and cooling needs, improving comfort
- Horizontal configuration fits tight attic or crawlspace installations where upflow models won't work
- 80,000 BTU heating output with two-stage burner handles cold climates without oversizing
- 10-year warranty with registration provides solid peace-of-mind coverage for parts
Cons
- 80% AFUE rating trails modern condensing furnaces at 95%+ efficiency, costing more to heat over time
- Metal exhaust flue requirement adds installation complexity and cost compared to PVC-vented systems
- R410A or R22 refrigerant options create compatibility questions, requires clarification before purchase
- 71 dB noise level is moderately loud during compressor operation in cooling mode
Who Should Buy
Best For
Homeowners in mild to moderate climates upgrading from 10-15 year old systems and prioritizing upfront cost savings over long-term utility bills. This works especially well when retrofitting horizontal units into tight attic spaces where traditional upflow units don't fit.
Consider Alternatives If
Buyers in extremely cold climates needing maximum heating efficiency or those willing to invest more upfront for 95%+ AFUE furnaces that recover operating costs within 5-7 years should explore condensing alternatives.
Installation
This horizontal configuration requires careful mounting in attic or crawlspace settings with adequate clearance and support. The metal exhaust flue must vent to outside, typically running 50 feet per the included line specification. Electrical requirements demand 208/230V single-phase 60 Hz service with breaker sizing between 15.3 and 25 amps. Refrigerant line connections use 3/8-inch liquid and 3/4-inch suction lines with 3/4-inch insulation thickness. Professional installation is strongly recommended given refrigerant handling and gas line safety concerns.
Warranty & Reliability
The 10-year parts warranty requires online registration and covers manufacturing defects on the sealed system and heat exchanger. This extended coverage compares favorably to standard 5-year warranties, though it doesn't include labor or refrigerant. Real-world protection depends heavily on proper installation and annual maintenance. Goodman's service network is extensive, making warranty claims straightforward in most regions.
Specifications
| SKU | LS38343850 |
| Brand/Manufacturer | Online Supply |
| Cooling BTU | 23,000 |
| Heating BTU | 80,000 |
| Refrigerant | R410A or R22 |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 71 |
| Weight (in lbs) | 22.000000 |
| Feature | Spec |
| 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 | 204633302 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | Variable Speed |
| Maximum CFM | 2000 |
| Configuration | Horizontal |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Height | 21" |
| Width | 21.125" |
| Depth | 26" |
| Resources | CHPF Installation Manual CHPF Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents. |
| Product Features | Two Stage Condenser |
| Energy Star | Yes |
| SEER1 (Efficiency) | 18 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 25 amps |
| Min. Breaker Size | 15.3 amps |
| Tonnage | 3.5 Ton |
| Valve Type | Sweat |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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