Product Description
Experience unmatched heating performance with the 120k BTU 80% AFUE Variable Speed MrCool VersaPro Gas Furnace (Model MGA80SE120D5C) — available from MRCOOL DIY Direct, the USA’s most trusted MRCOOL dealer.
Engineered for large residential and light commercial spaces (2,000–2,400 sq. ft.), this VersaPro natural gas furnace delivers reliable, energy-efficient heating through cutting-edge HVAC technology. With an 80% AFUE efficiency rating, it ensures that 80% of the fuel you pay for is effectively converted into heat — reducing waste and lowering monthly energy costs.
The variable-speed ECM blower motor provides superior airflow control and whisper-quiet operation, creating consistent comfort across your entire home. Its multi-position cabinet design supports upflow, downflow, and horizontal installation, offering flexibility for a wide range of system layouts.
Built with aluminized tubular steel heat exchangers for long-lasting durability and standard 24V thermostat compatibility, the MrCool VersaPro 120k BTU furnace blends convenience, performance, and efficiency. Plus, with its ETL, AHRI, and UL certifications, you can trust this system for years of reliable, worry-free operation.
🌟 Product Highlights
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✅ 120,000 BTU heating output – ideal for 2,000–2,400 sq. ft. spaces
 
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✅ 80% AFUE efficiency for reduced energy costs
 
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✅ Variable-speed ECM blower motor enhances airflow and comfort
 
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✅ Multi-position flexibility – install upflow, downflow, or horizontal
 
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✅ Compact 24.5" cabinet fits standard HVAC spaces
 
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✅ Quiet, consistent performance with minimal noise
 
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✅ Durable aluminized tubular steel heat exchanger
 
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✅ Compatible with standard 24V thermostats
 
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✅ ETL Listed, AHRI Certified, and UL Listed
 
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✅ 10-Year Parts Warranty and Lifetime Heat Exchanger Warranty with registration
 
⚙️ Technical Specifications
| Specification | 
Details | 
| Model | 
MGA80SE120D5C | 
| Brand | 
MRCOOL | 
| Series | 
VersaPro | 
| BTU Output | 
120,000 BTU | 
| AFUE Rating | 
80% | 
| Fuel Source | 
Natural Gas | 
| Cooling Compatibility | 
Up to 5 Ton | 
| Blower Motor | 
Variable-Speed ECM | 
| Gas Valve | 
Single Stage | 
| Voltage | 
120V | 
| Phase | 
1-Phase | 
| Installation Type | 
Upflow, Downflow, Horizontal | 
| Vent Connection | 
4 inches | 
| Exhaust Pipe | 
Metal | 
| Coverage Area | 
2,000–2,400 sq. ft. | 
| Heat Exchanger | 
Aluminized Tubular Steel | 
| Max Overcurrent Protection | 
15 amps | 
| Dimensions (H × L × W) | 
33.75" × 28.75" × 24.5" | 
| Weight | 
152 lbs | 
| Certifications | 
AHRI Certified, ETL Listed, UL Listed | 
| Warranty (Registered) | 
10-Year Parts, Lifetime Heat Exchanger | 
| Warranty (Unregistered) | 
5-Year Parts, 20-Year Heat Exchanger |