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MRCOOL
MRCOOL 80% AFUE 3 Ton 45,000 BTU Downflow Multi-Speed Gas Furnace — Scratch & Dent, Grade A
SD-MGD80SE045A3A-GA
Clearance — Scratch & dent · Grade A
Scratch-and-dent unit (Grade A): cosmetic blemishes or damaged packaging. Call us for condition details. 6 available as of 2026-10-01 — confirm before ordering.
New version: MGD80SE045A3A — $1,209.00 new
45,000 BTU · 80% AFUE · 120V
Part of Scratch & Dent – Gas Furnaces
- Cooling capacity
- 45,000 BTU3 tons
- Efficiency
- 80% AFUE
- Power
- 120V15A breaker
$1,028.00 eachNew $1,209.0015% off
Distributor pricing and stock: call 678-467-5515 or email sales@discountkings.net.
Documents & manuals
Specifications
| Type | Gas furnace |
|---|---|
| Series | Signature Downflow 80% AFUE Furnace |
| Cooling capacity | 45,000 BTU |
| Heating capacity | 44,000 BTU |
| Nominal size | 3 tons |
| AFUE | 80% |
| Airflow | 1275 CFM |
| Voltage | 120V |
|---|---|
| Phase | 1-phase |
| Min. circuit ampacity (MCA) | 6.8 A |
| Max. breaker (MOP) | 15 A |
| Indoor unit / mounting | Downflow |
|---|---|
| Dimensions (in) | 14.5 W × 28.38 D × 33 H |
| Weight | 113 lb |
| Shipping weight | 113 lb |
| Color | Gray |
| AHRI certified | Yes |
|---|---|
| Parts warranty | 5 years |