ML193UH090XP48C, 93% AFUE, Upflow/Horizontal, Gas Furnace, PSC, 90,000 Btuh, 4 Ton, Merit Series
Cat # : 55W42
| Model/Part #: ML193UH090XP48C
Merit® Series
ML193 Gas Furnace
Economical, high-efficiency gas furnace
Built for high reliability and efficiency, the ML193UH090XP48C keeps the home warm and cozy even on the coldest winter days, while helping your customers save money every month on their utility bills.
Upflow/Horizontal
Energy Efficiency
- Efficiency rating of 93% AFUE—can save hundreds of dollars each year, compared to standard furnaces
- Sealed blower compartment—minimizes losses and maximizes efficiency and comfort. Less than 1% leakage at 1.0" ESP
- Dual-fuel capability—can be combined with an electric heat pump to enhance comfort and fuel efficiency by alternating between electric and gas heat, optimizing energy use and minimizing heating costs
Home Comfort
- Stainless steel secondary heat exchanger—allows the furnace to reach high efficiency levels by capturing additional heat
- Robust blower assembly—exceeds industry standard airflow for even temperatures and improved comfort
Reliable Performance
- Duralok Plus® heat exchanger—made of patented ArmorTuf™ aluminized steel to ensure high reliability and efficiency
- SureLight® ignitor—silicon nitride construction for long product life and reliable operation
- Durable steel cabinet—made to last, with a resilient and attractive textured-paint finish
- SureLight® integrated control board—ensures full control of furnace operation
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| Brand | Lennox |
| Catalog Number | 55W42 |
| Model/Part Number | ML193UH090XP48C |
| Minimum Order Quantity | 0.0 |
| Base Unit of Measure | Unit(S) |
| Orientation | Upflow Horizontal | MCA | LESS THAN 12 | MOCP | 15 | Furnace | 33.000 | Furnace Cab Width | 21.000 | Furnace Cab Length | 28.750 | Furnace Cab Weight | 146.0 | Thermal Efficiency | 93.0 |
| Product Depth | 27-3/4 IN |
| Product Height | 33 IN |
| Product Width | 21 IN |
| Product Voltage | 120V 1ph 60 hz |
| Blower Motor | PSC |
| Configuration | Upflow/Horizontal |
| iComfort Enabled | false |
| Heating Type | 1 Stage |
| Low Nox | Low NOx |
| Gross Weight | 146 LB |
| Length | 33 IN |
| Family | ML193UH |
| Cooling Capacity | 4.0 Ton-blower |
| Heating Capacity | 88, 000 Btuh |
| Efficiency | 93.0 AFUE |
| CFM | 900 - 2025 CFM |
| Series | Merit Series |
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