Lennox Merit ML193, ML193UH045XP36B, 93% AFUE, 44000 BTU, 3 Ton, 1 Stage Heat, Multi-Speed Upflow/Horizontal Gas Furnace

Cat # : 55W38

Model/Part # : ML193UH045XP36B

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Brand
Lennox
Catalog Number
55W38
Model/Part Number
ML193UH045XP36B
Minimum Order Quantity
0.0
Base Unit of Measure
Unit(S)
Family
ML193
Series
Merit
Heating Capacity
44000 Btuh
Heating Efficiency
93% AFUE
Configuration
Upflow/Horizontal
Blower Size
3 Ton
Gas Stages
1 Stage Heat
Blower Type
Multi-Speed
Product Voltage
115 VAC 1 Ph 60 Hz
Product Depth
27.75 Inch
Product Width
17.5 Inch
Product Height
33 Inch
Gross Weight
125 lbs.
Energy Star Certified
No
Low Nox
Low NOx

California Only

Approved by the California Energy Commission and meets California Nitrogen Oxides Standard (NOx) limits of 40 ng/J.

This furnace does not meet the South Coast Air Quality Management District (SCAQMD) Rule 1111 and San Joaquin Valley Air Pollution Control District (SJVAPCD) Rule 4905 NOx emission limit (14 ng/J) and cannot be installed within the SCAQMD and SJVAPCD areas.

Product Overview

Merit® Series

ML193 Gas Furnace

Economical, high-efficiency gas furnace

Built for high reliability and efficiency, the ML193UH045XP36B 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

  • High Quality Steel
  • 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