Heating

From high efficiency furnaces to convenient, high-performance unit heaters, Lennox® heating products provide flexible solutions for spaces large and small. Simple to install and easy to maintain, Lennox units can be customized to meet each building’s specific needs.

Unit Heaters and Duct Furnaces

LF25 Unit Heater

Tonnage

30,000 to 400,000 Btuh

Thermal Efficiency

Up To 83.8

LF24 Unit Heater

Tonnage

30,000-390,000 Btuh

Thermal Efficiency

Up To 81

T-Class™ Separated Combustion Unit Heater

Tonnage

45,000-300,000 Btuh

Thermal Efficiency

Up To 82

LD24 Duct Furnace

Tonnage

75,000-300,000 Btuh

Thermal Efficiency

80

Furnaces

SLP98V Gas Furnace

Tonnage

66,000-132,000 Btuh

AFUE

Up To 98.7

EL296V/EL296E Gas Furnace

Tonnage

44,000-132,000 Btuh

AFUE

96

EL280E Gas Furnace

Tonnage

66,000-132,000 Btuh

AFUE

80

EL195E Gas Furnace

Tonnage

44,000-132,000 Btuh

AFUE

95

ML195 Gas Furnaces

Tonnage

44,000-132,000 Btuh

AFUE

95

ML193 Gas Furnaces

Tonnage

44,000-132,000 Btuh

AFUE

93

ML180 Gas Furnaces (60Hz and 50Hz)

Tonnage

44,000-132,000 Btuh

AFUE

80
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