LF24-45A Unit Heater45000 Input Btuh36500 Output Btuh 115 V/ 60Hz / 1 Ph 81% Efficiency

Cat # : 40K87

Model/Part # : LF24-45A Low Profile


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Brand Lennox
Catalog Number 40K87
Model/Part Number LF24-45A Low Profile
Minimum Order Quantity 0.0
Base Unit of Measure Unit(S)
EAN / UPC 66255137090
Product Depth 24 IN
Product Height 13 IN
Product Width 25 IN
Gross Weight 63 LB
Heating Capacity 45, 000 Btuh

Product Overview

LF24 Garage Heaters

Efficient heating for almost any size garage or utility area

A Lennox LF24-45A garage heater works efficiently to keep your customers warm and comfortable, regardless of what the weather's like outside. A low-profile design, along with range of heating outputs, assures there's a model to suit their exact needs.

45,000 Input Btuh, 36,500 Output Btuh

Energy Efficiency

  • 30,000 to 75,000 Btuh capacity for almost any size garage or utility area
  • Uses natural or propane gas**
  • Up to 80% thermal efficiency
  • Direct spark ignition improves unit operation and efficiency

Home Comfort

  • Keeps the garage or workshop comfortable—regardless of outside weather conditions
  • Provides warmth for a 1 car up to a 4+ car garage application*
  • Protects vehicles from engine wear; improves vehicle life, fuel economy and reliability
  • Provides warmth for pets and plants kept in the garage

Reliable Performance

  • Uniform heat distribution with a tubular heat exchanger and other advanced components

*Sizing application is provided as an example only.

**Optional conversion kit available for propane applications.