L3732H ComfortSense 3000, 7 Day Programmable Thermostat

Cat # : 51M42 |Model/Part # : L3732H

    • This part has been replaced by Cat#  13H14

ComfortSense® 3000 Series

Programmable & Non-Programmable Thermostats

Accurate temperature control

With simple one-touch operation and precision temperature control, the L3732H ComfortSense® 3000 Series Programmable & Non-Programmable Thermostats are incredibly convenient. Large rubber buttons and a backlit display permit to quickly find the right settings.

Energy Efficiency

  • Dual-fuel capability (multi-stage heat pump version only)—increases the efficiency of dual-fuel heating systems by automatically alternating between gas and electric operation

Home Comfort

  • 5-day/2-day programming—homeowners can customize a temperature schedule for weekdays and weekends, with up to two time periods per day
  • Non-programmable model available for ease of use in basic applications
  • Easy integration—works with advanced heating and cooling systems to properly regulate temperature inside the home
  • Automatic changeover between heating and cooling operation, depending upon the demand (7-day programmable only)

Reliable Performance

  • Large buttons and backlit display—find the right setting, day or night
  • Digital control—accurately maintains the desired temperature
Brand Lennox
Catalog Number 51M42
Model/Part Number L3732H
Minimum Order Quantity 0.0
Base Unit of Measure Unit(S)
Type Heat Pump
Gross Weight 0.8 LB
Family ComfortSense 3000
Changeover Auto

New Catalog #'s

51M42 was replaced by 13H14

Select a Store

Location Distance Availability
There are no available branches for this radius and zipcode.