Lennox L3522C, Digital Programmable Thermostat, Conventional 2 Heat/2 Cool

Cat # : 51M35

Model/Part # : L3522C


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Brand Lennox
Catalog Number 51M35
Model/Part Number L3522C
Minimum Order Quantity 0.0
Base Unit of Measure Unit(S)
EAN / UPC 66255140290
Product Depth 1.375 IN
Product Height 3.5 IN
Product Width 4.5 IN
Type Conventional
Gross Weight 0.85 LB
Family ComfortSense 3000
Hertz 60 hz
Changeover Auto
Humidification Control No
Lennox Brand Comparison 51M35
Program Type 5-2 Day
Communicates with Lennox No
Stages Quantity 2 Heat/2 Cool
Intelligent Recovery No
WiFi Remote Access No
Family ComfortSense 3000
Type Digital Programmable Thermostat
Programs per Week 5-2 Day
Changeover Manual changeover
Wi-Fi Enabled No WiFi
Intelligent Recovery No Intel Recovery
Product Height 3.5 Inch
Product Width 4.375 Inch
Product Depth 1.3125 Inch
Stages Conventional 2 Heat/2 Cool

Product Overview

ComfortSense® 3000 Series

Programmable & Non-Programmable Thermostats

Accurate temperature control

2 Heat/2 Cool - Gas/Electric

With simple one-touch operation and precision temperature control, 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

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