Standard Heat Only Mechanical Thermostat


M30-Front Lifestyle Package
    Standard Heat Only
    Mechanical Thermostat
    Model Number M30
    The Standard Heat Only Mechanical Thermostat is an easy to use and easy to install thermostat. It is a mercury free mechanical thermostat, providing accurate temperature control and is ideal for use in homes and multi-family housing applications.

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    Thermostat Features
    Key product features:
      • For Single-Stage Heat Only Systems
      • Easy to Install and Use
      • Ideal for Home and Apartment Use
      • Mercury Free
    Backed by a 3-year warranty.
    For more than 75 years, Emerson has leveraged thermostat expertise to bring you thermostats with reliable quality and top functionality. Because of its uncompromising quality, this ​thermostat is backed by a 3-year warranty. However, should you have any problems; our highly trained technical support team is just a phone call away, seven days a week.​

    What's in the box?
      • ​​Thermostat
      • Mounting Hardware
      • Installation Guide
    Product Specifications:
    Dimensions: 3 13/16" x 2 15/16" x 1 5/16"
    Built with compatibility in mind.
    The Standard Heat Only Mechanical Thermostat is designed to work with existing wires in your home, and is compatible with heat only systems. 

    Compatible Systems
      • Single-Stage Heat Only Systems 
    Incompatible System
    • Multi-Stage Gas, Oil, Electric Systems 
    • Line Voltage (110V / 220V Baseboard Heating)
    • Proprietary / Communicating Systems

    Customer Support 
    For installation help email or call our friendly and highly trained customer support team:  
    Support Downloads