honeywell ct30a non-programmable thermostat, 50 deg f, 3.12 in w x 0.88 in d dimensions

The Honeywell CT30A1005 heat only thermostat is non-programmable and has low voltage controls with a snap-action switch for heating systems. This unit does not require leveling and is not compatible with electric baseboard heat, heat pump systems or multi-stage heating/cooling systems. For straight-forward temperature control, there's no substitute for Honeywell's non-digital thermostats. Non-digital thermostats control heating and cooling in your home simply and effectively. Aesthetically pleasing and simple to use, Honeywell non-digital thermostats have been the industry standard for over 50 years.

• Easy to install and use
• Economy model, simple, worry-free operation
• Bimetal temperature sensor
• Mercury-free

• Owners/User Manual https://assets.unilogcorp.com/187/ITEM/DOC/Honeywell_100002076_Owners_User_Manual.pdf