Honeywell CT31A Economy Non-Programmable Thermostats

Highlights:

• 24 V heating and air conditioning systems
• Low voltage control of gas or oil heating and cooling equipment
• Bi-metal temperature sensor
• Snap acting switch (magnetic switch) does not require leveling and is mercury-free
• Simple. worry-free operation
• Compatible for single stage heating and cooling. furnace (warm air). central air conditioning. hot water. steam or gravity and gas fireplaces