Description
The Tekmar Controls 553 Programmable Thermostat is a 24V part that can be used to manage indoor comfort with 2 heating and 1 cooling stage systems. This is useful with the HVAC system equipment that includes furnaces, heat pumps, and air handlers, while issuing energy saving programmable scheduling to adapt all day long routines. The temperature spikes are monitored by advanced temperature sensing, providing perfect conditions forcontrol, comfort, and efficiency. This thermostat used cut down on expensive energy while providing a comfortable house.









