Smart thermostats allow compatible temperature control and may provide operating information that helps residents and property teams manage comfort and equipment.

In an apartment building, a thermostat serves two needs at once. Residents want comfort and control in their own home. Owners need to stop heating and cooling empty units, protect vacant apartments from temperature and humidity damage, and know when equipment isn't working. Managing hundreds of thermostats unit by unit, or relying on staff to remember to change settings at every turnover, doesn't scale.
A smart thermostat connects to the property's network so it can report temperature, setpoint and status and accept changes remotely. In occupied units, residents adjust comfort within limits the property sets. In vacant units, the property applies settings that save energy and protect the space. Connected thermostats can also report when they go offline, so problems are noticed before a resident calls.
Della OS connects supported thermostats with occupancy and property operations. Vacant units switch to schedules that save energy automatically and change back after move-in, while residents adjust comfort in Della Resident within the limits the property sets. Teams can adjust temperatures remotely, set alert thresholds, see when a unit isn't reaching its setpoint or a thermostat stops responding, and have a maintenance ticket opened automatically when performance looks wrong. HVAC energy dashboards show consumption across buildings.
Less waste in vacant units, less manual checking, residents who stay comfortable and in control, and better context for maintenance decisions.
Yes. Residents keep the controls the property allows in occupied units. Vacant unit settings apply only while a unit is empty, and control returns to the resident at move-in.
No. Central heating and cooling equipment stays with the building automation system, though Della OS can communicate with it where a property connects it. Della OS works with supported thermostats inside each unit and connects them to occupancy, so vacant units can use settings that save energy while residents keep control of their own comfort.
Not natively. Models differ in what they report, such as temperature, setpoint, mode, connection status or battery. Della brings what each supported model reports into the same view in Della Connect and the same controls in Della Resident, so staff and residents don't have to learn a different thermostat app in each building.
No. Thermostat information is a useful signal, for example a unit whose thermostat has gone offline, but diagnosing equipment still takes a technician, and utility bills depend on meters and rates. Della OS helps teams notice what needs a look sooner.
Honeywell · Interel · UEI · Della hardware · Building automation system · AI property operations