Della OS
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Integrated

Honeywell thermostats, managed with the lease

Honeywell thermostats are already on many apartment walls. Della OS adds resident control in the app and vacant-unit settings that switch on automatically.

Honeywell thermostats, managed with the lease
What it does on Della OS
01

Resident comfort

Temperature control in the Della Resident app.

02

Vacant-unit settings

Applied when a unit is empty and lifted when a lease starts.

03

Central view

Thermostats across the property in Della Connect.

Where it shows up

Della Resident app for residents, and Della Connect for property staff

How it works

  1. Your Della integration partner connects the property's Honeywell thermostats to Della OS and maps each one to its unit.
  2. Della OS reads occupancy from your property management system and applies vacant-unit settings automatically.
  3. Residents adjust comfort in the Della Resident app within limits the property sets in Della Connect.

Why it matters for owners

Keep the thermostats you have and stop paying to heat and cool empty units. Savings depend on the building and how it is run.

Questions owners ask

Do we need to replace our existing Honeywell hardware?

Not necessarily. Della OS works with supported Honeywell equipment already installed. Your Della integration partner confirms compatibility during the property review.

Which property management systems does it work with?

Della OS connects to Yardi, Entrata, RealPage, AppFolio and ResMan, so changes follow the lease in the system your team already uses.

Visit the partner's website →
One operating layer

Your PMS runs the business. Della OS runs the building.

Della OS connects property management systems, access control, smart locks, climate, Wi-Fi, cameras and more, so every building in a portfolio runs the same way, whatever hardware it already has.

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See Della OS run your buildings

Book a walkthrough with our team. We'll look at the systems you already have, show what connects today and what's on the roadmap.
Della OS building dashboard on a laptop showing occupancy, building health, maintenance and energy insights