After Hours HVAC scheduling made easy 

7NOX is a tenant overtime HVAC system that automates the scheduling and billing of after hours requests for heating and air conditioning.

smartphone app

An app built for tenants & property managers

With 7NOX, your tenants can schedule overtime HVAC services right from their smartphones and tablets. Anywhere, anytime.  

Property managers and owners can ditch the emails, spreadsheets and manual entries. Your tenant overtime billing is now fully automated!

Overtime Billing Automation

Each month you get an automated report of your tenants’ after hours HVAC requests delivered straight to your inbox. Invoicing is easy. Simply approve the monthly charges and forward on to tenants.

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Leaner After Hours Program

With a tenant overtime system, your team will spend fewer hours managing requests. Plus, automation means no data entry mistakes or disputes over charges that result in lost revenue. With 7NOX your billing is always accurate.

Happier Tenants

Your tenants will love the convenience of scheduling after-hours HVAC requests with their mobile devices. No more 24 or 48-hour advance notice. Overtime usage reports give tenants the flexibility to better manage their company’s energy costs.

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Greener Properties

Increase your building’s energy effeciency by eliminating wasted electricity. Last minute  changes and cancelations can leave you heating and cooling empty office spaces. 7NOX lets tenants quickly and easily adjust their after hour requests. 

Download the 7NOX App

Schedule your after-hours HVAC requests from your smartphone or tablet. 7NOX works on Android and iOS devices.
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7NOX Features

BMS Integration

7NOX works seamlessly with many types of BMS hardware and software. So no need to upgrade or make changes to your existing system.

White Labeling

We can design our interface to display your branding, so your customers associate the benefits of using 7NOX with your company.

Better Compliance

Installing 7NOX is an easy way to help save on energy and raise your building’s performance rating.


We can customise 7NOX to meet your property’s specific needs. We take these opportunities to make 7NOX a better platform for all our customers.

Simple to Use

7NOX is intuitive and easy to use. Our online learning resources will have your tenants scheduing overtime HVAC in minutes.

24/7 Support

Our BMS control technicians are on call 24/7 for major outages, and our help desk is available Mon-Fri, 6 a.m. to 6 p.m.

Folks who know us

7NOX gives our team more transparency into the building’s After-Hours Air Conditioning (AHAC’s) recharges. The 7NOX automated reports show when and for how long the central air conditioning equipment was used, and who used it. Automation has cut our administration time and reduced misunderstandings around after-hours usage by those tenancies who wish to use and control their AHAC.

Mark Sinclair

Managing Director, FM Concepts Limited

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