NewValent VX Series 3D graphics are available

Building automation
made easy.

Beyond Automation. Built Around You.

OHM BAS builds 3D graphics, 3D floor plans and predictive diagnostics for Alerton and Niagara, and supports your building automation system from programming to service.

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Alerton and Niagara specialists
Remote support available
Instant digital downloads

3D graphic of a Valent VX-112 rooftop unit

3D Graphics: Valent VX SeriesExterior view

3D cutaway of a Valent VX-112 showing fans, coils and dampers

See inside every sectionFans, coils, heat exchanger and dampers

3D Floor PlanSee the whole building in one view

SmartAnalytics dashboard showing equipment health, active faults and predicted maintenance

SmartAnalyticsDiagnose today. Predict tomorrow.

Our tools

Software built by a controls engineer

For controls engineers, integrators and facility teams who want buildings that are easier to understand and run.

3D Graphics

Equipment graphics operators understand at a glance

Detailed 3D equipment graphics with labeled spots for live values, ready for your BAS front end.

AHUs, RTUs, DOAS and more
Status and alarm indicators
Built from your points list

See Valent VX Series

3D Floor Plan

See the whole building in one view

Interactive 3D floor plans that show zones, temperatures and equipment locations floor by floor.

Zone temperatures and status
Click through to equipment
Multi-floor buildings

Ask about 3D Floor Plan

SmartAnalytics

Diagnose today. Predict tomorrow.

Uses your existing graphic points and history to detect faults, track equipment health and flag abnormal trends.

Fault detection and diagnostics
Equipment health tracking
Points pulled from existing templates

See SmartAnalytics

SmartAnalytics

Diagnose today. Predict tomorrow.

SmartAnalytics turns the data your BAS already collects into clear health scores, fault diagnostics and maintenance predictions.

SmartAnalytics dashboard screen — Every piece of equipment, its health score, active faults and predicted problems on one screen.

SmartAnalytics vfds screen — Site power, energy use, drive status and your top energy users at a glance.

SmartAnalytics drive cards screen — Speed, power, current and run hours for every drive, with service reminders built in.

SmartAnalytics diagnostics screen — Each finding shows the likely cause and confidence, ready for your team to review.

Health score for every unit
Faults ranked by likely cause
Sensor drift and service predictions
VFD power and energy tracking

Request a demo

Featured 3D graphic

Valent VX Series

Ready-to-use 3D graphics for Valent VX Series rooftop units.

3D graphic of a Valent VX-112 packaged rooftop unit, exterior view

3D cutaway graphic of a Valent VX-112 showing fans, coils, heat exchanger and dampers

▶ 4K video

Available now

Valent VX Series 3D graphics

Exterior and cutaway views for your BAS front end

A clear, realistic model of the unit with every major component in view, so operators understand status and alarms in seconds.

Exterior and cutaway 3D views
All major components shown
Status and alarm indicators
Ready to connect to live points

Custom quote

Secure checkout powered by Stripe. Instant digital download.

Services

On site or remote, we’ve got your controls covered

From graphics and integrations to programming and long-term support.

3D graphics and floor plans

Clear, modern 3D equipment graphics and 3D floor plans for Alerton Compass and Niagara Px, mapped to your live points.

Alerton Compass
Niagara Px
3D floor plans

Remote graphics support

New graphics, updates and fixes delivered remotely. Send your points list and we handle mapping, bitmaps and compatibility.

Remote delivery
Point mapping
Updates

Modbus integration

Register maps, data types, byte and word order, scaling and comms errors sorted so the right values reach your front end.

Register mapping
Byte order
Troubleshooting

Programming and commissioning

Controller logic, point-to-point checkout and functional testing for new construction, retrofits and Niagara migrations.

Checkout
Functional testing
Migrations

HVAC controls and integration

Sequences for AHUs, RTUs, VAVs, chillers, boilers and cleanroom systems, with BACnet integration onto one front end.

AHU and RTU
VAV
Chillers and boilers

Service and upgrades

Troubleshooting, remote monitoring and upgrades for aging or unsupported control systems.

Remote monitoring
Troubleshooting
Legacy upgrades

Experience

Where we’ve worked

Mission-critical and everyday buildings, where controls have to be right.

Data centers

Redundant, high-availability controls for hyperscale facilities in the US and Europe.

Labs and cleanrooms

ISO-7 and ISO-8 cleanrooms with pressure, humidity and airflow control.

Healthcare

Reliable temperature, humidity and pressure control for critical spaces.

Schools

K-12 systems that respond to occupancy across the day and year.

Commercial buildings

Comfort for tenants and lower operating costs for owners.

Industrial

Large-space HVAC and process equipment monitoring.

About the founder

Meet Ashik Mallikarjunappa

Founder, OHM BAS

“A decade in building automation taught me one thing: smart buildings shouldn’t be hard.”

Ashik is a controls engineer with a decade of hands-on experience in building automation, from programming and commissioning to integration and long-term support.

He started OHM BAS to build practical tools that help engineers, integrators and facility teams run buildings that are efficient, reliable and easier to manage.

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