Cold room design software for rooftop unit service

Low Temp Desk gives RTU service contractors a 3D layout tool for walk-ins and machine rooms, with piping routed on real clearances. It was written by refrigeration technicians, so packaged rooftop units, economizers, belts, curbs and filters are first-class equipment types — not a generic "asset" field you have to bend into shape.

What cold room design software does in Low Temp Desk

a 3D layout tool for walk-ins and machine rooms, with piping routed on real clearances

the customer sees the job before signing it

Questions from rooftop unit service contractors

Is this cold room design software suitable for rooftop unit service?

Yes. RTU service contractors use it daily on packaged rooftop units, economizers, belts, curbs and filters. The module is built so the customer sees the job before signing it.

How does it handle multi-unit sites where filters and belts must be tracked per unit?

That is exactly the case it was designed around: multi-unit sites where filters and belts must be tracked per unit. Line sets routed around walls instead of through them keeps it under control without extra admin work.

Does it help with documentation and compliance?

PM checklists per RTU the property manager wants filed. Everything captured on the job stays attached to the customer, the site and the unit, and exports as a PDF whenever it is requested.

What does it cost and how long is setup?

Plans start at $99/month with a free trial and no card required. Most shops pick an invoice template, import the labor codes for their industry, add technicians and invoice the same day.

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