Our new website is on its way
Refrigeration calculations, coming soon.
Kollesso delivers calculations, pipe sizing and installer notes for commercial refrigeration systems — at a fixed price. Leave your email and we'll let you know when we launch.
One email at launch. No spam.
Something went wrong. Please try again, or email us.
Thanks! We'll email you at launch.
- CO₂ transcritical booster
- DX systems
- R448A · R449A
- Fixed price
Have a project now? Email us — we're already taking work.
office@kollesso.com