Every Lennox® VRF system connects you to a wide range of support resources. Our commitment starts right here with information on system specification, installation and operation.
When you partner with Lennox experts, you get a substantial amount of knowledge and assistance upon which to draw. Lennox has been an innovation leader in heating and cooling for more than a century, and that collected expertise is available to you with every Lennox VRF installation.
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This powerful digital tool helps you get more out of every Lennox VRF and Mini-Splits installation by putting the resources you need right at your fingertips.
Access to error codes for quicker troubleshooting.
Easily view product specs, submittals and installation manuals.
Quickly calculate correct charge for installed piping.
View pressure-test and evacuation-procedure processes and pre-commissioning checklist.
View recommended specifications.
Learn more about the Lennox VRF system.
Lennox VRF warranties mean consistent, worry-free comfort for building owners, managers and occupants.
Lennox VRF works with any building. Financing options through Lennox Commercial Financing help put Lennox VRF in reach of nearly any customer.
Lennox has a wide assortment of resources available to help with your variable refrigerant flow project, before, during and after construction.