Denlar’s No Nozzle Calibration

Denler Hoods 10 second tips installation matters

Denlar Range Hoods: Pre-Engineered, Out-of-the-Box, No Nozzle Calibration

All words that we use when describing a Denlar Fire Suppression range hood. But what does this really mean for you and your teams?

It means that the range hood is designed specifically for it’s purpose, installation-proof, and therefore loved by Contractors, Installers, AHJs and Fire Chief’s alike.

No nozzle calibration in the field.

  • You have a 30″ range, you order a 30″ DS or D1000 and there’s no “in the field calibration”.
  • You have a 36″ range, you order a 36″ D1000 and there’s no “in the field” calibration.


There’s no variables, like someone not having their morning Joe, getting distracted by an emergency call, having to calibrate for a slightly different range than the one they thought they were getting.

If the AHJ or Fire Marshal like it – you’ll have a smoother inspection and you’ll make your clients do their happy dance!

With Denlar you get:

  • Pre-Engineered Calibration – safer, faster, easier
  • Out of the Box – no retrofits taking up valuable cupboard space
  • Manual actuation – FAILSAFE
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