Add a DASH to Conserve Energy

Hussmann has released a new Door Anti-Sweat Heater (DASH) control for Innovator Door frames on Walk-In Coolers. This control conserves energy by reducing power consumption of the door glass anti-condensate heaters.

Most anti-sweat heaters in doors operate 100% of the time, regardless of conditions. The DASH control adjusts the heat needed according to store ambient conditions, making sure doors remain fog free while conserving energy.

The DASH sensor, installed in the bottom of the door frame assembly, ensures optimal energy savings by turning the heat on only when needed and turning it off when not needed. And unlike doors with unsightly externally mounted sensors, the DASH control is integrated into the frame.

All three DASH components – the control module, the sensor and interconnecting cable – are factory-installed in the frame assembly.  The exact location and position of the sensor required for optimal performance is set at the factory.  No additional field installation is necessary.

A reference table (click here) shows the percent of time the door heater will be on based on the relative humidity and store temperature.  For a standard 75-degree/55% store, the door heat will be on 91% of the time (compared to 100% without the control).  In addition to the energy savings from DASH, customers may receive rebates from local utility companies for using anti-sweat heater controls.  Plus there is a five-year warranty on the control.

The patent-pending DASH control can now be ordered with Walk-In Cooler frames for 30” Innovator Door applications. The following kits are available: