• Heat Timer RSM Residential Snow and Ice Melt Control - 929195-00

    Product ID • RSM926636046

  • $319.75
  • Normal Ground Shipping

Overview

Heat Timer RSM Residential Snow and Ice Melt Control - 929195-00

The Heat-Timer RSM is designed to control under slab heating systems used to melt ice or snow. It can be used in driveways, staircases, sidewalks, or other locations which must be kept clear on snow or ice. The RSM will activate the slab heating system when the outdoor temperature is low enough that ice or snow could form. The slab temperature is controlled by monitoring the difference between the slab supply temperature and the slab return temperature, the Delta T. This Delta T is then used to regulate the temperature of the slab supply. When there is no precipitation, the RSM will remain in an idle mode, holding the Delta T which has been designed into the slab configuration. Once precipitation begins, the Delta T will increase as the slab will need more energy to melt and evaporate the moisture. The RSM will register the increase in Delta T and begin to increase the amount of heat going to the slab until the design Delta T is once again obtained.

The maximum slab supply temperature is adjustable so the unit can be used on a wide variety of slab configurations, such as pavers, concrete, asphalt, or even bare ground.

 

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Technical Specs

Heat Timer RSM Residential Snow and Ice Melt Control - 929195-00 Features

  • LED display of Outside air temperature, Slab supply temperature, Slab return temperature, Actual system Delta T, Slab
  • design Delta T and Maximum slab supply temperature
  • Outdoor air temperature sensor
  • Slab supply and return temperature sensors
  • Adjustable slab design Delta T
  • Adjustable maximum slab supply temperature
  • Outdoor temperature system cutoff
  • Slab heating system output
  • Motorized valve output
  • UL listed

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