Tekmar 654 Snow Melting Control - tekmarNet Electric or Hydronic boiler / Mixing
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The Snow Melting Control 654 is designed to operate electric or hydronic equipment to melt snow or ice from any surface including driveways, walkways, patios, business entrances, parking ramps, loading docks, hospital entrances, helipads or car wash bays. The surface temperature for snow melting is controlled automatically to reduce operating energy costs. The 654 has an automatic start and stop function when used with the Snow/Ice Sensor 090 or 094. Automatic start with a timed stop is available when used with the Snow Sensor 095. The 654 can operate a dedicated hydronic boiler or a mixing device. Isolation relays are required to operate line voltage pumps. Electric systems require a separate GFCI and electrical relay contactor.
Features • Alert Output • Automatic Snow / Ice Detection • Away Key • Cold Weather Cut Out • EconoMelt • Exercising • Idling • Manual Override • Manual Start With Timer • Programmable Schedule • Scenes • Slab Protection • Snow Melt Zone Tracking • Snow Melt Zoning with Priority • Storm • Supports Both Inslab & Retrofit Aerial Sensors • Tandem Snow / Ice Detection • Warm Weather Shut Down • tekmarNet communication compatible