Snow Melt Aerial Sensor
- Detects falling or blowing snow at temperatures below 38 DegreeF (3.3 DegreeC)
- Most versatile and effective snow melt detection when used with SCP-120 premium snow melt control.
- This is compatible with the sca-dual and the scp-120
Premium Snow & Ice Melt Control Description
The AIR-SS Aerial-Mounted Snow Sensor provides versatile and cost-effective automatic snow detection for snow melting and roof and gutter deicing systems. Easy to install, the AIR-SS Aerial-Mounted Snow Sensor is appropriate for use with the SCP-120 and SCA-DUAL controls. It senses both ambient temperature and precipitation, detecting falling or blowing snow at temperatures below 38°F (3.3°C). The included 12-inch, 3-conductor, 18 AWG lead allows for flexibility of installation, allowing sensors to be located up to 2,000 ft. (609.6 m) from the control panel.
Feel free to chat us if you have any questions about which accessories would be best for your system.
|Activation Temperature||38 F°|
|Lead Length||20 in|
|Sensitivity||Temperature and precipitation|
|Shipping Height||4 in|
|Shipping Length||4 in|
|Shipping Weight||0.8 lbs|
|Shipping Width||4 in|
Documents & Manuals
- 208V/277V Commercial Snow Melt Cables Sell Sheet
- Advanced SCA-DUAL Roof & Gutter Control Sell/Specs Sheet
- Advanced SCA-DUAL Snow Melt Control Sell/Specs Sheet
- All Outdoor Products Price List MSRP for Canada
- Economy SCE-120 Roof & Gutter Control Sell/Specs Sheet
- Ice Shield Roof & Gutter Deicing Sell Sheet
- Manual SCM-120 Roof & Gutter Control Sell/Specs Sheet
- Outdoor Display Program Sell Sheet for Canada
- Outdoor Display Program Sell Sheet for US
- Premium SCP-120 Roof & Gutter Control Sell/Specs Sheet
- Premium SCP-120 Snow Melt Control Sell/Specs Sheet
- Snow Melt Controller Comparison Sheet
- Snow Melt Controller Comparison Sheet French
- Snow Melt Relay Panel
- Snow Melting Mats & Cable Sell Sheet
- The Radiant Living Collection Sell Sheet
- AIR-STAT Outdoor Thermostat Manual
- Snow Melting SCE-120 User Guide
- Snow Melting SCP-120 Installation Manual
- AIR-STAT Outdoor Thermostat Spec Sheet
- Pavement Mounted Snow & Ice Sensor Sc Ss Pav 6 E Spec Sheet A A
- Roof & Gutter Deicing Master Specifications
- Sensor Placement for Snow and Ice Melt Applications
- Snow Melting Master Specifications
- Snow Melting MegaOHM Reading Guide
- Snow Melting Ohm Reading Guide
- Snow Melting RCO Specifications
- Dealer Program: Model Home/Parade of Homes
- Dealer Program: Name Your Own Promotion
- Dealer Program: Personal Use Program
- ET-End-Kit End Seal Kit Installation Manual
- Pavement Mounted Snow & Ice Sensor SC-SS-PAV-6E Install Manual A
- Roof And Gutter Cable Installation Manual
- SCE 120 Installation Manual
- Snow Melting & Slab Heating Application Cross Sections
- Snow Melting Installation Manual
- Snow Melting Installation Manual French
- SR-PLUG-KIT Plug-in Conversion Kit with Ground Fault Equipment Protection (GFEP) Installation Manual
- SR-PWR-Kit Power Connection Kit Installation Manual
- Ice Shield Roof & Gutter Deicing Installed on a Slate Shingle Roof
- Snow Melt Cable Installed in Lincoln Park Smiles - Chicago, IL
- WarmlyYours Snow Melting System Installed in Concrete Handicap-Accessible Ramp
- Outdoor Radiant Heat Planner
- Roof / Gutter Deicing Quotation Form
- Snow Melting Design Guide - Accessibility Ramps
- Snow Melting Design Guide - Concrete Patio
- Snow Melting Design Guide - Heated Tire Tracks in Asphalt
- Snow Melting Design Guide - Outdoor Stairs (Pavers)
- Snow Melting Design Guide - Walkways and Paths
- Snow Melting Request for Quotation Form
- Snow Melting Request Quotation Form
- Snow Melting Roof Deicing Infographic
Customer Questions & Answers
Will the snow refreeze into ice once melted?
All of our automatic controllers have a Hold-on time feature after the initial warming up of the snow melt system. This feature ensures that all the snow is melted from the surface, and also that the system continues to operate and evaporate the surface water without it refreezing.
How quickly do these systems melt the snow?
These systems are designed to melt 1" - 3" of snow per hour on average. Anything above 3" per hour is typically considered blizzard conditions.
What is the lowest temperature that a snow melt system can handle?
Our systems can handle low temperatures, but most controls come equipped with a Low Temperature Lockout Feature. This feature prevents the system from running by default in temperatures below 17F. At temperatures this low it becomes difficult for the system to effectively melt the snow. It is however possible to turn off this feature should you need the system to keep running during such low temperatures.
What type of conduit should I use to bring power to the heating cables?
Each heating cable comes with a factory installed cold lead wire that must be routed through the rigid metal 3/4" conduit to a outdoor rated junction box where a simple wire nut connection can be made for the electrical hook-up.
Will I need a new / expanded electrical panel for my snow melting system?
Always confirm the power requirements with the electrician. Large snow melting systems usually require a new electrical panel or electrical service. Contact WarmlyYours for a quotation, indicating the actual power capacity available, and to obtain recommendations for reducing the power consumption. For example, opting for tire track coverage rather than installing the snow melting system over the entire driveway can dramatically reduce power requirements.
How much power does the snow melting system use?
Power requirements are measured in Amps and based on three factors: the watts per sq. ft. of the snow melting cable or mat, the area powered and the voltage used for the application. Our product is rated at 50 watts per sq. ft., so that is a constant factor. Most snowmelt projects are powered with 240V AC – not all, but most. The one factor that is always variable is the area to be heated/powered. That is based on your project. For a point of reference, let’s use the example above of a 350 sq. ft. concrete patio.
The formula is (50 W/sq. ft. x area of 350 sq. ft.) / V (240V) = Amps, so 17,500 / 240V = 72.9 Amps
How much does the snow melting system cost to operate?
To calculate the system's approximate operating costs, multiply the total kilowatts of the system by the cost per kilowatt in your area. Let's use the example of a 350 sq. ft. of concrete patio (residential application), with 240 VAC.
Total Watts: multiply area in sq. ft. x 50 Watts
350 x 50 = 17,500 Total Watts
Kilowatts: (the unit in we purchase electricity) take the Total Watts and divide by 1000
17,500 Total Watts / 1000 = 17.5 Kilowatts.
Kilowatt Rate: use the national average of .12 cents per Kilowatt-hours so how much do we pay for 17.5 kWatts?
17.5 kW x .12 = $2.10 for every full hour of operation.
Hours of Operation: We use a typical 6 hour snowfall for our example.
$2.10 x 6 hours = $12.60 for that snowfall.
All of this will vary due to "after-run time". "After run time" is where the system remains on extra hours after the snow has completed falling, to ensure complete pavement snow melting and drying.
How much does a snow melting system cost?
A snow melting system typically costs between $7.00 and $15.00 per square foot, not including a control. Control packages range from $250.00 and $1,500.00 per system.
What happens if the cable is damaged during the installation?
If a cable is damaged during installation, recheck the system for continuity and confirm the integrity of the insulation with a megohmmeter, or "megger" tester, referring to the installation and testing instructions. If the cable fails any of these tests, take the following actions: clear a 3 foot square working area around the damaged section of cable, and record the cable part number from the UL tag and the location where you purchased the product. Call WarmlyYours with the above information. WarmlyYours will provide further assistance and supply a splice kit suitable for repairing the particular cable.
May I cross or overlap the heating cable?
Never cross, overlap, or allow the heating cables to touch each other. Doing so will quickly cause a circuit failure due to excessive heat build up. Always follow the product instructions and/or design layout plan to ensure the cable is installed with the correct spacing required for proper operation.
May I cut the cold lead wires?
The electrician may shorten the cold lead wires during the installation. Any lead wire extensions/splices must be made in a junction box in accordance with the installation instructions, and must comply with all national and local electrical codes. Never cut the heating cable.
Can I cut the heating cable if it is too long for the application for which it was designed?
Never cut the heating cable. A heating cable will not work if it has been cut. If the heating cable is too long, call WarmlyYours to consult with a technician who will guide you in utilizing the additional length of cable.
How does the electric snow melting system compare to hot water tubing (hydronic) systems?
The material costs are similar. However, electric systems are easier to install, with fewer components and significantly lower maintenance costs. Electric systems will run for a shorter period of time to give the same level of performance but with much higher energy efficiency (typically 95%-98% efficient). Controls and sensors required for the two types of systems are very similar. Electric systems do not usually require slab insulation and do not create the concerns typically associated with hydronic systems. These concerns include, but are not limited to, return temperatures, flue gas venting, waterway shrinkage and property damage caused by leaking pipes or tubes.
Premium Snow & Ice Melt Control achieved an average rating of 5.0 stars with 1 reviews by our customers.
Love the product.
Debbie R., Toronto, ON on 01/31/2012
Love the product. I no longer have to worry about whether it's going to snow while we're away from home or having to turn the heating on hours before it is needed if the weather forecast calls for snow overnight! Took a bit of time to fully understand the way in which the system works, but now that I've figured it out - wonderful product!