Snow and Ice Melting Timer Control
- Reliable manual control
- Timer adjustable up to 12 hours
- Useable with snow melting or roof and gutter deicing systems
- Extremely easy operation
- Terminal block and removable knockouts for easy installation
Notices
Quebec Repairability Notice
Avis important pour les consommateurs du Québec:
WarmlyYours ne fournit ni services de réparation ni pièces de rechange pour ce produit. Si votre thermostat de chauffage de sol intérieur tombe en panne pendant la période de garantie, nous remplacerons l'unité complète conformément à notre politique de garantie. Notre équipe de soutien technique est disponible par téléphone 24h/24 et 7j/7 pour l'assistance à l'installation et au dépannage. Pour tous les détails, veuillez consulter notre Politique de Retour. Cet avis est fourni conformément à l'article 39 de la Loi sur la protection du consommateur du Québec (telle que modifiée en 2025).
Important Notice for Québec Consumers:
WarmlyYours does not provide repair services or replacement parts for this product. If your indoor floor heating thermostat fails within the warranty period, we will replace the entire unit according to our warranty policy. Our technical support team is available 24/7 by phone for installation and troubleshooting assistance. For full details, see our Return Policy. This notice is provided in accordance with Québec’s Consumer Protection Act, section 39 (as amended in 2025).
Timer Control Snow & Ice Melt Description
The WarmlyYours SCM-DUAL Snow and Ice Melting Timer Control is a simple, affordable option for snow melting, slab heating, and roof and gutter deicing systems. At120V operational voltage, this unit features a 12-hour, adjustable timer and a NEMA 1 enclosure with hinged cover.
The operation of this control couldn't be easier as the user can simply turn the timer to their desired heating duration. It includes a 2-pole relay and terminal block for easy wiring. This control comes with integrated removable knockouts (4 on each side) so that you can run conduits through them without having to cut the metal box.
For projects with a smaller amperage draw (20 Amps for 120V or 10 Amps for 240 - 277V), the SCM-DUAL can be used without a relay panel. However, for projects with larger amperage draws, the controller must be used with a compatible relay panel. Using a relay panel, sold separately, allows control of larger jobs and can help switch voltages ranging from 120V to 277V.
Learn more about snow melting systems. Perfect for heated driveways, patios, walkways and paths, accessibility ramps, or even stairs.
Specifications
Electrical
| Applicable Voltages | 120 V, 240 V, 277 V |
| Connection Method | Hardwired |
| Ingress Protection (IPxx) Rating | IP20 |
| Knockouts Available | Yes |
| Maximum Current Description | 20 Amp, 120 VAC, 50/60 Hz; 10 Amp, 240 VAC, 50/60 Hz; 10 Amp, 277 VAC, 50/60 Hz |
| Maximum Load (Resistive Only) | 20 Amp, 120 VAC, 50/60 Hz; 10 Amp, 240 VAC, 50/60 Hz; 10 Amp, 277 VAC, 50/60 Hz |
Warranty / Certifications
| Approvals | cULus listed |
| Compliances | UL-50 Type 1, CSA Type 1, NEMA Type 1, IEC 60529, IP20 |
| Warranty | 2 years |
Installation
| Best Use | Typically Used For Projects That Require On-demand Operation |
Product Dimensions
| Depth | 4″ |
| Height | 6″ |
| Weight | 5.8 lbs |
| Width | 6″ |
Appearance
| Finish | ANSI 61 gray powder coating |
Identifiers
| SKU | SCM-DUAL |
| UPC (GTIN-12) | 881308064440 |
See This Product in Action
Accessories and Parts
Feel free to chat us if you have any questions about these items.
Documents
Installation
- SCM-DUAL Snow and Ice Melting Timer Control Install Sheet (English)
- SCM-DUAL Snow and Ice Melting Timer Control Install Sheet (French)
Project Planners
Technical Information
- Snow Melting SCM-120 Specifications (English)
- Snow Melting SCM-120 Specifications (French)
- Snow Melting SCM-120 Specifications (Spanish)
Wiring Diagrams
- SCM-DUAL Snow and Ice Melting Timer Control to Heating Element Wiring Diagram (English)
- SCM-DUAL Snow and Ice Melting Timer Control to Relay Panel Wiring Diagram (English)
Sell Sheets
- Snow Melt Controller Comparison Sheet Canada (English)
- Snow Melt Relay Panel (English)
- Snow and Ice Melting Timer Control Sell Sheet (English)
Catalogs
Frequently Asked Questions
Showing all 5 questions
GFEP is the National Electric Code (NEC) required protection for fixed outdoor deicing and snow-melting equipment, which may be accomplished by using circuit breakers equipped with ground-fault equipment protection (GFEP) of 30 mA. It is important to understand that this required equipment protection is NOT the same as a 5 mA GFCI used for personal protection.
It depends on how the system is intended to operate. If the expectation is manual operation (ex. WiFi or Timer Control), then no sensors are required. If the expectation is automatic operation, then the system will require at least one snow sensor.
No, a sensor is not required with the snow melt system. However, certain automatic controllers require a temperature/moisture sensor to sense atmospheric conditions and may also require an in-slab, high temperature limit sensor to be installed (notably, asphalt installations).
