Premium Documentation Below you will find all documentation for the Premium product line. Documents are grouped by categories. If you do not see what you are searching for or need further assistance, contact our 24/7 support team at (800) 875-5285. Operation Manuals Snow Melting SCP-120 Installation ManualSM-SCP-120-MANUAL-10272-A Snow Melting & Slab Heating Installation Manual (Canada)SNOW-MELT-MANUAL-CANADA-10221-C Technical Specifications AIR-SS Aerial Mounted Snow Sensor Specification and InstallationSM-AERIAL-MOUNTED-SNOW-SENSOR-AIR-SS-10214-A Snow Melting Plaque SpecificationsSM-PLAQUE-SMP-10211-A Snow Melting SCP-120 SpecificationsSM-PREMIUM-SNOW-MELT-CONTROL-SCP-120-10204-A Snow Melt PlaqueSNOW-MELT-PLAQUE-A Wiring Diagrams SCP-120 Snow Melting 240V Premium Control Wiring Diagram SM-240V-SCP-120-PREMIUM-CONTROL-10242-A