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Easy Heat Sr Trace Calculation Worksheet

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iPad/iPhone Users will need to open this document with the PDF Expert app in order to use fillable content. Job Name: Clear Form Contractor: Distributor: Easy Heat Roof & Gutter De-Icing Calculation Worksheet Cable Length Calculation 400 Easy Heat Part Number X Enter Total Roof Length 4.1 = 1640 = 0 = 36 = 400 = 300 Cable Length (sum of A-E) = 2376 Cable Length x 10% = 1.10 Total Cable Length = 2613.6 6HOHFWCable Multiplier (From Table 1) X Enter Total Perimeter Enter Dormer Quantity 6 X 400 X Enter Total Gutter Length 10 6 Formula applies 3' up & 3' down for each valley Enter Number of Valleys 1 If gutter is 6" wide or under select 1 If gutter is 6" wide or above select 2 X Enter Number of Downspouts 15 X 2 Enter Single Length of Downspout A B C D E F ✔ Check One: SR51J (120V) SR52J (208V/240V/277V) Accessories 2613.6 Cable Length Calculation (F) 2613.6 (F)(F) Cable CableLength LengthCalculation Calculation 10 / / / Max Circuit Length = 381 6.9 SRP Power/End Connection Kits Select 142 for 120V applications Select 381 for 208V/240V/277V applications 3 (1 clip for every 3' of cable) 2 = 871 Hangers/Kit Quantity of Downspouts Qty of Downspouts / 50 = 17.4 = 5 ZH-C Roof Clips (50) and/or Spacers (25) DSH Downspout Hanger Kit (2 per kit) Note: Contactors, Junction Boxes, Adhesives, GFEP-Ground Fault Equipment Protection (per NEC 426-28) etc. are to be provided by others as required. Control GC-1 (or a DS-8 substitute) Enter Desired Quantitiy *GC-1 prevents melted water from re-freezing Monitors Temp & Moisture *GC-1 prolongs the life of cable by allowing the cable to only turn on when needed *GC-1 provides significant energy saving versus systems without a control Enter Desired Quantitiy Temp Sensing Only C3RC *C3RC is ideal for downspout only applications Note: Most electrical contractors will have multiple runs of cables tied to contactors (holding the load of the SR Cable) and then the contactors are tied to the control. Additional controls are recommended where cables will see different conditions (i.e.: temp, sunlight). Max Circuit Lengths Gaynor Sales 7470 Market Place Drive Eden Prairie, MN 55344 952-767-6500 Rev 1-2012