Master Thermostat & Power Module Documentation Below you will find all documentation for the Master Thermostat & Power Module 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 TempZone™ Twin Circuit Check InstructionsTWIN-CIRCUITCHECK-MANUAL-10061-A Wiring Diagrams Master Thermostat with Dual Voltage Power ModuleWD-POWER-MODULES-10252-A Slab Heat Wiring Diagram for TH115, TH114, Power ModuleWD-SLAB-TH115-TH114-PM-A SmartStat™, EasyStat™, Comfort Regulator, Power Module Wiring Diagram with Environ II™ 120V or 240V Flat Lead SSTAT-EV-WD-DUAL-20035-B SmartStat™, EasyStat™, Comfort Regulator, Power Module Wiring Diagram with TempZone™ Twin Conductor or Environ II™ (120V or 240V)TZ-EV2-SSTAT-WD-DUAL-10070-A Wiring Diagram For 120V & 240V Environ II™SSTAT-EV-WD-DUAL-20035-A Wiring Diagram for TempZone™ Cut & Turn Single Conductor 120V & 240V with SmartStat™, EasyStat™ and Comfort RegulatorSSTAT-TZ-WD-DUAL-A Wiring Diagram for TempZone™ Cut & Turn Twin Conductor (Multiple Rolls) 120V & 240V with SmartStat™, EasyStat™, Comfort Regulator and Power ModulesTZ-TWIN-MULTIMAT-WD120-30050-A Show All (7)