Value Controls for Single Element Heaters Options range from simple on/off switches for all models, a duplex switch option for the dual element WD-series, our value priced input regulators for models 3,000 watts or less, or sophisticated solid-state control systems. Listing Back To Top Design Visualizer Previous Next Design Visualizer CADdetails™ You need to be logged in to view & download files. Login/Register New to CADdetails? Register to enjoy full access to unlimited 3D models, CAD drawings and specifications. It's free! Downloads Product Info About Education Media CAD PDF DWF DWG Printable CAD VWX DXF Specs Specs Download All Add to Project+ Favorite User Feedback Company Resources Back to top Videos Infratech Comfort Videos Photos Photo Gallery Brochures Catalog Reference Manual