{"title":"Steering controls","description":"","products":[{"product_id":"seltron-ahd","title":"SELTRON® AHD 20","description":"\u003cp\u003eThe SELTRON ® AHD20 shunt controller is designed to control heating circuits based on room temperature, outdoor temperature, or both. The BUS connection it offers allows several control units to be connected to this compact system. The controller is designed to regulate simpler heating systems with a single small circuit. The AHD20 is a modern weather-compensated heating controller with a built-in motor for controlling the mixing valve. The AHD20 is suitable for all water-based heating systems, regardless of heat source - oil, solar, wood, pellets, district heating, electricity, or geothermal energy. Living comfort improves when room temperature stays steady regardless of weather conditions, and energy is saved by supplying water at the right temperature to the heating system to maintain a constant indoor temperature. The intelligent controller takes even greater account of differences between heating methods and building structures. The versatility of the AHD20 controller and its remote control and expansion options, including control of a second heating circuit or another heat source, make it a reliable choice for future needs as well. The relationship between the outdoor temperature and the water temperature entering the heating system is determined and displayed using a heating curve. As the outdoor temperature falls, warmer water is supplied to the heating system, and vice versa as the outdoor temperature rises. The controller settings are adjusted using the sensitive touch keypad on the front panel. The OLED graphics display shows measured temperatures, provides an overview, and lets you change the controller settings. The sensors feature plug-and-play connections, so no tools are needed to connect them. The sensors connect to the connection box.\u003c\/p\u003e","brand":"Seltron","offers":[{"title":"Default Title","offer_id":57515280597323,"sku":"1AHD2021-050","price":469.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1054\/3992\/0459\/files\/seltron-ahd20.png?v=1780652912"},{"product_id":"promatic-sgc","title":"SELTRON PROMATIC® SGC","description":"\u003cp\u003ePROMATIC® SGC is a modern and efficient control unit designed to manage even more demanding heating systems. The SGC’s efficiency and compatibility are further enhanced by solar pump control options using 0-10V voltage or PWM. You can also choose from many standard wiring diagrams. The SGC offers different charging methods when, for example, there are 2 storage tanks in the system and you want to use them efficiently. Unused outputs can be freely programmed. The PROMATIC® SGC solar controller regulates the solar pump speed and maintains a steady temperature difference between the collectors and storage tanks. This is how you get the most out of your solar collectors. The SGC solar controller can manage other heating system functions, ensuring optimal use of the solar collectors and other heat sources. Seltron Simplicity solutions make setup and operation easier. PROMATIC® SGC supports 14 languages, temperature sensor simulation, and graphical temperature sensor curves. These features provide maximum convenience and a good overview of the system. A large, backlit display makes it easy to use.\u003c\/p\u003e","brand":"Seltron","offers":[{"title":"Default Title","offer_id":57515307827531,"sku":null,"price":495.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1054\/3992\/0459\/files\/SGC16H.png?v=1780653133"},{"product_id":"promatic-wdc","title":"SELTRON PROMATIC®WDC","description":"\u003cp\u003ePROMATIC® WDC is a modern heating system controller with outdoor temperature measurement. It controls 1-2 heating circuits, domestic hot water production with a boiler or solar heating, and also 2 different heat sources. WDC is also designed for demanding systems, with 52 different wiring diagrams to choose from. You can also program the required special functions.\u003c\/p\u003e","brand":"Seltron","offers":[{"title":"Default Title","offer_id":57515307991371,"sku":null,"price":556.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1054\/3992\/0459\/files\/WDC10.png?v=1780653135"}],"url":"https:\/\/kardonar.com\/en-se\/collections\/ohjaukset.oembed","provider":"Kardonar Bioenergy Solutions Oy Ab","version":"1.0","type":"link"}