{"product_id":"konner-sohnen-ks-1900ig-s-2-0kw-dual-fuel-lpg-petrol-inverter-generator","title":"Könner \u0026 Söhnen KS 1900iG S 2.0kW Dual-Fuel LPG\/Petrol Inverter Generator","description":"\u003cdiv class=\"energian-generator-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eKönner \u0026amp; Söhnen KS 1900iG S\u003c\/strong\u003e is a compact dual-fuel inverter generator that runs on petrol or LPG. It provides a stable 230V pure sine wave output, with \u003cstrong\u003e1.9kW rated power and 2.0kW maximum power on petrol\u003c\/strong\u003e, for compatible household equipment, camping, recreation and portable backup use. At 17kg, it is easy to carry, while economy mode and parallel connection support add flexibility for lighter loads and higher-power setups.\u003c\/p\u003e\n\u003cp style=\"margin: 16px 0;\"\u003e\u003cstrong\u003eFree delivery to mainland Great Britain only.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv style=\"background: #f1f7f6; border: 1px solid #d7e8e6; border-left: 5px solid #2b817c; border-radius: 12px; padding: 16px; margin: 24px 0;\"\u003e\n\u003ch2 style=\"color: #216e6b;\"\u003eAt a glance\u003c\/h2\u003e\n\u003cdiv class=\"energian-generator-image-grid\" style=\"display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 12px; margin: 16px 0 24px;\"\u003e\n\u003cfigure style=\"margin: 0; min-width: 0; overflow: hidden; background: #ffffff; border: 1px solid #e5e5e5; border-radius: 8px; padding: 0; line-height: 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/ks-1900ig-s-dual-fuel.webp?v=1793882585\" alt=\"KS 1900iG S dual-fuel generator with the supplied LPG hose and regulator; gas cylinder not included\" style=\"display: block; width: 100%; max-width: 100%; height: auto; margin: 0; padding: 0;\"\u003e\u003c\/figure\u003e\n\u003cfigure style=\"margin: 0; min-width: 0; overflow: hidden; background: #ffffff; border: 1px solid #e5e5e5; border-radius: 8px; padding: 0; line-height: 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/ks-1900ig-s-parallel-connection.webp?v=1793882597\" alt=\"Two KS 1900iG S generators connected in parallel for up to 3.6kW combined rated output; cable sold separately\" style=\"display: block; width: 100%; max-width: 100%; height: auto; margin: 0; padding: 0;\"\u003e\u003c\/figure\u003e\n\u003cfigure style=\"margin: 0; min-width: 0; overflow: hidden; background: #ffffff; border: 1px solid #e5e5e5; border-radius: 8px; padding: 0; line-height: 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/ks-1900ig-s-compact-dimensions.webp?v=1793882620\" alt=\"KS 1900iG S dimensions, 17kg weight, 1.9kW rated power and 2.0kW maximum power\" style=\"display: block; width: 100%; max-width: 100%; height: auto; margin: 0; padding: 0;\"\u003e\u003c\/figure\u003e\n\u003cfigure style=\"margin: 0; min-width: 0; overflow: hidden; background: #ffffff; border: 1px solid #e5e5e5; border-radius: 8px; padding: 0; line-height: 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/ks-1900ig-s-applications.webp?v=1793882609\" alt=\"KS 1900iG S applications for home backup, camping, recreation, construction and small businesses\" style=\"display: block; width: 100%; max-width: 100%; height: auto; margin: 0; padding: 0;\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0;\"\u003e\n\u003ccaption style=\"text-align: left; font-weight: 600; margin-bottom: 8px; color: #216e6b; border-bottom: 2px solid #2b817c; padding-bottom: 8px;\"\u003eKey specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eRated \/ maximum power on petrol\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e1.9kW \/ 2.0kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eRated \/ maximum power on LPG\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003eApproximately 1.71kW \/ 1.8kW*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eOutput\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e230V, single phase, 50Hz; pure sine wave inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eAC socket\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e1 × UK 13A household socket — 230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eStarting\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003eManual recoil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003ePetrol tank \/ runtime at 50% load\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e4 litres \/ approximately 4.5 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eNet weight\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e17kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003e*Calculated from the manufacturer's stated 10% reduction in output when operating on LPG.\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #216e6b;\"\u003eWhy choose the KS 1900iG S?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-fuel flexibility:\u003c\/strong\u003e operate on petrol or LPG using the supplied LPG hose and regulator. LPG operation reduces the available output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure sine wave output:\u003c\/strong\u003e suitable for compatible sensitive electronics and modern household equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and portable:\u003c\/strong\u003e a carrying handle and 17kg net weight make the generator easier to transport and store.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEconomy mode:\u003c\/strong\u003e reduces engine speed at light loads to help lower fuel consumption and noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel connection:\u003c\/strong\u003e two matching units can be connected using the correct parallel cable, sold separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating protection:\u003c\/strong\u003e includes low-oil indication, overload protection and an AC reset control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUseful connections:\u003c\/strong\u003e one UK 13A household socket and two USB outputs for compatible devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #216e6b;\"\u003ePower, fuel and connections\u003c\/h2\u003e\n\u003cdiv class=\"energian-generator-guidance\" style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 16px 0 24px;\"\u003e\n\u003cdiv style=\"flex: 1 1 250px; min-width: 0; box-sizing: border-box; background: #f1f7f6; border: 1px solid #d7e8e6; border-top: 4px solid #2b817c; border-radius: 8px; padding: 18px;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px; font-size: 1.05em; font-weight: 600; line-height: 1.4; text-transform: none; color: #216e6b;\"\u003ePlan your load\u003c\/h3\u003e\n\u003cp style=\"margin: 0; line-height: 1.6;\"\u003eUse the \u003cstrong\u003erated output\u003c\/strong\u003e for load planning and allow for motor starting loads. The manufacturer's manual advises against continuous loads above 80% of rated power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; min-width: 0; box-sizing: border-box; background: #f1f7f6; border: 1px solid #d7e8e6; border-top: 4px solid #2b817c; border-radius: 8px; padding: 18px;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px; font-size: 1.05em; font-weight: 600; line-height: 1.4; text-transform: none; color: #216e6b;\"\u003eCheck your LPG connection\u003c\/h3\u003e\n\u003cp style=\"margin: 0; line-height: 1.6;\"\u003eThe supplied pressure reducer uses a DIN 477 W 21.80 × 1\/14″ left-hand connection. Check your cylinder connection before use; a suitable adapter may be required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; min-width: 0; box-sizing: border-box; background: #f1f7f6; border: 1px solid #d7e8e6; border-top: 4px solid #2b817c; border-radius: 8px; padding: 18px;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px; font-size: 1.05em; font-weight: 600; line-height: 1.4; text-transform: none; color: #216e6b;\"\u003eParallel connection\u003c\/h3\u003e\n\u003cp style=\"margin: 0; line-height: 1.6;\"\u003eTwo matching generators can provide up to \u003cstrong\u003e3.6kW combined rated output on petrol\u003c\/strong\u003e: 1.9kW + 1.9kW, less the manufacturer's stated 0.2kW parallel loss. Use the correct parallel cable, sold separately, and follow the manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #216e6b;\"\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0;\"\u003e\n\u003ccaption style=\"text-align: left; font-weight: 600; margin-bottom: 8px; color: #216e6b; border-bottom: 2px solid #2b817c; padding-bottom: 8px;\"\u003eElectrical output\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003ePetrol rated \/ maximum output\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e1.9kW \/ 2.0kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eApproximate LPG rated \/ maximum output\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e1.71kW \/ 1.8kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eVoltage \/ frequency \/ phase\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e230V \/ 50Hz \/ single phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003ePower factor\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eMaximum current\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e8.7A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eAC socket\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e1 × UK 13A household socket — 230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eUSB outputs\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e5V \/ 1A and 5V \/ 2.1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eParallel connection\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003eSupported; matching generator and compatible cable required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0;\"\u003e\n\u003ccaption style=\"text-align: left; font-weight: 600; margin-bottom: 8px; color: #216e6b; border-bottom: 2px solid #2b817c; padding-bottom: 8px;\"\u003eEngine and fuel\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eFuel\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003ePetrol \/ LPG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eEngine type\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003eSingle-cylinder, four-stroke, air-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eDisplacement \/ engine power\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e79.7cm³ \/ 3.2hp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eStarting system\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003eManual recoil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003ePetrol tank capacity\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e4 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003ePetrol runtime at 50% load\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003eApproximately 4.5 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eEngine oil capacity\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e0.45 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eRecommended oil\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003eSAE 10W-30 or SAE 10W-40; API Service SG or higher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0;\"\u003e\n\u003ccaption style=\"text-align: left; font-weight: 600; margin-bottom: 8px; color: #216e6b; border-bottom: 2px solid #2b817c; padding-bottom: 8px;\"\u003eSize, weight and noise\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eSound pressure \/ sound power\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e72dB at 7m \/ 94dB LWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eProtection rating\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003eIP23M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eProduct dimensions (L × W × H)\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e440 × 290 × 440mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003ePacked dimensions (L × W × H)\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e465 × 295 × 510mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5; width: 44%;\"\u003eNet \/ packed weight\u003c\/th\u003e\n\u003ctd style=\"vertical-align: top; padding: 10px; border-bottom: 1px solid #e5e5e5;\"\u003e17kg \/ 19.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003csmall\u003eRuntime varies with load, fuel quality, weather, altitude and equipment condition. Sound pressure at a stated distance and sound power are different measurements.\u003c\/small\u003e\u003c\/p\u003e\n\n\u003ch2 style=\"color: #216e6b;\"\u003eWhat's included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKS 1900iG S dual-fuel inverter generator\u003c\/li\u003e\n\u003cli\u003eLPG hose with built-in regulator and 1.5m cylinder connection hose\u003c\/li\u003e\n\u003cli\u003ePortable 230V 13A plug\u003c\/li\u003e\n\u003cli\u003eSpark-plug wrench\u003c\/li\u003e\n\u003cli\u003ePH2 screwdriver\u003c\/li\u003e\n\u003cli\u003e8 × 10mm open-ended wrench\u003c\/li\u003e\n\u003cli\u003eAccessory pouch\u003c\/li\u003e\n\u003cli\u003eEnglish owner's manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngine oil, petrol, an LPG cylinder, parallel connection cable, appliance leads and any cylinder adapter required for your setup are supplied separately.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #216e6b;\"\u003eBefore first use\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAdd the recommended engine oil before starting.\u003c\/strong\u003e The generator is shipped without engine oil. Read the owner's manual, add approximately 0.45 litres of suitable four-stroke engine oil and check the level before use. Use unleaded petrol with an octane rating of 90–95 and no more than 10% ethanol.\u003c\/p\u003e\n\u003cdiv style=\"margin: 28px 0; padding: 18px 20px; background: #f1f7f6; border-left: 5px solid #2b817c; border-radius: 8px;\"\u003e\n\u003cstrong\u003eOperate outdoors, away from doors, windows and air intakes.\u003c\/strong\u003e Exhaust contains carbon monoxide. Keep the generator dry and follow the manual's clearance, electrical protection, refuelling and maintenance requirements. IP23M does not make the generator suitable for operation in rain.\u003c\/div\u003e\n\n\u003ch2 style=\"color: #216e6b;\"\u003eManuals and downloads\u003c\/h2\u003e\n\u003cdiv class=\"medias row energian-document-cards\" style=\"display: flex; flex-wrap: wrap; align-items: stretch; gap: 20px; margin: 16px 0 24px;\"\u003e\n\u003cdiv class=\"media-container\" style=\"flex: 0 1 220px; max-width: 220px; width: 100%; min-width: 0; background: #ffffff; border: 1px solid #e5e5e5; border-radius: 8px; padding: 14px; box-sizing: border-box;\"\u003e\u003ca class=\"media-thumb\" href=\"https:\/\/konner-sohnen.uk\/cdn\/shop\/files\/EN_KS_Inv_Silent_KS_1900i_S_KS_1900iG_S.pdf?v=689491031575954945\" rel=\"noopener\" style=\"display: block; text-align: center;\" target=\"_blank\"\u003e\u003cspan class=\"media-title\" style=\"display: block; font-weight: 600; line-height: 1.4; margin-bottom: 12px;\"\u003eEnglish owner's manual\u003c\/span\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/ks-1900ig-s-manual-cover.png?v=1793882574\" alt=\"Cover of the English owner's manual for Könner \u0026amp; Söhnen KS 1900iG S\" loading=\"lazy\" decoding=\"async\" style=\"display: block; width: 100%; max-width: 100%; height: 240px; object-fit: contain; margin: 0 auto 12px; border-radius: 4px;\"\u003e\u003cspan style=\"display: block; font-size: 0.85em; line-height: 1.4; margin-bottom: 8px;\"\u003eEnglish · PDF · includes KS 1900iG S\u003c\/span\u003e\u003cspan style=\"display: block; font-weight: 600; font-size: 0.9em;\"\u003eOpen PDF\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color: #216e6b;\"\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer's warranty: 1 year or 1,000 operating hours, whichever comes first, from the date of purchase.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe warranty covers manufacturing defects, subject to the manufacturer's warranty conditions. Eligible faults may be repaired or the product replaced. Retain your proof of purchase and any completed warranty documentation supplied with the generator.\u003c\/p\u003e\n\u003cp\u003eFor help with a warranty claim, contact Energian with your order number, generator serial number and a description of the fault.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #216e6b;\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3 style=\"color: #216e6b;\"\u003eDoes it produce the same power on LPG?\u003c\/h3\u003e\n\u003cp\u003eNo. The manufacturer specifies a 10% reduction when running on LPG, giving approximately 1.71kW rated and 1.8kW maximum output.\u003c\/p\u003e\n\u003ch3 style=\"color: #216e6b;\"\u003eIs a gas cylinder included?\u003c\/h3\u003e\n\u003cp\u003eNo. The LPG hose and regulator are included, but the cylinder and any connection adapter required for your cylinder are supplied separately.\u003c\/p\u003e\n\u003ch3 style=\"color: #216e6b;\"\u003eCan two generators be connected in parallel?\u003c\/h3\u003e\n\u003cp\u003eYes. Two matching units can be used with the correct parallel cable, sold separately. Follow the owner's manual and keep economy mode in the same position on both generators.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #216e6b;\"\u003eEnergian support\u003c\/h2\u003e\n\u003cp\u003eFor help choosing a generator contact Energian on \u003ca href=\"tel:02080640335\"\u003e020 8064 0335\u003c\/a\u003e or \u003ca href=\"mailto:info@energian.co.uk\"\u003einfo@energian.co.uk\u003c\/a\u003e. For after-sales support, have your order number and generator serial number ready.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Könner \u0026 Söhnen","offers":[{"title":"Default Title","offer_id":58390111715710,"sku":"KS 1900iG S","price":489.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/7927\/3414\/files\/ks-1900ig-s-uk-13a-01.png?v=1793882832","url":"https:\/\/www.energian.co.uk\/products\/konner-sohnen-ks-1900ig-s-2-0kw-dual-fuel-lpg-petrol-inverter-generator","provider":"Energian","version":"1.0","type":"link"}