{"title":"Infrared Oil Heaters","description":"\u003cp\u003eOil-fired infrared heaters from 17 to 43 kW: radiant heat warms people, machines and surfaces directly instead of the air, which makes these units effective at draughty workplaces and for spot heating, de-icing and drying of surfaces. The Master DC 61 also runs on its battery, the Master XL 9SR has two output stages and an adjustable radiant head. The ventilation requirements in the operating manual apply. See also our \u003ca href=\"\/pages\/mobile-heizgeraete-baustelle-halle\"\u003eheater guide\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"master-xl-9sr-oil-fired-infrared-heater-43-kw","title":"Master XL 9SR – Oil-Fired Infrared Heater (43 kW)","description":"\u003cdiv style=\"background:#eef4fa;border:2px solid #2a6fb0;padding:12px 16px;border-radius:8px;margin:0 0 20px 0;\"\u003e\u003cp style=\"margin:0;color:#0f1923;\"\u003e\u003cstrong\u003eAvailable to order:\u003c\/strong\u003e typical lead time 5–10 working days. We confirm the exact date after your order or enquiry.\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003eThe \u003cstrong\u003eMaster XL 9SR\u003c\/strong\u003e is a mobile oil-fired infrared heater with \u003cstrong\u003eup to 43 kW of heating power and a 60-litre tank\u003c\/strong\u003e. Instead of warming the ambient air it heats objects and surfaces directly by radiation, so the heat arrives where it is needed. Two output stages of 29 and 43 kW adapt the unit to the weather and the job.\u003c\/p\u003e\u003ch4\u003eHow it works\u003c\/h4\u003e\u003cp\u003eA separate Master burner fires the unit, which heats by short-wave radiation: the rays warm objects and surfaces directly rather than the surrounding air. Direction and tilt can be adjusted, an analogue thermostat controls operation automatically and the second output stage is switched on when more heat is required. Electronic flame monitoring with a photocell supervises the burner, and the unit has an after-run time.\u003c\/p\u003e\u003ch4\u003eKey benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadiant heat on target\u003c\/strong\u003e — warms objects and surfaces directly instead of the ambient air.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo output stages\u003c\/strong\u003e — 29 kW or 43 kW; the second stage can be switched on as required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong running time\u003c\/strong\u003e — 60 l tank with a fuel autonomy of 21 h and an external fuel level indicator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow noise level\u003c\/strong\u003e — suited to noise-sensitive working environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobile on site\u003c\/strong\u003e — trolley design with rubber wheels and ring bolts for lifting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitored burner\u003c\/strong\u003e — electronic flame monitoring with photocell, after-run time and three oil filters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTypical applications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDe-icing on construction sites\u003c\/li\u003e\n\u003cli\u003eDrying of work areas\u003c\/li\u003e\n\u003cli\u003eTemporary heating\u003c\/li\u003e\n\u003cli\u003eNoise-sensitive working environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical data\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle number:\u003c\/strong\u003e 4011077 · EAN: 8032601869504\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating power:\u003c\/strong\u003e 43 kW (37,000 kcal) at stage 2 · 29 kW (25,000 kcal) at stage 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating principle:\u003c\/strong\u003e infrared radiation (short wave), oil-fired · separate Master burner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil consumption:\u003c\/strong\u003e 2.7 l\/h (min.) · 4.03 l\/h (max.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank capacity:\u003c\/strong\u003e 60 l · fuel autonomy 21 h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains connection:\u003c\/strong\u003e 220–240 V, 50 Hz · power input 0.16 kW · rated current 0.7 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e adjustable direction\/tilt · analogue thermostat control · electronic flame monitoring with photocell · after-run time · oil level indicator · three oil filters (oil pump, intake and inlet filter) · trolley design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L × W × H):\u003c\/strong\u003e 1,070 × 700 × 980 mm · Weight: 69 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOriginal Master equipment (Dantherm Group)\u003c\/strong\u003e — supplied with full manufacturer documentation by BMB Rheinland, your authorised distribution partner.\u003c\/p\u003e\u003cp\u003ePlanning a project or a larger requirement? \u003ca href=\"\/pages\/contact\"\u003eRequest a quote\u003c\/a\u003e.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/danthermpublicfiles.blob.core.windows.net\/en-master-manuals\/Master-XL9ER-XL9SR-user-manual-4117.399-Multi.pdf\" target=\"_blank\"\u003e📄 Operating manual Master XL 9ER \/ XL 9SR (multilingual, incl. EN and DE)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Master","offers":[{"title":"Default Title","offer_id":58738506400088,"sku":"4011077","price":2467.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/3932\/1432\/files\/C3_96lbefeuertes-Infrarot-Heizger_C3_A4t--XL-9SR-55a00b7c-c44f-4148-8976-56a615a56a14-1762167633.jpg?v=1791754877"},{"product_id":"master-dc-61-oil-fired-infrared-heater-17-kw","title":"Master DC 61 – Oil-Fired Infrared Heater (17 kW)","description":"\u003cdiv style=\"background:#eef4fa;border:2px solid #2a6fb0;padding:12px 16px;border-radius:8px;margin:0 0 20px 0;\"\u003e\u003cp style=\"margin:0;color:#0f1923;\"\u003e\u003cstrong\u003eAvailable to order:\u003c\/strong\u003e typical lead time 5–10 working days. We confirm the exact date after your order or enquiry.\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003eThe \u003cstrong\u003eMaster DC 61\u003c\/strong\u003e is a mobile oil-fired infrared heater with hybrid technology and \u003cstrong\u003e17 kW of heating power\u003c\/strong\u003e. It produces targeted heat without air movement and runs either from the mains (110–240 V) or cordlessly on the Master BAT 6 lithium battery. This suits it to the dust-free drying of walls, the thawing of technical installations and the local heating of workplaces.\u003c\/p\u003e\u003ch4\u003eHow it works\u003c\/h4\u003e\u003cp\u003eThe unit emits short-wave infrared radiation that warms materials directly without setting the surrounding air in motion, so it also works reliably in wind, fog or dusty surroundings. It operates at a voltage of only 14 V and is powered either from the mains (110–240 V) or by battery; the Master BAT 6 lithium battery and a 110\/220 V AC adapter are supplied with the unit. One battery charge lasts up to 4 hours, and charging takes about 60 minutes. A photocell monitors the flame electronically. Please follow the manufacturer's operating instructions on the place of installation and ventilation.\u003c\/p\u003e\u003ch4\u003eKey benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid power supply\u003c\/strong\u003e — mains operation (110–240 V) or cordless battery operation (14 V); Master BAT 6 lithium battery and 110\/220 V AC adapter included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCordless running time\u003c\/strong\u003e — up to 4 hours per battery charge, charging time approx. 60 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeted radiant heat\u003c\/strong\u003e — short-wave infrared warms materials directly, without air movement; quiet in operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitored operation\u003c\/strong\u003e — electronic flame monitoring with photocell, overheating thermostat, tilt protection and after-run time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical details\u003c\/strong\u003e — drip-free tank venting, oil level indicator and connection for analogue or digital room thermostats.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTypical applications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDust-free drying of walls\u003c\/li\u003e\n\u003cli\u003eThawing technical installations\u003c\/li\u003e\n\u003cli\u003eLocal heating of workplaces\u003c\/li\u003e\n\u003cli\u003eConstruction, industry and agriculture\u003c\/li\u003e\n\u003cli\u003eRescue services, transport and logistics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical data\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle number:\u003c\/strong\u003e 4011200 · EAN: 8053670893788\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating power:\u003c\/strong\u003e 17 kW (14,600 kcal\/h · 58,000 Btu\/h) · oil-fired infrared heater, short-wave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating effect at 20 °C ambient temperature:\u003c\/strong\u003e approx. 110 °C at 0.5 m · approx. 50 °C at 1.0 m · approx. 20 °C at 1.5 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel consumption:\u003c\/strong\u003e 1.6 l\/h (max.) · tank capacity 11 l · fuel autonomy 7 h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains connection:\u003c\/strong\u003e 110–240 V, 50 Hz · power input 0.2 kW · rated current 1 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery operation:\u003c\/strong\u003e 14 V · Master BAT 6 lithium battery · up to 4 h per charge · charging time approx. 60 min\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilters:\u003c\/strong\u003e inlet filter and suction filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e connection for room thermostat (analogue or digital) · drip-free tank venting · electronic flame monitoring with photocell · run-on time after switch-off · oil level indicator · overheating protection · tilt safety switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L × W × H):\u003c\/strong\u003e 560 × 345 × 575 mm · Weight: 19 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOriginal Master equipment (Dantherm Group)\u003c\/strong\u003e — supplied with full manufacturer documentation by BMB Rheinland, your authorised distribution partner.\u003c\/p\u003e\u003cp\u003ePlanning a project or a larger requirement? \u003ca href=\"\/pages\/contact\"\u003eRequest a quote\u003c\/a\u003e.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/danthermpublicfiles.blob.core.windows.net\/en-master-manuals\/Master-DC-61-user-manual-4201.403-Multi.pdf\" target=\"_blank\"\u003e📄 Operating manual Master DC 61 (multilingual, incl. EN and DE)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Master","offers":[{"title":"Default Title","offer_id":58738513707352,"sku":"4011200","price":1352.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/3932\/1432\/files\/DC-61-Master-_C3_96lbefeuertes-Infrarot-Heizger_C3_A4t-Hybrid-163717-1749650152.jpg?v=1791755218"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/3932\/1432\/collections\/C3_96lbefeuertes-Infrarot-Heizger_C3_A4t--XL-9SR-55a00b7c-c44f-4148-8976-56a615a56a14-1762167633.jpg?v=1791792203","url":"https:\/\/shop.bmbrheinlandgmbh.com\/collections\/infrarot-oelheizer.oembed","provider":"BMB Rheinland GmbH","version":"1.0","type":"link"}