{"product_id":"master-b-230-direct-oil-heater-65-kw","title":"Master B 230 – Direct Oil Heater (65 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 B 230\u003c\/strong\u003e is a mobile direct oil heater with \u003cstrong\u003e65 kW of heating power and an air volume of 3,000 m³\/h\u003c\/strong\u003e. It is designed for demanding heating tasks in medium-sized to large areas such as warehouses, construction sites and well-ventilated workshops. As a direct-fired unit it releases its combustion gases into the heated air and therefore needs a well-ventilated space.\u003c\/p\u003e\u003ch4\u003eHow it works\u003c\/h4\u003e\u003cp\u003eA fuel pump feeds the oil to the burner, where it burns in a stainless-steel combustion chamber. The fan moves 3,000 m³\/h of air through the unit and blows it out together with the combustion gases, which gives fast heating, drying or de-icing. Electronic flame monitoring with a photocell supervises the burner, while overheating protection and a run-on time after switch-off protect the unit in operation.\u003c\/p\u003e\u003ch4\u003eKey benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast direct heat\u003c\/strong\u003e — the heated air is blown straight into the work area for rapid heating, drying or de-icing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong operating time\u003c\/strong\u003e — 65 l tank for 10 h of operation per filling, with oil level indicator and drip-free tank venting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoice of fuel\u003c\/strong\u003e — runs on diesel, kerosene or HVO 100.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitored operation\u003c\/strong\u003e — electronic flame monitoring with photocell, overheating protection and run-on time after switch-off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermostat operation\u003c\/strong\u003e — designed for analogue or digital thermostat control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for site use\u003c\/strong\u003e — trolley design with wheels and handles, stainless-steel combustion chamber, three oil filters with an external transparent oil suction filter, LED light.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTypical applications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWarehouses and storage halls\u003c\/li\u003e\n\u003cli\u003eConstruction sites\u003c\/li\u003e\n\u003cli\u003eWell-ventilated workshops\u003c\/li\u003e\n\u003cli\u003eHeating, drying and de-icing in medium-sized to large areas\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 4010139 · EAN: 8053670890398\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating power:\u003c\/strong\u003e 65 kW (56,000 kcal\/h · 222,000 Btu\/h) · direct heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir volume:\u003c\/strong\u003e 3,000 m³\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e diesel, kerosene or HVO 100 · consumption max. 6.2 l\/h · fuel supply by fuel pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank:\u003c\/strong\u003e 65 l · operating time per tank filling: 10 h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains connection:\u003c\/strong\u003e 220–240 V, 50\/60 Hz · power input 0.8 kW · rated current 3.5 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection rating:\u003c\/strong\u003e IP41\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e analogue or digital thermostat control · drip-free tank venting · electronic flame monitoring with photocell · external transparent oil suction filter · run-on time after switch-off · LED light · oil level indicator · overheating protection · stainless-steel combustion chamber · three oil filters (oil pump, suction and inlet filter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e trolley design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L × W × H):\u003c\/strong\u003e 1,235 × 575 × 790 mm · Weight: 57 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-B-130-360-BV-69-290-user-manual-4035.840-Multi.pdf\" target=\"_blank\"\u003e📄 Operating manual Master B 130 – B 360 \/ BV 69 – BV 290 (multilingual, incl. EN and DE)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Master","offers":[{"title":"Default Title","offer_id":58738502926680,"sku":"4010139","price":1758.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/3932\/1432\/files\/Direkt-_C3_96lheizger_C3_A4t-Master-B-230-164090-1760422995.jpg?v=1791754697","url":"https:\/\/shop.bmbrheinlandgmbh.com\/products\/master-b-230-direct-oil-heater-65-kw","provider":"BMB Rheinland GmbH","version":"1.0","type":"link"}