{"product_id":"bosch-wrd11b31-11-litre-battery-ignition-lpg-gas-water-heater","title":"Bosch WRD11B31 11 Litre Battery Ignition LPG Gas Water Heater","description":"\u003cp\u003e\u003cstrong\u003eBattery Ignition\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo D cell torch batteries provide the power to open the gas solenoid and fire the igniters when the unit detects water flow. Once the gas is ignited, the igniters cease firing and the water heats up rapidly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Multi-point Hot Water System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith a multi-point hot water system, all hot water points are supplied by a single water heater. The amount and temperature of the water used can be individually controlled at each tap unit. This type of arrangement is best used where the piping runs to the various hot water outlets are not excessively long.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Single-point Hot Water System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn this case, separate gas instantaneous water heaters are installed directly at each hot water point – over the kitchen sink and the bath, for example. The advantage of this arrangement is the immediate availability of hot water at the point of use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"disc\"\u003e\n\u003cli\u003ePowerful - However large or small your hot water requirements are, Bosch has the appliance with the output to suit.\u003c\/li\u003e\n\u003cli\u003eEconomical - Instantaneous water heaters only use energy when hot water is used\u003c\/li\u003e\n\u003cli\u003eSafe - The built-in thermoelectric flame-failure device prevents gas leaking if the pilot light goes off.\u003c\/li\u003e\n\u003cli\u003eConvenient - Hot water wherever and whenever needed.\u003c\/li\u003e\n\u003cli\u003eCompact - Attractive and compact design saves space and makes these appliances ideal for both old and new properties.\u003c\/li\u003e\n\u003cli\u003eVersatile - Whichever option you choose - point of use or central supply - Bosch has the right water heater for you.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdentification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"disc\"\u003e\n\u003cli\u003eModel: Therm 4200 WR11-B31\u003c\/li\u003e\n\u003cli\u003eWater Flow: 11 Litre\/min\u003c\/li\u003e\n\u003cli\u003eIgnition type: Battery.\u003c\/li\u003e\n\u003cli\u003eWarranty: 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGas data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"disc\"\u003e\n\u003cli\u003eGas type: LPG.\u003c\/li\u003e\n\u003cli\u003eGas consumption: LPG: Butane 45.72 MJ\/kg (12.7 kWh\/kg) - Propane 46.44 MJ\/kg (12.9 kWh\/kg). Considering the water dilution effect this value must not be exceeded.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWater Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"disc\"\u003e\n\u003cli\u003eMax permissible water pressure (bar): 1,2.\u003c\/li\u003e\n\u003cli\u003eMinimum operating pressure (bar): 0,1.\u003c\/li\u003e\n\u003cli\u003eFlow range (l\/min): 2 - 5,5.\u003c\/li\u003e\n\u003cli\u003eTemperature control at minimum setting: Ambient +25°C (Flow Rate: 4.0 – 11.0 l\/min).\u003c\/li\u003e\n\u003cli\u003eTemperature control at maximum setting: Ambient +50°C (Flow Rate: 2.0 – 5.5 l\/min).\u003c\/li\u003e\n\u003cli\u003eApplications: Shower and basin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"disc\"\u003e\n\u003cli\u003eDimensions (h x w x d) mm: 73 x 28 x 36cm.\u003c\/li\u003e\n\u003cli\u003eWeight (excluding packaging)10 kg.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aysa Hardware","offers":[{"title":"Default Title","offer_id":45039618687184,"sku":null,"price":5500.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1851\/5920\/files\/BoschWRD18B3118LitreBatteryIgnitionLPGGasWaterHeater_c8015e9f-240a-4497-81f4-96e5edcb1493.webp?v=1781517729","url":"https:\/\/allforsolar.com\/products\/bosch-wrd11b31-11-litre-battery-ignition-lpg-gas-water-heater","provider":"All For Solar ","version":"1.0","type":"link"}