{"title":"OSO Hotwater Renewables","description":"","products":[{"product_id":"oso-aquasustain-dhp-200l","title":"OSO AquaSustain - DHP 200L","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOSO AquaSustain - DHP - 11012314\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecification:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight - 1540mm\u003c\/li\u003e\n\u003cli\u003eDiameter - 585mm\u003c\/li\u003e\n\u003cli\u003eVolume - 200L\u003c\/li\u003e\n\u003cli\u003eWeight Empty - 80kg\u003c\/li\u003e\n\u003cli\u003eWeight - 280kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey Components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThermostat – Adjustable 70°C immersion – 1.5kW\u003c\/li\u003e\n\u003cli\u003eP\u0026amp;T safety valve – 10 bar – 90-95°C\u003c\/li\u003e\n\u003cli\u003eBuilding regulations G3 kit including: Expansion vessel 18L for 200 litre, Inlet control valve containing Strainer, PRV, Expansion relief tundish.\u003c\/li\u003e\n\u003cli\u003eStainless steel construction with 5 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOSO‘s AquaSustain – DHP (Domestic hot water Heat Pump) is an environmentally friendly, efficient hot water cylinder with an integrated Heat pump, for the production of domestic hot water.\u003c\/p\u003e\n\u003cp\u003eAquaSustain – DHP contains a stainless steel hot water cylinder in the lower section with a heat pump in the upper section.\u003c\/p\u003e\n\u003cp\u003eAquaSustain is highly efficient and delivers up to 3.5 times as much heating energy in hot water as it uses in electrical energy. This is called the Coefficient of Performance (CoP). By contrast, the CoP of a standard electric device is 1, and the CoP of a gas boiler is less than 1.\u003c\/p\u003e\n\u003cp\u003eAquaSustain uses R290 as a refrigerant, with a low Global Warming Potential (GWP) of 3 and an Ozone Depletion Potential of 0. It can heat water using the heat pump alone to 60°C.\u003c\/p\u003e\n\u003cp\u003eAquaSustain draws air from outside, extracts thermal energy from the air and concentrates it in a higher temperature to heat water for showers and baths etc. Cold air is then discharged outside the property as more warm air is drawn in to continue the process.\u003c\/p\u003e\n\u003cp\u003eThe hot water cylinder is fully insulated to retain the heat.\u003cbr\u003eThe product is sized for the property to ensure sufficient supply of hot water for typical use. DHP products heat the water slowly over several hours to ensure that enough hot water is available. Do not switch the OSO AquaSustain off unless the property will be empty for more than 24 hours. Please note that the heating time from cold for the hot water cylinder is up to 8 hours and the product is designed to trickle heat the product over and extended period.\u003c\/p\u003e\n\u003cp\u003eAquaSustain manages its temperature automatically and will switch off when fully heated.\u003cbr\u003eIt requires no regular attention from the householder.\u003c\/p\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":55449398608248,"sku":"11012314","price":2615.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/OSO_AquaSustain_-_DHP_-_11012314.png?v=1770982766"},{"product_id":"oso-aquasustain-dhp-260l","title":"OSO AquaSustain - DHP 260L","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOSO AquaSustain - DHP - 11012315\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecification:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight - 1907mm\u003c\/li\u003e\n\u003cli\u003eDiameter - 585mm\u003c\/li\u003e\n\u003cli\u003eVolume - 260L\u003c\/li\u003e\n\u003cli\u003eWeight Empty - 90kg\u003c\/li\u003e\n\u003cli\u003eWeight - 352kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey Components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThermostat – Adjustable 70°C immersion – 1.5kW\u003c\/li\u003e\n\u003cli\u003eP\u0026amp;T safety valve – 10 bar – 90-95°C\u003c\/li\u003e\n\u003cli\u003eBuilding regulations G3 kit including: Expansion vessel 24L for 260 litre, Inlet control valve containing Strainer, PRV, Expansion relief tundish.\u003c\/li\u003e\n\u003cli\u003eStainless steel construction with 5 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOSO‘s AquaSustain – DHP (Domestic Hot Water Heat Pump) is an environmentally friendly, efficient hot water cylinder with an integrated Heat pump, for the production of domestic hot water.\u003c\/p\u003e\n\u003cp\u003eAquaSustain – DHP contains a stainless steel hot water cylinder in the lower section with a heat pump in the upper section.\u003c\/p\u003e\n\u003cp\u003eAquaSustain is highly efficient and delivers up to 3.5 times as much heating energy in hot water as it uses in electrical energy. This is called the Coefficient of Performance (CoP). By contrast, the CoP of a standard electric device is 1, and the CoP of a gas boiler is less than 1.\u003c\/p\u003e\n\u003cp\u003eAquaSustain uses R290 as a refrigerant, with a low Global Warming Potential (GWP) of 3 and an Ozone Depletion Potential of 0. It can heat water using the heat pump alone to 60°C.\u003c\/p\u003e\n\u003cp\u003eAquaSustain draws air from outside, extracts thermal energy from the air and concentrates it in a higher temperature to heat water for showers and baths etc. Cold air is then discharged outside the property as more warm air is drawn in to continue the process.\u003c\/p\u003e\n\u003cp\u003eThe hot water cylinder is fully insulated to retain the heat.\u003cbr\u003eThe product is sized for the property to ensure sufficient supply of hot water for typical use. DHP products heat the water slowly over several hours to ensure that enough hot water is available. Do not switch the OSO AquaSustain off unless the property will be empty for more than 24 hours. Please note that the heating time from cold for the hot water cylinder is up to 8 hours and the product is designed to trickle heat the product over and extended period.\u003c\/p\u003e\n\u003cp\u003eAquaSustain manages its temperature automatically and will switch off when fully heated.\u003cbr\u003eIt requires no regular attention from the householder.\u003c\/p\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":55452306637176,"sku":"11012315","price":2898.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/OSO_AquaSustain_-_DHP_-_11012314.png?v=1770982766"},{"product_id":"oso-buffer-a","title":"OSO Buffer – A","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOSO Buffer – A\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAvailable in 60L, 100L (supplied with 8 Ltr Expansion Vessel) and 200L.\u003c\/p\u003e\n\u003cp\u003eAdvantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll connections hidden\u003c\/li\u003e\n\u003cli\u003eHigh-grade insulation\u003c\/li\u003e\n\u003cli\u003eSuperior corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHigh durability in hard water\u003c\/li\u003e\n\u003cli\u003eManufactured in high quality stainless steel for a long life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-contrast=\"none\"\u003eBatter Efficiency, the Buffer – A is  stainless steel buffer vessel for use with heat pumps. The Buffer-A increases heat pump efficiency by ensuring return water is as cool as possible by adding extra load to the heat pump via the buffer storage volume. Even when the space heating is satisfied on the room thermostat on some models, the heat pump may still run on, loading the buffer with highly efficient energy\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBetter Comfort, the Buffer – A ensures the comfort levels in the home are ideal due to continued energy supply when heat pump is diverted elsewhere. It enables some space heating to continue when hot water priority is calling for heat-up. (This could divert the heat pump energy for well over an hour on some models). If a heat pump goes into defrost mode the energised buffer store can maintain some space heating, until the defrost cycle has finished. (around 15 mins)\u003c\/p\u003e\n\u003cp\u003eQuicker Reaction, when the space heat calls again the pre-heated buffer store can flood the space heating with energised water immediately reducing heat up lag. Particularly useful with radiators. Because some heat pumps with a buffer can run on longer even when there is no actual demand. It reduces the possibility of the heat pump being in an anti-cycling state of hibernation when the thermostats may call again. (up to 20 mins)\u003c\/p\u003e\n\u003cp\u003ePeace of Mind, ensures that your significant investment in a heat pump system works as efficiently as possible. Which without a buffer it may not.\u003c\/p\u003e","brand":"OSO Hotwater","offers":[{"title":"A60L Buffer - 11009165","offer_id":55452431122808,"sku":"11009165","price":373.99,"currency_code":"GBP","in_stock":true},{"title":"A100L Buffer - 11003162","offer_id":55452431155576,"sku":"11003162","price":538.99,"currency_code":"GBP","in_stock":true},{"title":"A200 Buffer - 11009745","offer_id":55452431188344,"sku":"11009745","price":809.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/OSO_Buffer_A.png?v=1773749331"},{"product_id":"oso-optima-ogc","title":"OSO OPTIMA – OGC","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOSO OPTIMA – OGC - \u003cspan\u003e11003523\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdvantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll connections hidden\u003c\/li\u003e\n\u003cli\u003eHigh-grade insulation\u003c\/li\u003e\n\u003cli\u003eSuperior corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHigh durability in hard water\u003c\/li\u003e\n\u003cli\u003eStainless steel construction with 10 year warranty\u003c\/li\u003e\n\u003cli\u003ePre-heating  the hot water cylinder through the buffer, keeping COP high\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey Components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThermostat – Adjustable 40-70°C immersion – 3kW\u003c\/li\u003e\n\u003cli\u003eP\u0026amp;T safety valve – 10 bar – 90-95°C\u003c\/li\u003e\n\u003cli\u003eIntegrated G3 kit including: Expansion Vessel, Strainer, PRV, Tundish, Expansion Relief\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpace Saving, a premium quality heat pump cylinder with a dedicated buffer tank in a single footprint halving the space required and a massive reduction in pipework.\u003c\/p\u003e\n\u003cp\u003eCost Saving, reduced installation cost compared to a separate cylinder and buffer tank installation. Reduced labour, cheaper than buying two tanks and less materials required.\u003c\/p\u003e\n\u003cp\u003eTime Saving, reduced installation time due to a much simpler installation. Plus, all pipework brought to a single area with no additional pipework to link two tanks.\u003c\/p\u003e\n\u003cp\u003eIncreased Efficiency, pre-heating the hot water cylinder through the buffer adds further load to the heat pump to keep COP high. Reduced pipework means less heat loss – pipework between buffer and cylinder if properly lagged (which it may not be) would not retain heat as well as the Optima – OGC which encapsulates both tanks within its foam lagging case\u003c\/p\u003e\n\u003cp\u003eIncreased Comfort, a pre-heated hot water cylinder means the heat pump doesn’t have to switch into dedicated hot water mode for such a long time when hot water  is called  for via demand or timer. Because the dedicated hot water mode time is shorter, the property is deprived of space heating for a shorter time and the hot water achieves its desired temperature quicker\u003c\/p\u003e\n\u003cp\u003eAdditional Renewable Input, solar PV can be added to the on-board immersion heater. The Immersion heater position means you can heat 100% of the hot water tank if necessary. (from solar or mains)\u003c\/p\u003e","brand":"OSO Hotwater","offers":[{"title":"Default Title","offer_id":55452475228536,"sku":"11003523","price":1729.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/OGC-300.png?v=1770992269"},{"product_id":"oso-saga-supercharged","title":"OSO Saga Supercharged","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOSO Saga Supercharged - Direct Hot Water Cylinder\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdvantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll connections hidden\u003c\/li\u003e\n\u003cli\u003eHigh-grade insulation\u003c\/li\u003e\n\u003cli\u003eSuperior corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHigh durability in hard water\u003c\/li\u003e\n\u003cli\u003eUnique patented design with a 25 year warranty\u003c\/li\u003e\n\u003cli\u003eFully pre-plumbed and wired\u003c\/li\u003e\n\u003cli\u003eTitanium immersion heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey Components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMixing valve – Pre-set 60°C\u003c\/li\u003e\n\u003cli\u003eThermostat – Adjustable 40-75°C immersion – 3kW\u003c\/li\u003e\n\u003cli\u003eP\u0026amp;T safety valve – 10 bar – 90-95°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIntegrated G3 Kit Including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExpansion vessel 2 x 8L supplied factory fitted*\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStrainer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePRV\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExpansion Relief\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrain Cock\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTundish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e*1 Vessel on 120L and 150L\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOSO Supercharged is a ESA (Energy Smart Appliance) which is available now, 3 years in advance of regulations announced by government to mandate electric hot water cylinders to follow flexible domestic energy tariffs. Flexible energy tariffs such as Octopus Agile follow the wholesale price of energy. Wholesale energy costs change every 30 minutes and vary hugely according to the state of demand and supply. On some occasions prices go negative, meaning consumers are paid for using energy and this is expected to increase over time as more renewables come on stream in the UK.\u003c\/p\u003e\n\u003cp\u003eSupercharged is projected to reduce energy costs by 50% by prioritising the cheapest 30 minute energy periods. The product knows what the 30 minutes energy prices will be 24 hours in advance and learns daily water heating demand pattern. The product minimises the cost of energy whilst always having sufficient availability of hot water.\u003c\/p\u003e","brand":"OSO Hotwater","offers":[{"title":"150L S2S Supercharged Smart Direct - 11014146","offer_id":55452528017784,"sku":"11014146","price":1269.0,"currency_code":"GBP","in_stock":true},{"title":"200L S2S Supercharged Smart Direct - 11014147","offer_id":55452528050552,"sku":"11014147","price":1434.99,"currency_code":"GBP","in_stock":true},{"title":"250L S2S Supercharged Smart Direct - 11014148","offer_id":55452528083320,"sku":"11014148","price":1799.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/OSO_Saga_Supercharged_-_Direct_Hot_Water_Cylinder.png?v=1770995550"},{"product_id":"oso-delta-geocoil-dgc","title":"OSO Delta GeoCoil - DGC","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOSO Delta GeoCoil - DGC\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdvantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAward-winning efficient and functional\u003c\/li\u003e\n\u003cli\u003eClass-leading insulation\u003c\/li\u003e\n\u003cli\u003eUltimate performance\u003c\/li\u003e\n\u003cli\u003eSuperior corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHigh durability in hard water\u003c\/li\u003e\n\u003cli\u003eDHW from alternative energy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey Components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImmersion Thermostat - Adjustable 20-70°C – Pre-set 60°C\u003c\/li\u003e\n\u003cli\u003eCylinder Thermostat – Electronic dual cylinder thermostat\u003c\/li\u003e\n\u003cli\u003eT\u0026amp;P relief valve – 10 bar – 90-95°C\u003c\/li\u003e\n\u003cli\u003eG3 kit – Strainer\/PRV\/exp. relief\/drain cock\/tundish\u003c\/li\u003e\n\u003cli\u003eMotorized valve – Honeywell V4043H1056C\u003c\/li\u003e\n\u003cli\u003eExpansion vessel – 12-24 L supplied\u003c\/li\u003e\n\u003cli\u003eAppliance feet – Adjustable – Factory fitted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDelta Geo series is the most efficient heat pump cylinder available, incorporating our unique award-winning Vacuum Insulation Panels, and is the only range of ErP “A” rated heat pump cylinders available in 200 and 300 L.\u003c\/p\u003e\n\u003cp\u003eDelta series can save enough energy to pay for the entire cylinder over its lifetime.\u003cbr\u003eDelta GeoCoil— DGC is ideal for domestic hot water production from heat pumps up to r 15kW . DGC can also be fitted with gas or oil boilers for super-fast heat up times.\u003c\/p\u003e\n\u003cp\u003eThe DGC units can be controlled either via its own digital thermostat or using thermistor probe(s). Compatible with S \u0026amp; Y plan systems.\u003c\/p\u003e\n\u003cp\u003eWhy Delta GeoCoil?\u003cbr\u003eErP “A” rated.\u003cbr\u003eIndustry leading energy retention figures.\u003cbr\u003eReduce heat loss by 400 kWh \/ year with NANOPUR and VIP*.\u003cbr\u003eHelps housebuilders achieve SAP energy requirements.\u003cbr\u003eUltra-grade INCOTEC immersion heater as booster above the heating coil, raising the DHW temperature to increase capacity.\u003cbr\u003e25 year warranty on the stainless steel tank.\u003cbr\u003eSmooth scale resistant coil.\u003c\/p\u003e\n\u003cp\u003e*Vacuum Insulation Panels\u003c\/p\u003e","brand":"OSO Hotwater","offers":[{"title":"Delta Geo Coil DGC200L Heat Pump Unvented Cylinder - 11009121","offer_id":55452535062904,"sku":"11009121","price":1429.99,"currency_code":"GBP","in_stock":true},{"title":"Delta Geo coil DGC300L Heat Pump Unvented Cylinder - 11009123","offer_id":55452535095672,"sku":"11009123","price":1669.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/OSO_Delta_GeoCoil_-_DGC.png?v=1770996460"},{"product_id":"oso-maxi-coil-mc","title":"OSO Maxi Coil - MC","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOSO Maxi Coil - MC\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdvantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass-leading insulation (300\/400 L)\u003c\/li\u003e\n\u003cli\u003eSuperior corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHigh durability in hard water\u003c\/li\u003e\n\u003cli\u003eSolar \/ hot water connection\u003c\/li\u003e\n\u003cli\u003eDHW from alternative energy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey Components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMixing valve – See separate commercial add-ons\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThermostat – Adjustable 60-90°C – Pre-set 75°C\u003c\/li\u003e\n\u003cli\u003eSafety valve – TP 9 bar\/99°C – 3\/4” to drain\u003c\/li\u003e\n\u003cli\u003eFlow\/ret. conn. – 2 x 1-½” female BSP threads\u003c\/li\u003e\n\u003cli\u003eCoil connection – 2 x 1” female BSP threads\u003c\/li\u003e\n\u003cli\u003eOther connections – 4 x ¾” female BSP threads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Maxi series is the class-leading commercial range of hot water calorifiers, built to the high standards of design and efficiency that is synonymous with OSO Hot-water products. The Maxi range has been manufactured with EVERLAST™ high-alloy stainless steel in combination with ULTRAWELD™ technology for optimal corrosion resistance. Not only is the Maxi range extremely efficient, with industry-leading performance, it can also be modified according to customer requirements.\u003c\/p\u003e\n\u003cp\u003eMaxi Coil — MC is ideal for direct electric operation during summer and can be switched to boiler operation during winter. MAXI COIL comes standard with a smooth-piped, scale resistant heating coil with a capacity of up to 30 kW from the boiler. The electric immersion heaters have optional effect 2.5–15 kW, 230–400 V  3-phase, and is thermostat controlled 60–90 °C in three steps with separate safety thermostats. Contactors are not required and the support cable is connected directly to the central.\u003c\/p\u003e\n\u003cp\u003eG3 kit and Vessel can be supplied.\u003c\/p\u003e\n\u003cp\u003eOther sizes and specifications are available to order.\u003c\/p\u003e\n\u003cp\u003eWhy Maxi Coil?\u003cbr\u003e• Energy flexibility for summer \/ winter operation, or as back-up\u003cbr\u003e• Extreme operational durability with el. heaters w\/o contactors\u003cbr\u003e• 10 bar design pressure and class-leading corrosion resistance\u003cbr\u003e\u003c\/p\u003e","brand":"OSO Hotwater","offers":[{"title":"MC600 Commercial Indirect - 1.0m2 c\/w 15kW -  11009864","offer_id":55499393466744,"sku":"11009864","price":4299.99,"currency_code":"GBP","in_stock":true},{"title":"MC1000 Commercial Indirect - 1.0m2 c\/w 15kW -  11009915","offer_id":55499393499512,"sku":"11009915","price":5499.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/OSO_Maxi_Coil_-_MC.png?v=1773395792"},{"product_id":"oso-maxi-geocoil-mgc","title":"OSO Maxi GeoCoil - MGC","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOSO Maxi GeoCoil - MGC\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdvantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass-leading insulation (300\/400 L)\u003c\/li\u003e\n\u003cli\u003eSuperior corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHigh durability in hard water\u003c\/li\u003e\n\u003cli\u003eSolar \/ hot water connection\u003c\/li\u003e\n\u003cli\u003eDHW from alternative energy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey Components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMixing valve – See separate commercial add-ons\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThermostat – Adjustable 60-90°C – Pre-set 75°C\u003c\/li\u003e\n\u003cli\u003eSafety valve – TP 9 bar\/99°C – 3\/4” to drain\u003c\/li\u003e\n\u003cli\u003eFlow\/ret. conn. – 2 x 1-½” female BSP threads\u003c\/li\u003e\n\u003cli\u003eCoil connection – 400 L.: 2 x ¾” female BSP threads 600-1000 L.: – 2 x 1” female BSP threads\u003c\/li\u003e\n\u003cli\u003eOther connections – 4 x ¾” female BSP threads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Maxi series is our class-leading commercial range of hot water calorifiers; built to the high standards of design and efficiency that is synonymous with OSO Hot-water products. The Maxi range has been manufactured with EVERLAST™ high-alloy stainless steel in combination with ULTRAWELD™ technology for optimal corrosion resistance. Not only is the Maxi range extremely efficient, with industry-leading performance it can also be modified according to customer requirements.\u003c\/p\u003e\n\u003cp\u003eThe Maxi GeoCoil— MGC has been custom-made for maximum hot water production from heat pumps up to 40 kW (400 L = 25 kW \/ 600 \/ 1 000 L = 40 kW); with a large surface area; smooth-piped and scale resistant heating coil. The units are also suitable for solar collectors up to 40 m². Maxi GeoCoil has ultra-grade INCOTEC immersion heaters acting as a booster above the heating coil. This feature raises the temperature to increase capacity and prevent bacterial growth. The booster heaters also provide maximum safety if there are any operational problems with the energy source. The electric immersion heaters will raise the temperature to a higher level and are available from 3 to 9 kW, in single or three phase 230 or 400V . They are thermostat controlled with separate safety thermal cut-out. Contactors are not required and the supply cable is connected directly to the thermostat assembly.\u003c\/p\u003e\n\u003cp\u003eG3 Kits and expansion vessel include\u003c\/p\u003e\n\u003cp\u003eOther sizes and specifications are available to order.\u003c\/p\u003e\n\u003cp\u003eWhy Maxi Coil?\u003cbr\u003e• Highly efficient DHW production from heat pump up to 40 kW\u003cbr\u003e• Extreme operational safety with electric heater as booster \/ back-up\u003cbr\u003e• 10 bar design pressure and class-leading corrosion resistance\u003cbr\u003e\u003c\/p\u003e","brand":"OSO Hotwater","offers":[{"title":"MGC400 Commercial Indirect for Heat Pumps  3.1m2 c\/w 15kW - 11011539","offer_id":55499434131832,"sku":"11011539","price":4299.99,"currency_code":"GBP","in_stock":true},{"title":"MGC600 Commercial Indirect for Heat Pumps 4.6m2 c\/w 15kW - 11009918","offer_id":55499434164600,"sku":"11009918","price":5199.99,"currency_code":"GBP","in_stock":true},{"title":"MGC1000 Commercial Indirect for Heat Pumps 7.0m2 c\/w 15kW - 11009922","offer_id":55499459166584,"sku":"11009922","price":6199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/OSO_Maxi_GeoCoil_-_MGC.png?v=1773397042"},{"product_id":"oso-maxi-xpress-mx","title":"OSO Maxi Xpress - MX","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOSO Maxi Xpress - MX\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdvantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass-leading insulation (300\/400 L)\u003c\/li\u003e\n\u003cli\u003eSuperior corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHigh durability in hard water\u003c\/li\u003e\n\u003cli\u003eSolar \/ hot water connection\u003c\/li\u003e\n\u003cli\u003eSeparate solar connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey Components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMixing valve – See separate commercial add-ons\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThermostat – Adjustable 60-90°C – Pre-set 75°C\u003c\/li\u003e\n\u003cli\u003eSafety valve – TP 9 bar\/99°C – 3\/4” to drain\u003c\/li\u003e\n\u003cli\u003eFlow\/ret. conn. – 2 x 1-½” female BSP threads\u003c\/li\u003e\n\u003cli\u003eOther connections – 4 x ¾” female BSP threads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Maxi series is the class-leading commercial range of hot water calorifiers, built to the high standards of design and efficiency that is synonymous with OSO Hot-water products. The Maxi range has been manufactured with EVERLAST™ high-alloy stainless steel in combination with ULTRAWELD™ technology for optimal corrosion resistance. Not only is the Maxi range extremely efficient, with industry-leading performance, it can also be modified according to customer requirements.\u003c\/p\u003e\n\u003cp\u003eMaxi Xpress — MX boasts twice the available immersion heater capacity as the standard, is heated either with the integrated electric INCOTEC immersion heaters, or via an external energy source and the Turbo-system with plate heat exchanger (optional capacity) and double sets of pumps for extra operational safety. The electric immersion heaters has optional effect 3–27 kW, 400 V + N 3-phase, and is thermostat controlled 60–90 °C in three steps with separate safety thermostats. Contactors are not required and the support cable is connected directly to the central.\u003c\/p\u003e\n\u003cp\u003eG3 Kits and expansion vessel as standard\u003c\/p\u003e\n\u003cp\u003eOther sizes and specifications are available to order.\u003c\/p\u003e\n\u003cp\u003eWhy Maxi Xpress?\u003cbr\u003e• Extreme operational durability with el. heaters w\/o contactors\u003cbr\u003e• 10 bar design pressure and class-leading corrosion resistance\u003cbr\u003e\u003c\/p\u003e","brand":"OSO Hotwater","offers":[{"title":"MX600 Commercial Buffer -  11009810","offer_id":55499471913336,"sku":"11009810","price":4399.99,"currency_code":"GBP","in_stock":true},{"title":"MX1000 Commercial Buffer -  11003281","offer_id":55499471946104,"sku":"11003281","price":5199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/OSO_Maxi_Xpress_-_MX.png?v=1773398538"},{"product_id":"oso-maxi-standard-ms","title":"OSO Maxi Standard - MS","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOSO Maxi Standard - MS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdvantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass-leading insulation (300\/400 L)\u003c\/li\u003e\n\u003cli\u003eSuperior corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHigh durability in hard water\u003c\/li\u003e\n\u003cli\u003eSolar \/ hot water connection\u003c\/li\u003e\n\u003cli\u003eSeparate solar connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey Components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMixing valve – See separate commercial add-ons\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThermostat – Adjustable 60-90°C – Pre-set 75°C\u003c\/li\u003e\n\u003cli\u003eSafety valve – TP 9 bar\/99°C – 3\/4” to drain\u003c\/li\u003e\n\u003cli\u003eFlow\/ret. conn. – 2 x 1-½” female BSP threads\u003c\/li\u003e\n\u003cli\u003eOther connections – 4 x ¾” female BSP threads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Maxi series is the class-leading commercial range of hot water calorifiers, built to the high standards of design and efficiency that is synonymous with OSO Hot-water products. The Maxi range has been manufactured with EVERLAST™ high-alloy stainless steel in combination with ULTRAWELD™ technology for optimal corrosion resistance. Not only is the Maxi range extremely efficient, with industry-leading performance, it can also be modified according to customer requirements.\u003c\/p\u003e\n\u003cp\u003eMaxi Standard— MS is suitable for most commercial hot water demands, and is heated either with the integrated electric INCOTEC immersion heaters. The electric immersion heaters has optional effect 2.5–15 kW, 400 V  3-phase, and is thermostat controlled 60–90 °C in three steps with separate safety thermostats. Contactors are not required and the support cable is connected directly to the central.\u003c\/p\u003e\n\u003cp\u003eG3 Kits and expansion vessel included\u003c\/p\u003e\n\u003cp\u003eOther sizes and specifications are available to order.\u003c\/p\u003e\n\u003cp\u003eWhy Maxi Standard?\u003cbr\u003e• Extreme operational durability with el. heaters w\/o contactors\u003cbr\u003e• 10 bar design pressure and class-leading corrosion resistance\u003cbr\u003e\u003c\/p\u003e","brand":"OSO Hotwater","offers":[{"title":"MS300 Commercial Buffer with 15kW Immersion Back Up - 11011537","offer_id":55499566743928,"sku":"11011537","price":2199.99,"currency_code":"GBP","in_stock":true},{"title":"MS400 Commercial Buffer with 15kW Immersion Back Up - 11011538","offer_id":55499566776696,"sku":"11011538","price":2699.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/OSO_Maxi_Standard_-_MS.png?v=1773402224"},{"product_id":"oso-maxi-accu-heat-ma","title":"OSO Maxi Accu Heat - MA","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOSO Maxi Accu Heat - MA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdvantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass-leading insulation (300\/400 L)\u003c\/li\u003e\n\u003cli\u003eSuperior corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey Components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlow\/ret. conn. – 300\/400 L.: 4 x 2” female BSP threads\u003c\/li\u003e\n\u003cli\u003e600 L.: 2 x DN80 PN10\u003c\/li\u003e\n\u003cli\u003e1000 L.: 2 x DN100 PN10\u003c\/li\u003e\n\u003cli\u003eOther connections – 2 x ½” female BSP threads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Maxi series is the class-leading commercial range of hot water calorifiers, built to the high standards of design and efficiency that is synonymous with OSO Hot-water products. The Maxi range has been manufactured with EVERLAST™ high-alloy stainless steel in combination with ULTRAWELD™ technology for optimal corrosion resistance. Not only is the Maxi range extremely efficient, with industry-leading performance it can also be modified according to customer requirements.\u003c\/p\u003e\n\u003cp\u003eMAXI ACCU HEAT – MA is an ideal accumulator tank for storage of hot water from heat pump \/ solar collectors, ensuring optimal working conditions for the energy source and providing stable temperature to the system.\u003c\/p\u003e\n\u003cp\u003eOther sizes and specifications are available to order.\u003c\/p\u003e\n\u003cp\u003eWhy Maxi Accu Heat?\u003cbr\u003e• Superior energy-efficiency\u003cbr\u003e• Accumulator provides a stable hot water temperature for the system\u003cbr\u003e• 6 bar design pressure\u003c\/p\u003e","brand":"OSO Hotwater","offers":[{"title":"MA600 Commercial Buffer - 11003351","offer_id":55499581653368,"sku":"11003351","price":3299.99,"currency_code":"GBP","in_stock":true},{"title":"MA1000 Commercial Buffer -  11003345","offer_id":55499581686136,"sku":"11003345","price":4999.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/OSO_Maxi_Accu_Heat_-_MA.png?v=1773403621"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/collections\/OSOLogo_03e135fa-be32-44a6-aa91-c59d160c6df4.png?v=1770739173","url":"https:\/\/heatpumpparts.co.uk\/collections\/oso-hotwater-renewables.oembed","provider":"Heat Pump Parts","version":"1.0","type":"link"}