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Stiebel Eltron SBS Series Combi DHW & Hydronic Tanks
WHEN COMBINED WITH HEAT PUMPS THESE TANKS SUITE SYSTEMS FOR MEDUIM TO LARGE SIZED DWELLINGS, which will perform up to 50% CHEAPER THAN NATURAL GAS & 80% CHEAPER THAN LPG SYSTEMS, WITH EVEN HIGHER PERFORMANCE IF YOU ADD THE SOLAR THERMAL OR WOOD FIRE OPTION.
The SBS cylinders come into their own where space is at a premium, as they are buffer and instantaneous water cylinder in one. This enables the highly effective immersion Stainless Steel coils to improve the hygiene inside the cylinder, the water making up the body of water in the tank is the hydronic water and is heated direct to set temps of approx 60 degrees by heat pumps, this body of water services the hydronic demand of the dwelling and is at approx 300 kpa. and is drawn from the body of the tank to heat the building when the temperature thermostat calls for heating (when heating is not required its a fast recovery hot water service). The Domestic Hot Water for the dwelling is heated via a Stainless Steel Immersion Coil inside the cylinder in the SBS W models and this water in the coil is at up to 700 kpa, only smaller amounts of DHW need to be kept hot to deliver hot water to the entire house and its heated instantly on demand via the large internal Stainless Steel Immersion Coil. There also is an additional second heating option (other than the heat pump heating the body of water in the cylinder) , this can be obtained by using a SBS W SOL cylinder, this model has an extra heat transfer Stainless Steel Immersion Coil placed into the bottom section of the cylinder which surrounds the base of the DHW coil, this could be heated by environmentally responsible solar energy (eg evacuated tubes) or wood fired heater / cooker with a wet back. This internal additional indirect solar coil inside the cylinder (SBS W SOL) allows an additional renewable energy source to be integrated easily into the system (when the sun is shining or the wood fire is going and reduces the load on the main heat pump unit. That turns these combi cylinders into real power packs for your installation with awesome versatility .
BUY UPGRADING TO THE "SBS W SOL" MODELS THE SECOND OPTIONAL IMMERSION COIL CAN PROVIDE A SOLAR THERMAL OR WOOD FIRED OPTION.
NOTE THESE TANKS COME AS A NAKED SHELL THE INSULATION COMES AS A SEPERATE ITEM AND IS WRAPPED AND STRAPPED ON BEFORE INSTALATION. IT NEEDS TO BE ORDERED PRICES BELOW
NOTE the 230312, DHW Circ Set & Recirc Assembly, is fittings to assist in the installation of a ring main hot water circuit. (Does not include pumps)
NOTE THIS PRODUCT WILL NEED TO BE ORDERED
12-16 WEEKS before REQUIRED as it is an overseas ORDER and we will
require a 10% deposit