S T I E B E L E L T R O N WATER HEATING Sma is beautifu and usefu anywhere... Eectric "Point of Use" Water Heaters "Open-Outet" for singe outet "Unvented" for one or more outets
Sma is beautifu - Point of Use Water Heating Point of Use water heating means putting the water heater exacty where the water is required - at the sink, at the wash basin, next to the shower or cose to the bath. This means that pipe runs are kept to a minimum reducing the inherent heat osses. The water temperatures can be set individuay at each outet to ensure that the water is heated in the most economica way. Not ony is this a simper system, and more practica, it is aso good for the environment as it saves on energy and water consumption. Another advantage of decentraized water heating is that the appiances are easier to insta or repace: this can be very important if you are refurbishing oder properties. Wherever hot water is required quicky in reativey sma quantities, for exampe at a kitchen sink or wash basin, our space and energy saving "Point of Use" heaters are just the right choice. The water is kept at a constant, pre-set temperature, by the extremey high eves of CFC-free foam insuation. When the water is drawn off it is very quicky reheated. The range incudes units with 5 or 10 itre capacities for mounting under the sink and 5, 10 or 15 itre over-sink appiances for both singe or mutipoint appications. The right choice STIEBEL ELTRON's "Point of Use" water heaters are aways the right choice. They are easy to position, exceenty designed and extremey economica. The SNU 5 S, for exampe, ony requires a quarter of a kiowatt-hour of energy to keep the water in the tank at 65ºC for 24 hours - due to its first cass CFC-free insuation. Even where higher quantities of hot water are required more frequenty, STIEBEL ELTRON's "Point of Use" water heaters are the right choice. An appiance of 10 itres which gives amost 20 itres of mixed water at a peasant 40ºC is idea to suppy a sink. A incusive packs - for your convenience For convenience our SN.S and SNU.S water heaters come compete with suitabe open-outet fittings. The SN.S is suppied with a UK pack, which comprises of an inet vave and attractive swive outet spout, whist the SNU.S is suppied with a BP pack which consists of our WST monoboc tap, and an inet contro stopcock. If these packs are not required, then suitabe aternative open-outet fittings must be used in conjunction with the heater unit.
"Point of Use" water heaters - fuy recycabe STIEBEL ELTRON "Point of Use" water heaters are trendsetters in every respect - in design, convenience and, ast but not east, with the construction materias used - they are a 100% recycabe - as are a water heaters from STIEBEL ELTRON. A man-made parts are marked, assembed for easy separation, and can therefore be recaimed and recyced ater. At A Gance Hot water directy where it is needed Very ow heat osses through energy saving CFC-free insuation Variabe temperature settings from 35º to 85ºC Energy saving setting at 60ºC, ensuring ow scae formation Temperature can be imited to 45ºC, 55ºC or 65ºC Recycabe, a man-made components are marked and can be easiy separated Under- or over-sink siting Hot water for singe-point appications The demands of hot water at a singe outet can be achieved very cost-effectivey by an open-outet water heater. The range of appiances incude 5 or 10 itre (SNU) under-sink heaters and 5, 10 and 15 itre (SN) over-sink heaters. A are energy-saving and cost-effective when considering capita and instaation costs. Mutipoint appications require pressure If you want to suppy more than one outet from one "Point of Use" water heater you require an unvented (pressurized) unit. Again you can choose from the 5 and 10 itre (SHU) under-sink unit or the 10 and 15 itre (SH) over-sink appiances. To ensure the safe operation of unvented (pressurized) water heaters, they must be combined with a STIEBEL ELTRON safety group, and pressure-type fittings. SN 5 S UK
Technica Data Open Outet - Point of Use water heaters (5 to 15 itres) for one outet Type Product code Coour Nomina capacity Type of system To suppy One outet Siting Oversink Undersink Dimensions Height 1) Width Depth Weight fied with water Operating features Operating mode Singe-circuit water heater Voume of mixed water at 40 C 2) Standing heat osses at 65 C/24 h kg Kwh Features Interna container poypropyene Temperature seectabe up to C Temperature ockabe at C Energy-saving setting at about 60 C Eectrica connection 3) Singe-circuit water heater Avaiabe from STIEBEL ELTRON Outet fittings SNU 5 S BP 4) SNU 10 S BP 4) SN 5 S UK 5) SN 10 S UK 5) SN 15 S UK 5) 072340 072342A 072341A 072343A 071753A white 5 10 5 10 15 open-outet (non-pressurized) 42,2 50,3 42,2 50,3 60,0 26,3 29,5 26,3 29,5 31,6 23,0 27,5 23,0 27,5 29,5 8,2 15,0 8,2 15,0 21,8 10 19 10 19 28 0,24 0,32 0,24 0,31 0,37 85 85 85 85 85 45/55/65 45/55/65 45/55/65 45/55/65 45/55/65 2 Kw 2 Kw 2 Kw 2 Kw 3,3 Kw 1/N/PE ~-230 V 1/N/PE ~-230 V 1/N/PE ~-230 V 1/N/PE ~-230 V 1/N/PE ~-230 V open-outet (vented) tap fittings Water Heaters can be suppied without the UK and BP open-outet fitting packs detaied above, however, units must be instaed with aternative suitabe open-outet fittings. Pease ask for detais! Notes Suitabe for/comes compete with 1) With water connection (without fittings) 2) The voume of mixed water at a usabe temperature of 40 C is obtained by adding 15 C cod water to the heater water at 65 C 3) Reguations differ from one suppy area to another; may ony be connected by quaified person in accordance with I.E.E. reguations 4) BP packs incude WST vented tap and stop cock 5) UK pack incudes inet vave and outet spout 6) A heaters are suitabe for connection to 15 mm pipework
Technica Data Unvented Point of Use water heaters (5 to 15 itres) with fu unvented kit for one or more outets Type Product code Coour Nomina capacity Type of system Minimum operating pressure To suppy One or more outets Design Oversink Undersink Dimensions Height 1) Width Depth Weight fied with water Operating features Operating mode Singe-circuit water heater Voume of mixed water at 40 C 2) Standing heat osses at 65 C/24 h bar kg Kwh Features Interna container copper Temperature seectabe up to C Temperature ockabe at C Energy-saving setting at about 60 C Eectrica connection 3) Singe-circuit water heater Heater suppied compete with safety group 4)6) SHU 5 S SHU 10 S SH 10 S SH 15 S 072302A 072411A 071755A 072410A white 5 10 10 15 Unvented (pressurized) 0,25 0,25 0,25 0,25 42,2 50,3 50,3 60,0 26,3 29,5 29,5 31,6 23,0 27,5 27,5 29,5 10,2 18,0 18,0 26,1 10 19 19 28 0,31 0,36 0,35 0,41 85 85 85 85 45/55/65 45/55/65 45/55/65 45/55/65 2 Kw 2 Kw 2 Kw 3,3 Kw 1/N/PE ~-230 V 1/N/PE ~-230 V 1/N/PE ~-230 V 1/N/PE ~-230 V SG1 SG1 SG1 SG2 Loca instaation circumstances regarding water pressures, cod water draw-off points and back-fow prevention, etc. can vary from site to site. The SG 1 safety group, when instaed in accordance with our instaation instructions, wi ensure that the water heater is fuy compiant with water reguations (Bye-Laws) irrespective of oca conditions. Notes Suitabe for/comes compete with 1) With water connection (without fittings) 2) The voume of mixed water at 40 C is obtained by adding 15 C cod water to the heater water at 65 C 3) Reguations differ from one suppy area to another; may ony be connected by quaified person in accordance with I.E.E. Reguations 4) Safety groups consist of ine strainer, pressure imiter, check vave, expansion reief vave, expansion vesse and tundish 5) A heaters are suitabe for connection to 15 mm pipework SHU.S shown with SG 1 safety group hot cod 180 mm SH 5/10 S = 239 mm SH 15 S = 316 mm 1. Line strainer/ pressure imiter 2. Check vave 3. Expansion reief vave 4. Tundish 5. Expansion vesse
Technica Data Unvented Point of Use water heaters (5 to 15 itres) with expansion reief vave for one or more outets Type Product code Coour Nomina capacity Type of system Operating pressure max. bar min. bar To suppy one or more outets Design Oversink Undersink Dimensions Height 1) Width Depth Weight fied with water kg Operating features Operating mode Singe-circuit water heater Voume of mixed water at 40 C 2) Standing heat osses at 65 C/24 h Kwh Features Interna container copper Temperature seectabe up to C Temperature ockabe at C Energy-saving setting at about 60 C Eectrica connection 3) Singe-circuit water heater Compete with expansion reief vave 4) Important Information SHU X 5 S SHU X 10 S SH X 10 S SH X 15 S 072302AX 072411AX 071755AX 072410AX white 5 10 10 15 Unvented (pressurized) 7 7 7 7 0,25 0,25 0,25 0,25 42,2 50,3 50,3 60,0 26,3 29,5 29,5 31,6 23,0 27,5 27,5 29,5 10,2 18,0 18,0 26,1 10 19 19 28 0,31 0,36 0,35 0,41 85 85 85 85 45/55/65 45/55/65 45/55/65 45/55/65 2 Kw 2 Kw 2 Kw 3,3 Kw 1/N/PE ~-230 V 1/N/PE ~-230 V 1/N/PE ~-230 V 1/N/PE ~-230 V XS V 38 XS V 38 XS V 12 XS V 12 This water heater can be connected directy to a mains cod water suppy or to a suppy from a cistem tank, provided that: a) There is no reverse fow restriction, eg. check vave, in the cod water feed pipe that wi prevent expansion water fowing back into this pipe. b) The cod water suppy pressure does not exceed 5 bar. c) The hot water that has expanded back down the cod feed pipe cannot enter a suppy pipe to which a cod water draw off is connected. The distance over which the hot water wi expand back down the cod feed pipe if 15 mm pipework is used, is 2.0 metres for the SHU X 5 S and 2.8 metres for the SHU X 10 S & SH X 10 S and 4.2 metres for the SH X 15 S. If any of the above appy, Stiebe Etron safety group SG 1 must be instaed. If in doubt you shoud contact the Loca Water Suppy company for advice. Notes Suitabe for/comes compete with 1) With water connection (without fittings) 2) The voume of mixed water at 40 C is obtained by adding 15 C cod water to the heater water at 65 C 3) Reguations differ from one suppy area to another; may ony be connected by quaified person in accordance with I.E.E. Reguations 4) A heaters are suitabe for connection to 15 mm pipework STIEBEL ELTRON Ltd. Lyveden Road Brackmis Northampton NN4 7ED Te.: 01604 766421 Fax: 01604 765283 Internet: http://www.stiebe-etron.co.uk E-Mai: info@stiebe-etron.co.uk.