Ethos Condensing Boilers

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Imogene Collins
5 years ago
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1 Eths ndensing Bilers Eths ndensing Bilers Wall munted: ndensing mbinatin Bilers

Fr larger dmestic r cercial applicatins, where dmestic ht water strage is essential, Eths bilers can supply an indirect ht water cylinder (Mikrfill Rapide) ffering cmplete design flexibility.

2 The Eths 36 & 46 ndensing mbinatin Bilers The Eths 36 and 46 ndensing mbinatin Bilers represent the very best in mdern biler technlgy. With dmestic ht water flw rates up t nearly 22 litres per minute cupled with ultra lw emissins and efficiencies (net) in excess f 100, Eths bilers prvides an utstanding package. Fr larger dmestic r cercial applicatins, where dmestic ht water strage is essential, Eths bilers can supply an indirect ht water cylinder (Mikrfill Rapide) ffering cmplete design flexibility. Suitable fr single r multiple installatins the Eths 36 and 46 incrprate a stainless steel heat exchanger with a fully mdulating pre-mix burner suitable fr natural gas r LPG. Supplied as standard, the advanced management system with weather cmpensatin and frst prtectin maintains the biler in its mst efficient (cndensing) mde fr as lng as pssible, whilst reducing running csts and greenhuse gases. As a cmpact rm sealed appliance with a wide range f flue ptins fr cncentric r tw pipe systems, accdating flue runs f up t 30 metres, Eths bilers ffer the installer cmplete flexibility in biler lcatin. What is a ndensing Biler? T cmplete this impressive package, the Eths 36 and 46 are hused in an attractive, durable casing with a discreet cntrl panel ffering full self-diagnstic display. Mdern cnventinal bilers are efficient, but there is still a cnsiderable amunt f energy carried t waste in the flue gases, which in an average biler will exit at arund 200. In a cndensing biler the energy usually lst in these flue gases is reclaimed. This reclamatin results in very lw flue gas temperatures, s lw that the water cntent f the flue gases cndense frm vapur int water, hence the term "cndensing biler". This prcess can result in energy savings f up t 12.5 ver a cnventinal biler. The prcess requires a biler design that will perate reliably whilst cndensing, and als a heating system that will encurage the biler t perate in the "cndensing mde". Mst mdern cndensing bilers als feature the latest develpments in cmbustin technlgy, which result in very lw emissins f "greenhuse gases". The crrect use f a cndensing biler will ffer cnsiderable energy cst savings t the user, whilst minimising the emissin f harmful prducts f cmbustin. High Efficiency The advanced design f the premix gas burner incrprated in the Eths range enables very precise cntrl f the biler utput; the biler autmatically adjusts the utput t suit demand. The 9:1 turn dwn rati allws utputs as lw as 5.4 frm the Eths 46 (46 max utput) whilst maintaining unsurpassed efficiency and lw emissins. The utput is autmatically cntrlled by the biler, but can easily be externally cntrlled by use f "Open Therm" technlgy. Open Therm ntrls Eths bilers can be cntrlled by cnventinal means, i.e. time clck, rm stat, utside air sensr etc, additinally the bilers incrprate "Open Therm" technlgy as standard, allwing the mst sphisticated f cntrl, utilising a simple "tw wire" installatin. This functin is particularly useful when cntrlling multiple (mdular) biler installatins. Mdular Applicatins Eths bilers are perfectly suited t mdular applicatins. The cmpact design, flue ptins, and chice f cntrl, cupled with the ease f installatin, cmbine t ffer an unsurpassed package; furthermre Mikrfill can assist in all aspects f mdular biler applicatin. Dmestic Ht Water An added advantage f the Eths 36 & 46 is that the biler incrprates a dmestic ht water facility (up t 22 litres per minute n the Eths 46), s fr example a mdular arrangement f three Eths 46 bilers wuld have a maximum heating utput f 126, but culd als supply up t 66 litres per minute f dmestic ht water n demand and it is pssible t install a recirculatin circuit t the dmestic ht water circuit. The dmestic ht water facility can simply be prgraed ff if nt required. High Standards Hw t btain the best results frm a cndensing biler Install the biler int a purpse designed heating system, Mikrfill technical department can assist with this. Electrnic weather cmpensatin ensures that the system is perated at the lwest pssible temperature t maintain cmfrt levels, all Mikrfill cndensing bilers feature weather cmpensatin as standard. Use high recvery ht water cylinders t reduce the time that the biler perates at maximum temperature, mst Mikrfill high recvery ht water cylinders nly require 20 minutes heat-up perid frm cld. Balance the biler utput t the heating lad, all Eths bilers are fully mdulating and autmatically adjust the utput f the biler t the demand, s reducing csts. All Mikrfill prducts carry the relevant apprvals; Eths bilers have full EU gas apprval, WRAS apprval, are SEDBUK A rated appliances and are E marked accrdingly. ert N SEDBUK A - Rated

3 The Eths 36 & 46 Technical Data - Eths 36 & 46 Dimensins GENERAL E prduct ID number Dimensins (h x w x d) atagry Type f appliance H water cntent f appliance H water cntent heat exchange ht water Weight (empty) H cnnectins suppy/return Gas cnnectin Ht water, ht/cld Flue gas cnnectin Air inlet ncentric Electrical pwer required IP classificatin E 0063 BL x 450 x 350 II2L3P Litre Litre kg / IP / IP44 O125 O O O Nminal lad (lwer value) Nminal lad (upper value) Max gas use Efficiency at 50/30, full lad Efficiency at 50/30, partial lad Efficiency at 40/30, RAL 61 Nminal capacity at /60 Nminal capacity at 50/30 Gas apprval HR Label NOx emissins, RAL 61 O emissins, RAL 61 APAITY: H OPERATION m 3 /hur mg/h mg/h < < < <20 APAITY: HOT WATER Nminal lad (lwer value) Nminal lad (upper value) Tap quantity at 60 ( T=50k) Tap quantity at 40 ( T=30k) WRAS Apprval number Annual use efficiency fr EP calculatin Ht water (preset value) I/min I/min TEHNIAL DATA cnnectin sizes 22,,,, O2 cntent flue gas Dew pint f the flue gas Temperature flue gas at /60 (with an ambient temperature f 20 ) Permitted resistance exhaust system PH value f the cndensate Available H pump pressure Maximum supply temperature Wrking pressure min/max nnectin pressure sanitary water min/max NOx-class Sedbuk rating Pa kpa bar bar Up t t 5.5 at T20 28 at T / A

4 Minimum learances Minimum learances - Flue Optins S T BS 5440 Part1: 2000 & 2002 (BS 5440: 1990 all based n 0-60 GROSS) ROOM SEALED OPEN FLUE NATURAL Heat NATURAL DRAUGHT FAN FAN Input DRAUGHT DRAUGHT DRAUGHT Hrizntal Flues KW NET 0-60 GROSS A Directly belw an penable windw, air vent (300) 300 (300) B Belw gutter, drain/sil pipe (75) 75 (75) Belw eaves (200) 200 (200) D Belw a balcny/carprt rf (200) 200 (200) E Frm vertical drain pipes and sil pipes (75) (75) 0 (75) F Frm internal r external crners (200) 200 (200) G Abve grund, rf r balcny level (300) 300 (300) H Frm a surface facing a terminal (600) 600 (600) I Frm a terminal facing a terminal (1200) 1200 (1200) J Frm pening in a carprt (dr/windw/vent) int dwelling (1200) 1200 (1200) K Vertically frm a terminal n the same wall (00) 00 (00) L Hrizntally frm a terminal n the same wall (300) 300 (300) M Abve an pening windw r air brick nmg 300 (nmg) 300 (nmg) N Hrizntally beside an pening r air brick nmg 300 (nmg) 300 (nmg) Vertical Flues Likely flue psitins requiring a flue terminal guard Minimum distance t edge f terminal () P Abve the rf level (t base f terminal) 300 Q Frm adjacent wall t flue 300 R Frm an adjacent pening windw 1000 S Frm anther terminal 600 T Frm terminal t inclined place when measured hrizntally 300 Key ncentric Flue System /125 diameter A Hriznal flue Kit (including 90 elbw) B Straight extensin kit Bend 90º D Bend Kit 45º K M P Vertical flue terminal Rf cver plate kit Biler cnnectin vertical cncentric tw pipe system available, cntact ur tech dept fr details. Terminal Assembly Flue Optins The maximum permissible flue length fr each biler is given in the technical infrmatin table. This refers t a straight flue, a reductin in this maximum length must be made fr every bend that is used in the system and the maximum length reduced by the values shwn belw: ncentric pipe System 45º bend reduce maximum length by 0.5 metres per bend 90º bend reduce maximum length by 1.0 metre per bend Prperty Bundary Line Tp View Rear Flue Nte: Plumbing (water vapur) is a characteristic f all cndensing bilers and care shuld be taken when siting the flue terminal t avid nuisance t neighburing prperties. Please refer t the latest regulatins in frce fr cnfirmatin and full details f flue installatin

5 External nnectin Diagram (Schematic) Typical System Layuts Standard mbi Schematic L N Mdulating 24VA pump External pump 230VA Outside sensr Rm thermstat/timeclck Nte: link 5-6 if nt fitted Open therm cntrl Pwer pen / pwer clse DHW divert valve (24VA) OR spring return DHW zne valve (24VA) DHW cylinder stat r sensr mbi with High Recvery Ht Water ylinder Ntes: Optinal 230V/50Hz supply via flying lead

INTEC-High Pressure Steam Generator for closed circuits Series inook

INTEC-High Pressure Steam Generatr fr clsed circuits Series inook 1. Functinality The ink is a High Pressure Steam generatr f vertical design especially develped fr clsed circuits. He is installed directly