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  • Hot water delivered at point of demand immediately
  • Flexible and versatile flue options are available for easy installation
  • Large inspection hole for easy annual servicing
  • Vitraglas® lined storage tank to increase thermal efficiency
  • Supplied with gas cock and drain cock allowing you to isolate gas supply and drain the system if required
  • Relatively small footprint
  • Natural gas only
  • Will supply 127 to 145 litres/hour recovery through 56ºC temperature rise

View product specification

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Heat input (gross) kW 9.5 10.5 
Heat output kW 8.2 9.4 
Gross thermal efficiency % 86.3 89.5 
Standby heat loss MJ/month 446 475
NOx emissions (0% 02) natural/propane  mg/kWh  119  117 
NOx emissions (0% 02) natural/propane ppm 58 57 
ErP efficiency rating   
Gas data    
Gas flow rate (natural gas) m3/h 0.88 0.98
Gas flow rate (propane) m3/h N/A N/A 
Storage capacity Litre 150 190
Recovery rate at 50ºC rise Litre/hr 141 161 
Recovery rate at 56ºC rise Litre/hr 126 144 
Operating pressure (unvented) bar 3.5 3.5 
Minimum working pressure bar 0.2 0.2 
Maximum pressure bar 10 10
Height mm 1270 1502
Diameter mm 508 508
Service clearance mm 1226 1226
Side service clearance mm 305 305
Front service clearance mm 610 610 
Rear service clearance  mm  775  775 
Fuse rating amp N/A N/A 
Electrical power consumption max/min W N/A N/A
Noise level dBA N/A N/A
Weight full kg 216 264 
Weight empty kg 66 74 
Max. flue run (cencentic)  3.2 


Learn more about the Balanced flue range by downloading our product literature. If you can’t find the literature you are looking for, or you have any questions, please contact your Area Sales Manager who will be able to help.

Find out more about the Balanced Flue range by reading the case study below.

New multi level BIM files now available for this product

Download your Building Information Modeling (BIM) object(s) for this product. If you can’t find the BIM file you require, or you have any questions, please contact your Area Sales Manager who will be able to help.

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LOD300 BIM files

Download CAD files for this product using the links below. To access CAD files you will need the correct software installed to allow you to open .dwg files such as AutoCAD. If you can’t find the CAD file you require, or you have any questions, please contact your Area Sales Manager who will be able to help.

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Alternatively, contact your Area Sales Manager about this or any of our products.

Can't find the product label or fiche you require below? Try our online calculation tool which allows you to create and download one for a completed system or package installation.

Balanced flue range energy labels

RSC 190 energy label updated 11/08/2015 (0.09MB) CSC 39 energy label updated 11/08/2015 (0.09MB) RSC technical parameter sheet updated 11/08/2015 (0.02MB) RSC 150 energy label updated 11/08/2015 (0.09MB) RSC product fiche updated 11/08/2015 (0.06MB)

Andrews Water Heaters

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