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Heat and Plumb < Hot Water Cylinders < Mains Pressurised Hot Water Cylinders < Ariston Classico Unvented Hot Water Cylinders <  Ariston Classico INDIRECT Unvented Cylinders
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Ariston Classico INDIRECT Unvented Cylinder

 -  Ref: HVA125INDIR

Ariston Classico INDIRECT Unvented Cylinder Picture

   FEATURES
  • Quality stainless steel tank - 12 bar pressure tested and exclusive viterous enamel coating (glass lining)


  • Environmentally sound and highly efficient thermal insulation


  • Compact Design - slimmest available on the market (up to 200 litres)


  • All plumbing and electrical connections within a 90° angle


  • Magnesium anode to protect against corrosion


  • Heating element supplied with regulation thermostat and dual pole thermal cut-out


  • Cylinder thermostat with external regulation


  • Themostats adjustable to 70°C


  • Unique Coil Design allows full quantity of water to be heated


  • Factory fitted ½" T&P relief valve


  • Unvented control kit supplied with cylinder at no additional cost


  • Simple Installation


  • 5 Year Tank Guarantee (2 Year Guarantee on electrical components)
TECHNICAL INFO STI 125 STI 150 STI 200 STI 300
Capacity (Litres) 125 150 200 300
Indirect Coil Rating (kW) 20.5 26.7 26.7 26.7
Coil Surface Area (m²) 0.75 0.90 0.90 0.90
Indirect reheat time
(50°C) (Min) 		18 22 26 40
Voltage (V) 240 240 240 240
Power (kW) 3 3 3 3
Immersion heater Reheat Time*
(50°C) (Min)		 150 175 240 350
Max. Temperature (°C) 70 70 70 70
Heat Loss
(KWh in 24 h) 60°C		 2.00 2.20 2.40 2.85
Typical Application** A B C D
*Primary circuit 80°C, 1 m³/h circulation

** Typical Application Explained
A Domestic - 3/4 People (Kitchen, Bathroom + Shower)
B Domestic - 4/5 People (Kitchen, 2 Bathrooms)
C Domestic - 5 People (Kitchen, 2 Bathrooms + Shower)
D Above average household use


DIMENSIONS STI 125 STI 150 STI 200 STI 300
a (mm) see diagram 650 790 940 1215
b (mm) see diagram 755 915 1230 1555
c (mm) see diagram 995 1155 1475 1790
d (mm) see diagram 625 765 765 815
e (mm) see diagram 505 505 505 560
f (mm) see diagram 265 265 265 275
g (mm) see diagram 225 225 225 255


5 Year Tank Guarantee

2 Year Electrical Guarantee

Delivery will take approximately 5 Working Days


From:   £489.25


      Descriptionexcl. VATinc. VAT

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