Heating Hot water Renewables
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Heating Hot water Renewables UNVENTED CYLINDERS

Maximum hot water, minimum fuss Being able to turn on any tap in the home and get hot and cold water at mains pressure is something that we would all love to have. With the highly innovative range of Ariston unvented cylinders - this is now a reality. Feeding all the home’s taps directly from the incoming cold water main removes the need for a cold water storage tank in the loft, freeing up the space, eliminating the risk of freezing pipes and providing many other benefits. Unvented systems have been widely used across the world for decades, and started becoming increasingly popular in the...

traditional open-vent system unvented indirect & sealed heating systems unvented direct system & electric space heating Advantages of an unvented system I Hot and cold water supply to all outlets at mains pressure Drinking water at all cold water outlets, as water is supplied directly from the incoming mains water pipe Good shower flow and pressure without the need for pumps High performance, energy efficient and quiet operation Balanced hot and cold water supply giving wider choice of taps and fittings No storage tank in the loft freeing up potentially valuable loft space and removing the...

HIGH EFFICIENCY FLOOR STANDING DIRECT UNVENTED CYLINDERS QUALITY STEEL TANK, 12 BAR PRESSURE TESTED AND EXCLUSIVE VITREOUS ENAMEL COATING (GLASS LINING) ENVIRONMENTALLY SOUND AND HIGHLY EFFICIENT THERMAL INSULATION ALL PLUMBING AND ELECTRICAL CONNECTIONS WITHIN A 90° ANGLE MAGNESIUM ANODES TO PROTECT AGAINST CORROSION IMMERSION HEATERS SUPPLIED WITH REGULATION THERMOSTATS AND DUAL POLE THERMAL CUT-OUTS Nominal capacity l Weight empty kg Weight full kg Voltage V Power kW Reheat time* (∆T= 45°C) h:min. Reheat time** (∆T= 45°C) h:min. Max. Working Temp. °C Typical application*** ENAMELLED...

HIGH EFFICIENCY FLOOR STANDING INDIRECT UNVENTED CYLINDERS QUALITY STEEL TANK, 12 BAR PRESSURE TESTED AND EXCLUSIVE VITREOUS ENAMEL COATING (GLASS LINING) ENVIRONMENTALLY SOUND AND HIGHLY EFFICIENT THERMAL INSULATION ALL PLUMBING AND ELECTRICAL CONNECTIONS WITHIN A 90° ANGLE MAGNESIUM ANODES TO PROTECT AGAINST CORROSION IMMERSION HEATER SUPPLIED WITH REGULATION THERMOSTAT AND DUAL POLE THERMAL CUT-OUT Technical data - Overall dimensions I Model Product Code Nominal capacity Weight empty Weight full Heat exchanger performance Coil surface area Reheat time* (∆T= 45°C) Reheat time** (∆T= 45°C)...

HIGH EFFICIENCY FLOOR STANDING DIRECT UNVENTED CYLINDERS QUALITY STAINLESS STEEL TANK, 12 BAR PRESSURE TESTED ENVIRONMENTALLY SOUND AND HIGHLY EFFICIENT THERMAL INSULATION IMMERSION HEATERS SUPPLIED WITH REGULATION THERMOSTAT AND DUAL POLE THERMAL CUT-OUT FACTORY FITTED 1/2” T&P RELIEF VALVE Technical data - Overall dimensions I Model Product Code Nominal capacity l Weight empty kg Weight full kg Voltage V Immersion heater rating kW Reheat time* (∆T= 45°C) h:min. Reheat time** (∆T= 45°C) h:min. Max. Working Temp. °C * Based on single heating element 100% capacity ** Based on single heating...

HIGH EFFICIENCY FLOOR STANDING INDIRECT UNVENTED CYLINDERS QUALITY STAINLESS STEEL TANK, 12 BAR PRESSURE TESTED. ENVIRONMENTALLY SOUND AND HIGHLY EFFICIENT THERMAL INSULATION IMMERSION HEATER SUPPLIED WITH REGULATION THERMOSTAT AND DUAL POLE THERMAL CUT-OUT CYLINDER THERMOSTAT WITH EXTERNAL REGULATION UNIQUE COIL DESIGN ALLOWS FULL QUANTITY OF WATER TO BE HEATED FACTORY FITTED 1/2” T&P RELIEF VALVE Technical data - Overall dimensions I Model Product Code Nominal capacity l Weight empty kg Weight full kg Heat exch. performance kW Coil surface area m2 Reheat time* (∆T= 45°C) min. Reheat...

HIGH EFFICIENCY FLOOR STANDING TWIN COIL UNVENTED CYLINDERS QUALITY STAINLESS STEEL TANK, 12 BAR PRESSURE TESTED ENVIRONMENTALLY SOUND AND HIGHLY EFFICIENT THERMAL INSULATION ALL PLUMBING AND ELECTRICAL CONNECTIONS WITHIN A 60° ANGLE SECONDARY RETURN CONNECTION TWIN INDIRECT COILS FOR DUAL HEAT SOURCE APPLICATIONS CYLINDER THERMOSTATS WITH EXTERNAL REGULATION Technical data - Overall dimensions I Model Product Code Nominal capacity Weight empty Weight full Heat Exchanger performance (top) Heat Exchanger performance (bottom) Coil surface area (top) Coil surface area (bottom) Indirect reheat...

WALL HUNG WALL-HUNG UNVENTED CYLINDERS QUALITY STEEL TANK, 12 BAR PRESSURE TESTED AND EXCLUSIVE VITREOUS ENAMEL COATING ENVIRONMENTALLY SOUND AND HIGHLY EFFICIENT THERMAL INSULATION PROTECH ANTI-CORROSION SYSTEM INTERNAL REGULATION THERMOSTAT FACTORY FITTED 1/2” T&P RELIEF VALVE DUAL POLE THERMAL CUT-OUTS Technical data - Overall dimensions I Model Product Code Nominal capacity Weight empty Weight full Voltage Power Reheat time (∆T= 50°C) Max. Working Temp. Typical application* **Typical application • A: domestic usage < 2 people (kitchen, bathroom) ENAMELLED STEEL TANK TEMPERATURE...

CLAS HE R, CLAS HE & E-SYSTEM WALL-HUNG HIGH EFFICIENCY GAS SYSTEM BOILERS LEGEND A: Central heating flow 22mm compression C: Gas inlet 15mm compression E: Central heating return 22mm compression F: Flue (Ø mm) F1: 60/100 - 80/125 F2: 80 10 AVAILABLE IN THREE & TWO OUTPUTS COMPREHENSIVE RANGE OF WIRED AND WIRELESS CONTROLS UNIQUE 'AUTO' FUNCTION OPTIMISES EFFICIENCY OF BOILER AND SYSTEM AUTO-DIAGNOSTIC SYSTEM SIMPLE MAINTENANCE WITH ACCESS FROM THE FRONT OF THE APPLIANCE ANTI-FROST DEVICE COMPACT DIMENSIONS QUIET OPERATION Coaxial exhaust - CLAS HE, E-SYSTEM Twin pipe exhaust - CLAS HE,...

SOLAR COLLECTORS TOTAL SURFACE AREA 2M2 CAPTIVE SURFACE AREA 1.8M2 FRAME: GREY ANODISED ALUMINIUM INSULATION: 50MM ROCKWOOL SPECIAL SOLAR GLASS – HIGH TRANSPARENCY, TEMPERED, ANTI REFLECTIVE AND PRISMATIC LOW MOUNTING PROFILE Technical data - Overall dimensions I HIGHLY ABSORBENT * Data refers to the aperture area ROCKWOOL INSULATION HIGH DURABILITY EN12975 APPROVED 5 YEAR GUARANTEE ABSORBER PLATE: HIGH GRADE COPPER WITH TINOX TITANIUM COATING CORROSION RESISTANT Weight when empty Kg Working pressure bar Collector tube diameter mm Collector liquid capacity l Absorption % Reflection %...