- Model : HS Premium
- Product code : 3301325
- Power supply: Methane/LPG
Energy efficiency
- Heating energy efficiency class: A
- Energy efficiency class for sanitary facilities: A
- Profile : XL
Performance
- Nominal heat output in heating mode: 5.5 ~ 23.5 Kw
- Nominal heat output in sanitary mode: 5.5 ~ 23.5 Kw
- Useful thermal power in heating: 5.3 ~ 22.9 Kw
- Efficiency at nominal heat output (60/80°C): 97.5%
- Efficiency at nominal heat output (30/50°C): 103.9%
- Efficiency at 30% at 30°C: 108.2%
- High temperature heating temperature: 35° ~ 82°C
- Low temperature heating temperature: 25° ~ 45°C
- Sanitary temperature: 36° ~ 60°C
- Sanitary water production (DT=25°C): 13.1 lt/min
- Specific flow rate (first 10' with DT=30°C): 10.5 lt/min
- Total absorbed electrical power: 87 W
- Electrical system protection levels: IP X5D
Dimensions and weight
- Dimensions (HxWxD): 745x400x319 mm
- Weight: 32.0 Kg
Ariston HS Premium compact condensing boiler
Along with heat, a traditional boiler also produces water in the form of steam, usually evacuated through exhaust fumes. Since normal boilers do not treat these fumes before releasing them into the environment, they therefore have a thermal efficiency based exclusively on the lower calorific value. The water vapor is not recovered in any way, thus dispersing part of the energy produced during combustion. Condensation is the physical process that, inside the boiler, transforms water from the state of steam back into the liquid state.
Constant convenience
The new products, using condensing technology, eliminate waste with great energy and economic savings. Thanks to the savings on the bill, it takes less than three years to amortize the higher cost of a condensing boiler. After that, the lower consumption translates into a real profit. Imagine what a bill reduced by up to 35% every year, for many years, means for your economies...
Zero waste only benefits
Today, Ariston combines energy savings with fiscal savings, offering a great opportunity to those who have chosen to replace their old boiler with a condensing one. The Financial Law provides, in fact, specific fiscal incentives for taxpayers.
- High efficiency circulator with continuous modulation.
- Modulation ratio 1:4.
- Ready for integration with system configuration through the new Buss Bridgenet® communication protocol
- Provision for multi-zone and multi-temperature thermoregulation (with Sensys).
- Provision of solar system management.
- Primary exchanger in aluminum alloy
- Sanitary plate exchanger.
- Self-diagnosis system using codes.
- Increased 8 litre expansion vessel.
- Cold water inlet and heating return filters.
- Anti-freeze, anti-scale and anti-blocking circulator protection.
Product Warranty : All products for sale on our site are new and packaged. The warranty on this item is 24 months from the date of purchase.