Overview
CHAFFOTEAUX NIAGARA C GREEN 25 EU CONDENSING BOILER Cod. 3310336, COMPLETE WITH FUME EXHAUST KIT - NEW ErP : wall-hung condensing boilers with integrated storage.
Technical specifications
Product code: 3310336
Energy label specifications according to the European ErP directive
Class A heating energy efficiency
Sanitary energy efficiency Class A
Withdrawal profiles: XL
Characteristics of heating/sanitary exercises:
Rated heat output max/min (Hi) Qn:ÿ22/5,5ÿkW
Useful heating power80§ C/ 60§ C max/minÿ21,6/5,2ÿkW
Useful heating power50§ C/ 30§ C max/minÿ23,5/5,8ÿkW
Sanitary nominal thermal power max/min (60/80§C) PCI:ÿ25/ 5.5 kW
Efficiency at nominal heat input:ÿ98%
Efficiency 30% of nominal heat input:ÿ109.1%
Energy efficiency stars: (dir 92/42/CEE) ****
Capacity of the expansion vessel: 10 lt
Maximum system water capacity: 100/300 litres
Sanitary comfort stars(EN13203): ***
Specific flow rate in compliance with EN 625 at 30§C: 19 l/min
Hot water flow rate at T 35§ C: 16.3 l/min
Hot water flow rate at T 25§ C: 22.8 l/min
Maximum absorbed power; W 70
Degrees of protection for the electrical system:ÿIPX5D
Nox class: 5
Dimensions hxwxd: mmÿ900 x 600 x 465ÿ; 57kg
METHANE power supply
Features list
NIAGARA C GREEN Ebus2 EU
Condensation associated with sanitary comfort (2 20-litre boilers) integrated in just 60 cm wide for total comfort.ÿPower, compact dimensions and high technology for the most demanding.
Sanitary comforts
40 liter reserve thanks to 2 standard stainless steel inter-accumulators.
Stratified storage tanks: the advantages of domestic hot water storage and instantaneous production.
Permanent availability of domestic hot water even in the event of exhaustion of the accumulated hot water reserve.
Power optimization thanks to a continuous modulation of the DHW pump flow rate.
Domestic hot water performance ***, maximum level not foreseen by the EN 13203 standard.
Flow rate of 27.6 l/min with T = 25§C.
Integrated 2-litre sanitary expansion tank.
Heating comfort
4 star efficiency of combustion in compliance with the EN92/42 standard.
High modulation ranges from 25% to 100%.
Total premix modulating burner and stainless steel heat exchanger.
Modulating fan and pump to improve acoustic comfort and reduce energy consumption.
Climatic thermoregulation for the management of 2 circuits, according to the room and/or outside temperature for greater comfort and greater energy savings.
Front panel programming with pull-down menu: history, permanent self-diagnosis, operating temperature, weekly programming and display of all information on the settings.
SRA function, automatic boiler regulation system according to heating requirements.
Convenience of installation use
Easy component management: common internal layout with the rest of the Chaffoteaux range.
Easier start-up: automatic purge function and directly accessible combustion adjustment.
Easy maintenance: all components can be accessed from the front.
Complete solar system regulation (with optional solar clip in).
Energy saving
Final 23% energy savings in combination with Easy Control and the SRA function.
40% reduction in CO2 emissions**.
ERP extension
From 26 September 2015 the directives of the European Commission concerning eco-design and energy labeling will apply.
These two directives aim to achieve savings in one of the most polluting and most energy intensive sectors: construction
For placing on the European market, the directive on ÿeco-designÿ(ErP notcome®ÿEnergy Related Productsÿ¯) imposes a minimum energy efficiency for heating devices and hot water production in domestic premises. The directive applies to:
generators with a capacity of less than 400 kW
water heaters with a capacity of less than 400 kW,
kettles with a capacity of less than 2000 litres
As in the household appliances sector, the energy labelingÿof products, with a capacity of less than 70 kW, will give consumers simple, recognizable information which allows them to make comparisonsÿon the performance and energy consumption of the product they wish to purchase.
The energy label will be included in all boilers, water heaters and storage tanks placed on the market from 26 September 2015.
The information indicated on the energy labelÿwill allow professionals to recommend the right productÿÿindividuals to benefit from the information available.
The user will be able to easily compare the performance of the products.
From 26 September 2015, the label will be present on the following products: boilers, electric water heaters, thermodynamic water heaters, solar water heaters, storage tanks, heat pumps, solar systems and control systems.
The company that supplies the product on the market is required to equip its system devices with the following documentation:
product energy label;ÿ
product data sheet;ÿ
system energy label in addition to that of the product, both if it sells a system that includes the product in question, and if this, in the future, can be sold combined with other additional devices;ÿ
technical data sheet of the system with the parts relating to the products and the system already completed.
First of all, it should be clarified that the reseller can be anyone who sells, rents, offers for rent/sale and exhibits a device/system to the public. Therefore, even professionals such as plumbers, installers, designers can fall into this category. All bound to ensure that:
all appliances and/systems having their respective labels and making sure they are clearly visible;ÿ
all appliances and/systems must always be accompanied by the obligatory technical data sheets;ÿ
every type of advertising material, technical promotional material which shows energy data and price indications, contains an indication of the energy efficiency class.
The new ErP regulations
ENERGY LABELLING:
Appliances for space heating and the production of hot water will have to be equipped with the new energy label which will report the energy class and the main performance data. The energy class must also be mentioned in the technical, commercial and advertising documentation of the appliances.
ECODESIGN (ErP):
The new ErP regulations impose the minimum energy efficiency that space heating and hot water production appliances must achieve in order to obtain the CE mark and be marketed in Europe. These new limits will exclude obsolete technologies from the market, significantly raising the level of energy efficiency of products.
PRODUCT LABEL
There are different labels depending on the type of appliance. Those with efficiency classes A, A+ and A++ certify products with the highest performance. Furthermore, two different classifications are foreseen for domestic heating and for hot water production services, so much so that mixed products must show both classifications. In addition to the energy class, the labels contain other information, so that the end customer can make his choice in the most aware way possible.
SYSTEM LABEL
In addition to the product label, the system label is also providedÿin cases where a series of appliances combined with each other is offered. This label must also be included in the technical and commercial documentation of the system. Those proposing such systems will have to calculate the performance using a predefined calculation algorithm and display the label so as to inform the end user in the best possible way.
Warranty
All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.