Condensing Boiler Unical eK! C 24 low NOx With Flue Gas Exhaust Kit Methane or LPG

Condensing Boiler Unical eK! C 24 low NOx With Flue Gas Exhaust Kit Methane or LPG

• Nominal/min. heat output in heating/sanitary kW heating 24.0-3.0 / sanitary 24.0-3.0
• Nominal/min. useful power in heating/sanitary kW heating 23.3-2.8 / sanitary 23.6-2.8
• Useful power in condensation nominal/min. 50°- 30° kW 25,5 - 3,1
• Useful efficiency at nominal/min. load 80°-60°(CE dir. 92/42) % 97.1
• Useful efficiency at nominal/min. load 50°-30°(CE dir. 92/42) % 106.2
• Seasonal space heating energy efficiency ηs % 92
• Seasonal heating efficiency class A
• Useful thermal power in high temperature regime. (Tr 60°C / tm 80°C) P4 kW 23.3
• Efficiency at nominal thermal power in high temperature regime (Tr 60°C / Tm 80°C) η4 % 87.4
• Useful power at 30% of the nominal thermal power
• in low temperature regime (Tr 30°C) P1 kW 7.8
• Efficiency at 30% of nominal thermal power in low temperature regime (Tr 30°C) η1 % 97.4
• Annual electricity consumption QHE GJ kWh 73
• Declared load profile XL
• Water heating energy efficiency ηWH % 83
• Daily fuel consumption Qfuel kWh 23.58
• Seasonal health efficiency class A
• Production DHW in cont. Dt 25 K (mixed) l/min 13.1
• Expansion vessel capacity 6 l
• Condensation production max kg/h 3.9
• Sanitary circuit pressure (min-max) bar 0.9 / 6.0
• Sound power level inside dB(A) 47
• Degree of protection IP X5D
• NOx class 6
• Available head at the base of the chimney min. / max. Pa 2 / 130
• Net weight 28 kg

eK!

eK! is the wall-mounted condensing boiler , with a sealed combustion chamber, with a stainless steel exchanger and instantaneous production of domestic hot water. It stands out for its compact dimensions, with a depth reduced to 25 cm, making it ideal for both replacements and new installations, even in existing boiler boxes. The regulation system with Gas Adaptive technology, as standard, allows for self-calibration of combustion, facilitating
first start-up and maintenance operations. eK! C 24 has a heating/sanitary thermal power of 24 kW, production of domestic hot water up to 13.1 l/min, operation with methane or LPG (supplied kit).

• Premix Low NOx Burner (Class 6)
• Approved for Ø 50 mm H2 split exhaust systems
• 20% (approved to operate with 20% hydrogen in methane)
• IPX5D (also for outdoor)
• Minimum thermal power regulation in heating function
• Electronic antifreeze for operation down to -15 °C
• Electronics with HWS “Hot Water Speed” function to eliminate the delay in ACS production and automatic “air vent” function
• C10 approved (with smoke anti-reflux clapet kit accessory)
• Wide choice of accessories

STAINLESS STEEL EXCHANGER

• Optimized pressure drops thanks to the single coil (one-coil technology)
• Monospiral with oval section optimised for smoke exchange (asymmetric section)
• Double chamber for emissions/performance balancing
• Reduced footprint
• Rear quick release system
• Front access for easy maintenance
• Free from welding

HIGH PERFORMANCE BURNER

Made of conductive ceramic fiber The ceramic properties of the fibers, together with an innovative process in the field of combustion, make it highly conductive, self-supporting, resistant and highly porous with the following advantages:

• Long life thanks to the resistance of the fibres to high temperatures (over 1000 °C)
• Maximum silence due to the structure and porosity of the fibre
• High thermal insulation that allows at high surface temperatures a reduced heat transmission to the lower layers of the burner, increasing the life of the gaskets
• Flame stability, high degree of modulation and reduced polluting emissions thanks to the precision of the air-gas ratio self-regulation system.

EXT version for outdoor use

The eK! boiler is IPX5D as standard, with a high degree of protection. With the addition of the top (optional) , it can be installed outdoors with exhaust systems
60/100 coaxial. The accessories for external mounting complete the equipment:

• Antifreeze heater kit for siphon and pipes
• Attack cover kit

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 .

• peso: 35.0 kg
• classe energetica produzione acs: A
• classe energetica riscaldamento: A
• marca: Unical
• modello: EK_24