BLUEHELIX TECH RRT
Innovative Ferroli Thermobalance thermal group in its 5 elements
Ferroli has oriented the design of the Bluehelix TECH RRT combustion cell and exchanger to maximize their functional advantages and construction robustness, as well as ease of maintenance: the single-circuit design ensures that any air bubbles in the system do not remain trapped in the exchanger, and makes cleaning with chemical washing as easy as possible, unlike spiral exchangers with a double parallel circuit (more common) in which if only one of the circuits becomes blocked, chemical washing becomes much more laborious.
The engine
The tube that makes up the BLUEHELIX TECH RRT exchanger is made of AISI 304 stainless steel, a material that allows for the creation of an extremely smooth surface, therefore less susceptible to scaling agents and deposits.
the engine
Silence at its best
The meticulous design of the BLUEHELIX TECH RRT has achieved significant levels of silence and acoustic comfort, so much so that it's almost difficult to distinguish the background noise in a home from the noise produced by the boiler during full operation. The boiler's on/off transients have also been optimized for acoustic comfort, so customers no longer have to worry about knowing whether the boiler is on or off based on its noise, as was the case with older generations of boilers. The design was also carefully considered, with a sophisticated casing in three removable pieces that extends to cover the pipe connections.
Hassle-free maintenance
Upon initial maintenance, the technician can appreciate the care with which every detail has been designed to facilitate their work. Thanks to maximum accessibility of the main components, the "Thermobalance"™ thermal unit allows maintenance to be performed with maximum precision and speed. Some examples: - Internal accessibility is facilitated by the three-piece casing with removable side panels.
- The electronic board's electrical box can be easily removed from the chassis and hooked onto the side, allowing free access to the internal parts.
- The fan, offset from the burner and placed underneath, does not need to be dismantled to access the steel burner-exchanger group.
- The burner door is completely self-cooled by air and therefore does not require an insulating panel, avoiding the risk of it being damaged or broken during disassembly for cleaning.
- The burner can be dismantled by loosening just 3 bolts, leaving free access to the stainless steel exchanger.
- The extra-large passage heat exchanger is designed to challenge the hardest waters and is easily cleanable thanks to the single-tube, non-collector circuit.
- The domestic water inlet filter can be removed extremely easily directly from the inside without having to remove the boiler's hydraulic connections.
- The possible dismantling and replacement of the plate exchanger is done simply by removing two Allen bolts accessible from the front
Functions:
Stop and Go: When using mixer taps, short or very short bursts of water for quick rinses trigger the boiler ignition process, which usually ends immediately. Persistent false starts can, over time, compromise the product's lifespan. For this reason, BLUEHELIX TECH RRT provides an electronics parameter that can delay burner ignition (Stop and Go), activating it only when domestic hot water is actually drawn.
sun easySun Easy: BLUEHELIX TECH RRT was designed to be easily integrated into systems using the latest technologies. The SUN EASY system uses electronics that simplify pairing with both natural and forced circulation solar panels. A sensor located on the domestic hot water circuit continuously monitors the temperature of the water preheated by the solar panels, activating the burner only if the water temperature drops below the level required for optimal comfort.
ecoEco domestic hot water comfort: In ECO mode, domestic hot water production occurs according to traditional standards, allowing for energy savings during periods of non-use. In COMFORT mode, thanks to the special heat exchanger temperature maintenance system, domestic hot water delivery becomes even faster and more comfortable. Achieving maximum comfort certified as 3 stars (EN 13203). Efficiency and load profiles according to the ErP directive are at the top of the category: mod. 24 C / A - XL | mod. 34 C / A - XXL
Outdoor installation, anti-freeze function: To maximize available space, the new BLUEHELIX TECH RRT 24C boiler can be installed flush with the wall using a special kit. For more critical installations, in completely uncovered spaces not protected from the elements, a "painted cabinet" kit is also available. If the boiler temperature drops to 5°C, the burner automatically ignites and the circulator activates to protect the appliance from frost damage. This function is active when the boiler is powered by the gas circuit and connected to the mains.
Characteristics
Boiler with primary exchanger in high thickness stainless steel, with oversized passages (at the top of the category) to guarantee durability and reduced maintenance, maintains high efficiency even on old systems with oxidation and dirt
It achieves one of the highest seasonal heating efficiency levels in its category: ηs 94% and, when combined with the modulating remote control and the external probe (optional), it reaches the highest efficiency class (scale from G to A+++).
Class 6 NOx: already in line with the provisions of the ErP regulation from 26.09.2018 (NOx emissions < 56mg/kWh)
MC2: Multi Combustion Control, a new combustion system with patented industrial-grade gas-adaptive technology for improved adaptability to changing gas network conditions (e.g. fluctuations or reduced pressures).
MGR: Methane LPG Ready, through a simple configuration the boiler is able to operate on both methane and LPG without the use of additional conversion kits
Exclusive exchanger-burner system with self-cooling door (without insulation): simplifies maintenance and reduces its cost thanks to a smaller number of wearable parts
Instantaneous production of domestic hot water with a dedicated plate heat exchanger
Hydraulic connections covered by the boiler casing
Large multifunctional backlit graphic display for easy and correct parameter setting
Bypass as standard
Particularly suitable for operation in flues that require "heavy" ducting thanks to the approval for operation with flue pipes with a diameter of 50 mm
FPS: Flue Gas Protection System. The flue gas check valve included as standard on the boiler allows for easy connection to collective pressurized flue systems (e.g., in renovation projects), in accordance with the UNI 7129 regulation.
Designed to simplify and facilitate normal maintenance and cleaning operations
Solar system provision: prepared for the production of domestic hot water combined with solar panel systems
ECO function in sanitary water for greater savings during periods of low hot water usage
3-star certified comfort in sanitary production according to EN 13203
Sliding temperature operation via optional external probe
Low-consumption modulating heating circulator (ErP Ready - Class A)
Digital flame control with three re-ignition attempts in the event of operation being blocked due to lack of flame detection (only for methane operation)
Installation location: also for outdoor use in a partially protected area up to -5°C as standard and up to -15°C with the aid of the optional antifreeze resistance kit
