Home > > MYdens T
MYdens T from 60 to 280 kW is the range of modulating commercial gas condensing boilers, completely patented and built by Cosmogas.
A design conceived to be “space-saving”, a vertical cascade that streamlines the delivered output according to actual thermal demands and always guarantees maximum efficiency, even in cse of small spaces.
MYdens T offers a wide turndown ratio 1:20, thanks to perfect synchrony of heat exchangers cascade sequence control and “rotation”, combined with COSMOMIX air/gas mix system.
Product category: Indoor floor standing commercial boiler
Output: 60 - 70 - 100 - 115 - 140 - 180 - 210 - 280 kW
Suited for: Residential Central Heating, Commercial, Industrial, Service Industry
Connectivity: Remote cascade sequence control via TUTORbit
MYdens T represents the best balance between power, weight and size.
MYdens T has a vertical structure and it gets through a 65 cm wide door, allowing easy access into thermal power plant.
Thanks to its light weight it is possible to easily handle it even in case of difficult installations.
It has an output up to 280 kW and thanks to its lightness and small size, it is easily transportable and positionable in thermal power plants with reduced spaces.
Each boiler is composed of 1 to 4 R.V.C. 70 kW heat exchangers: a “monoblock” system that optimizes the supplied output according to real thermal needs ensuring maximum efficiency.
MYdens T reaches a 1:20 turndown ratio with consequent seasonal high efficiency and gas saving even in case of radiator installations and old buildings.
One of the main features of MYdens T is the heat exchangers and their perfect synchrony and cascade sequence control.
Once the system reaches full speed, when thermal load varies, burners reduce the power until they turn off one after another, then they eventually increase together to reach maximum output.
In this way it is possible to obtain maximum efficiency from each boiler to get seasonal high efficiency and great gas savings.
With MYdens T it is possible to save on bills because it keeps high efficiency in mid-seasons that represent the longest and most important energetic period on the heating of a season.
The diagram shows the gas saving comparison between an old traditional boiler and Mydens T, based upon the thermal load.
Ideally the grey space represents achievable gas savings that can even reach 35%, on the heating of a season from october to april.
MYdens T has a high turndown ratio 1:20 (from 280 to 14 kW) and it always gives maximum efficiency even at low thermal loads: it adjusts its heat input when thermal load decreases by turning off burners one by one, the last one supplies a 14 kW minimum power (5% of total) with a 107% output to the advantage of efficiency and gas savings.
MYdens T boilers can be connected in cascade sequence up to 8 units to achieve a maximum power of 2240 kW.
One unit operates as “Manager” and the other as “Dependents” modulating to get the requested output.
Units can be connected to each other in cascade sequence with a minimum distance of 10 cm. They have access to both front and rear side, to facilitate any type of maintenance.
The cascade sequence is controlled by a 885HC sequencer that manages the rotation and the sequence, or it can be remotely managed by TUTORbit thermoregulator.
MYdens T is standard equipped with:
MYdens T has been designed with a front access to all inner components and uniformity of functions for a quick maintenace and management savings.
Mydens T is available for outdoor installation with the additional COVER BOX T, the CE certi-fied, fireproof, weather-resistant cover, made of anodised aluminium that provides IP X5D electric protection degree. Its reduced size and elegant de-sign make its placement easy. Other covers are available: Service Box T to house additional components and Safety Kit-Box to house different models of safety kit.
TUTORbit regulates the operating up to 4 MY-dens T boilers in cascade sequence, managing a sequenced lighting and modulating from the lowest output of one single boiler to the highest output of 4 boilers working at full speed, guaranteeing the rotation for an equal aging.
TUTORbit is compatible with main browsers and allows cloud remote control of the system via PC, tablet and smartphone.
MYdens T can be equipped, on demand, with 2-way motorized valves,important to adjust the water flow to lowest thermal loads. The option of 2-way motorized valves combined with a variable speed pump allows further reduc-tions of power and gas consumption.
Are you a professional? Find the technical documentation about this product in the Professionals section.