The ARDENT commercial electric boiler range, encompassing wall-hung and floor-standing variants with heat outputs from 9 to 100 kW, provides an easy-to-integrate, high capacity, reliable, and compact response for electric hot water and central heating demands in commercial buildings.
ARDENT is designed to serve as an indirect water heater or heating system. Multiple electric heating elements immersed into ARDENT’s integrated water storage tank provide a rapid and reliable source of thermal energy for those seeking to avoid a reliance on gas energy supplies.
ARDENT perfectly integrates with a heat pump to provide an additional high-temperature energy source for water heating during the coldest months.
Or, as part of an indirect hot water system, can help eliminate scale build-up common on direct electrical immersion heaters
The front-mounted controller with an LCD display provides intuitive control. With stepped power control ARDENT reduces start-up current and provides optimum heating output by economically adjusting the output when approaching the set point temperature. Range rating allows the maximum output to be limited to reduce wear on the heating elements and operate within the power available on site.
ARDENT includes integrated overheat protection as standard to ensure safe operation.
The compact wall-hung ARDENT is available in two ranges:
ARDENT Standard
The ARDENT Standard 24 kW and 36 kW models features three heating elements with thermostat input and output control to an external pump.
ARDENT Premium
The ARDENT Premium 9 kW, 12 kW and 24 kW models feature two or three heating elements with six or nine circuits controlled by the front-mounted controller with LCD display.
Models include an integrated expansion vessel, relief valve, and circulation pump. Additional controls for a 3-port valve and fault output are available.
The 9kW unit is available in single and three-phase whereas all larger units are three-phase only.
All ARDENT wall-hung variants feature a protective IP40-rated outer shell
For larger-scale applications, ARDENT is also available as a floor-standing appliance with 60 kW, 80 kW and 100 kW heat outputs.
Stepped element control is included, as well as an automatic air relief valve, safety valve, and temperature and pressure sensors. The integral controller boasts an LCD display and fault output.
Foor-standing ARDENT appliances offer rear flanged pipework connections and boast a protective IP20-rated outer shell.
The Adveco ARDENT brochure provides you with a quick and easy reference guide to this range of compact and highly efficient, wall-mounted and floor-standing electric boilers.
Read our handbook on how ARDENT can be employed to reduce damaging limescale formation in hard water areas when moving to commercial-grade all-electric water heating
Design, supply and support for commercial hot water, heating and low carbon applications
Model |
S24 |
S36 |
P9 |
P12 |
P24 |
S60 |
S80 |
S100 |
Heat Output Range kW |
24.0 |
36.0 |
9.0 |
12.0 |
24.3 |
60 |
80 |
100 |
Element Configuration |
3 x 8.0 |
3 x 12.0 |
6 x 1.5 |
6 x 2.0 |
9 x 2.7 |
10 x 6.0 |
10 x 8.0 |
10 x 10.0 |
Power Supply (3 phase) (Vac / Hz) |
400/50 |
400/50 |
240/1phase /50 |
400/50 |
400/50 |
400/50 |
400/50 |
400/50 |
Fuse requirements (A) |
3 x 40 |
3 x 63 |
20 |
25 |
40 |
3 x 90 |
3 x 125 |
3 x 160 |
Inlet & Outlet Connections |
1" (DN 25mm) |
1" (DN 25mm) |
G 3/4" |
G 3/4" |
G 3/4" |
PN16 (DN50mm) |
DN50mm PN16 |
DN50mm PN16 |
Boiler Water Volume (L) |
14.2 |
21 |
12.5 |
12.5 |
12.5 |
95 |
95 |
95 |
Maximum Operating Temperature (°C) |
80 |
80 |
80 |
80 |
80 |
90 |
90 |
90 |
Operating Pressure Range (Bar) |
0.5-3.0 |
0.5-3.0 |
0.8 - 2.2 |
0.8-2.2 |
0.8-2.2 |
0.4-3.6 |
0.4-3.6 |
0.4-3.6 |
Energy Efficiency Class |
D |
D |
D |
D |
D |
D |
D |
D |
Dimensions H x W x D (mm) |
600x450x162 |
600x450x215 |
700x430x230 |
700x430x230 |
700x430x230 |
1240x500x900 |
1240x500x900 |
1240x500x900 |
Dry mass (kg) |
13.5 |
17.2 |
25 |
25 |
25 |
92 |
106 |
120 |
Model |
MD 70T |
MD 140T |
MD 210T |
MD 280T |
Rated Power kW |
70 |
140 |
210 |
280 |
Thermal Output (50/30) kW |
74.0 |
148.0 |
222.0 |
296.0 |
ηTHERMAL (50/30) |
106% |
106% |
106% |
106% |
Dimensions H x W x D |
1180 x 600 x 945 |
1180 x 600 x 945 |
1880 x 600 x 896 |
|
NOX mg/Nm3 |
34 |
34 |
34 |
34 |
CO ppm |
19 |
19 |
19 |
19 |
Design, supply and support for commercial hot water, heating and low carbon applications
