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.
Features
A choice of compact wall-hung or floor-standing arrangements
Multiple heating elements per unit provide inbuilt redundancy
Integrated overheat safety protection with stepped element control to reduce start-up current and excessive or uneven wear on heating elements
Electric-only operation removes reliance on gas and cuts out all NOₓ for improved IAQ and occupant comfort
Easy integration into existing systems helps lower carbon emissions in line with government calls for net zero
Indirect heating loop eliminates scale build-up on elements and increases longevity.
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 Plus
The ARDENT Plus 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
ARDENT Floor-Standing 60, 80 & 100 kW Heat Output
ARDENT S60 | S80 | S100
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.
Download the ARDENT Range brochure
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
We may request cookies to be set on your device. We use cookies to let us know when you visit our websites, how you interact with us, to enrich your user experience, and to customize your relationship with our website.
Click on the different category headings to find out more. You can also change some of your preferences. Note that blocking some types of cookies may impact your experience on our websites and the services we are able to offer.
Essential Website Cookies
These cookies are strictly necessary to provide you with services available through our website and to use some of its features.
Because these cookies are strictly necessary to deliver the website, refusing them will have impact how our site functions. You always can block or delete cookies by changing your browser settings and force blocking all cookies on this website. But this will always prompt you to accept/refuse cookies when revisiting our site.
We fully respect if you want to refuse cookies but to avoid asking you again and again kindly allow us to store a cookie for that. You are free to opt out any time or opt in for other cookies to get a better experience. If you refuse cookies we will remove all set cookies in our domain.
We provide you with a list of stored cookies on your computer in our domain so you can check what we stored. Due to security reasons we are not able to show or modify cookies from other domains. You can check these in your browser security settings.
Other external services
We also use different external services like Google Webfonts, Google Maps, and external Video providers. Since these providers may collect personal data like your IP address we allow you to block them here. Please be aware that this might heavily reduce the functionality and appearance of our site. Changes will take effect once you reload the page.
Google Webfont Settings:
Google Map Settings:
Google reCaptcha Settings:
Vimeo and Youtube video embeds:
Privacy Policy
You can read about our cookies and privacy settings in detail on our Privacy Policy Page.
Adveco ARDENT Product Brochure