A. O. Smith Hot Water Systems
Welcome to A.O. Smith UK, provisioned by Adveco, water heating for your commercial specification projects. A. O. Smith are a European manufacturer and supplier of water heaters. As an expert in the field of hot water, we can provide you with suitable advice.
A lot of hot water in – if necessary – a short amount of time. That’s our promise.
For system design, A. O. Smith product supply, commissioning, service and spares in the UK please talk to Adveco
- Bespoke Application Design
Every system is tailored to your site’s load profile, capacity, and sustainability objectives.
- Technical Support
Full delivery, installation support, and professional commissioning for long-term performance.
- Supply & Commissioning
Ongoing maintenance and advice from Adveco’s commercial water heating specialists.
High Efficiency Gas Fired-Water Heaters:
Adveco & A. O. Smith’s commercial gas water heaters provide reliable, high-efficiency hot water for buildings connected to the gas network. Designed for demanding commercial use, they deliver strong performance, durability and flexible installation options for a wide range of applications.
BFC CYCLONE GAS WATER HEATER
BFC Cyclone is a fully room-sealed condensing high-efficiency water heater (97% gross). Flexible flue options allow this water heater to be placed almost anywhere. This water heater is fitted with an automatic gas/air premix burning system including burner modulation. BFC Cyclone is standard delivered with low-maintenance powered anodes.
INNOVO GAS WATER HEATER
The Innovo range consists of 9 high efficiency gas storage water heaters with a capacity ranging from 11.7 to 31.3 kW and a volume of 160 to 380 litres. A load profile between XL and XXL can be attained depending on the appliance, while the ErP efficiency varies between 90 and 94%. The entire range has a maximum temperature setting of 85°C, and with a NOx output of under 37 mg/kWh, it complies perfectly with the strictest European guidelines.
TWISTER II GAS WATER HEATER
Twister is a fully room-sealed stainless steel condensing high-efficiency water heater (93% gross). Plug-and-Play technology; connect air inlet, exhaust outlet, water, electricity, and gas, set the temperature and the system functions properly.
Solar Gas-Fired Water Heater
The Adveco & A. O. Smith SGE water heater is a high-efficiency, room-sealed condensing system with integrated solar exchanger, ideal for commercial sites where space is tight but performance and renewable integration are key.
SGE GAS WATER HEATER
SGE is a compact installation with integrated solar heat exchanger. Apart from its excellent suitable size for restricted spaces, the SGE is also a very efficient appliance. The collectors are connected to the lower heat exchanger, and the heat is transferred from the collectors to the water. The upper heat exchanger afterheats, if necessary, until the water has reached the desired temperature. In this installation the solar contribution is fully utilized.
Electric Water Heaters
The range of commercial electric water heaters and boilers from Adveco & A. O. Smith provides all-electric, high-output hot water for buildings where gas is unavailable or being phased out. With capacities from 9 kW up to more than 100 kW and vessels up to 2,500 litres, these systems are designed for commercial use in offices, hotels, hospitals and industrial facilities — offering efficiency, resilience and a clear route to lower carbon operation.
IT SINGLE-COIL INDIRECT WATER HEATERS
IT is an indirect water heater for a wide range of applications. This water heater is fitted with 1 heat exchanger. This appliance is available in capacities varying from 300 to 2800 litres. The tank has a PermaGlas Ultra Coat second-generation glass coating to prevent corrosion.
ITS Dual-Coil Indirect Water Heaters
ITS is an indirect water heater for a wide range of applications. This water heater is fitted with 2 single-wall spiral heat exchangers. This appliance is available in capacities varying from 289 up to 1007 litres.
ST Hot Water Storage Tanks
ST storage vessel is available in capacities varying from 312 up to 2820 litres which makes it very suitable to numerous applications. The ST storage vessel has PermaGlas Ultra Coat second-generation glass coating to prevent corrosion.
Indirect Water Heaters
Adveco & A. O. Smith’s IT and ITS indirect water heaters, together with the ST storage tanks, offer efficient, high-capacity hot water solutions for commercial use. With single-coil, dual-coil and storage options, they provide flexible system design and long-lasting protection with PermaGlas Ultra Coat lining.
DRE – ELECTRIC WATER HEATER
DRE is a three phase electric water heater primarily used in commercial applications. This appliance is fitted with 3 to 9 Incoloy-sheated elements with a maximum rating of 54 kW. DRE has a cascade control of the electric elements to ensure steady and responsive heating.
EES ELECTRIC WATER HEATER
EES is a vertical electric water heater for residential or small commercial applications. This water heater is available with a capacity from 115 up to 450 litres. The appliance is fitted with 2 replaceable Incoloy-sheated elements. Each element is provided with an independent control thermostat.
