EQ/EQH
EQ/EQH
Available from stock until further notice Atmospheric water heater with thermal flue spillage protection and piezo ignition mostly used in small commercial or residential applications. The EQ / EQH range is suitable for natural or LP gas. A propane conversion kit is standard delivered with the unit. Features EQ / EQH
- Low noise level, suitable for installation in most locations
- Safety thermostat
- Safety sensor to prevent flue spillage
- Replaceable magnesium sacrificial anode
- Suitable for natural or LP gas
- Delivered with conversion kit for propane
- Ring base for easy installation and lower heat losses
- EQ 280/380 have access covers for waterside tank maintenance
- Optional ancillaries: Unvented kits
- Destratification pump kit
- Powered anode
- Time clock kit
- Flue fan kit
- Solenoid valve kit
BTI
Available from stock until further notice Atmospheric water heater, primarily intended for small/medium commercial applications. BTI is fitted with control, high limit and energy cut-off thermostats to ensure safe operation. This appliance is standard delivered with a conversion kit for propane. Features BTI
- Control, high limit and energy cut-off thermostats to ensure safe operation
- Safety sensor to prevent flue spillage
- Stainless-steel burner for natural or LP gas
- Waterway access cover for comprehensive waterside tank maintenance
- Replaceable magnesium anode
- Delivered with conversion kit for propane
- Fully automatic spark ignition to minimise standing losses
- General fault indicator light
- Optional ancillaries: Unvented kits
- Destratification pump kit
- Powered anode
- Time clock kit
- Flue fan kit
- Time clock kit/7 day timer to minimise standing losses
A
BFC Cyclone
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. Features BFC Cyclone
- Fully room-sealed condensing high-efficiency water heater 97% (gross)
- Automatic gas/air premix burning system including burner modulation
- Delivered with low-maintenance inert anodes
- NOx emission ≤ 30 ppm (dry – air free) – NOx class 5
- Whisper quiet operation (<45 dB(A) at 2m distance from duct)
- Varying water temperature setting from 40°C to 80°C with use of week timer
- Flexible flue options (maximum length 100m) allow installations to be placed almost anywhere
- Easy fault diagnosis and computer controlled digital week timer
- Programmable for legionella purge cycle
- Voltage-free contact for general fault indication to BMS
- BMS interface for easy connection to a building management system, learn more...
- The BFC cyclone is suitable for combining hot water and heating, learn more...
BTL
From 26 September all gas-fired appliances must have NOx emissions under 56 mg/kWh. With the Ecodesign policy, the EU intents to make products more energy-efficient and more environmentally friendly. Our new Nitrol range has been adjusted to comply with the maximum NOx emission. These new atmospheric Low NOx products might be the alternative solution. The BTL series exists of 2 atmospheric gas-fired water heaters that are suitable for medium sized industrial applications. The stainless steel burner is suitable for natural gas or propane. Flue gas leakage can be prevented with the help of the thermal backlash protection. Characteristics BTL
- Atmospheric water heater, primarily intended for light commercial/industrial applications
- Replaceable magnesium anode
- Control, high limit and energy cut-off thermostats to ensure safe operation
- Safety sensor to prevent flue spillage
- Waterway access cover for comprehensive waterside tank maintenance
- Low NOx < 56 mg/kwh, meets tightened emission and efficiency requirements 26-09-2018
- Stainless-steel burner for natural or LP gas
A
Innovo
The Innovo range consists of 9 condensing room-sealed gas 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. Features Innovo
- Fully room-sealed condensing high-efficiency water heater
- Automatic gas/air premix burning system
- Delivered with low-maintenance inert anodes
- Efficiency 98% (gross)
- Flexible flue option allows installations to be placed almost anywhere
- Construction of the heat exchangers limits scaling effect
- External on-/off-switch
- Voltage-free contact for general fault indication to BMS
- Maximum set point of 85°C
- Easy access for maintenance and service; all components are accessible through the front cover
- Completely insulated, low standby losses
- Suitable for plastic flue material
- Suited for natural gas and butane/propane
ADM
Available from stock until further notice An extensive range of atmospheric water heaters to suit most larger hot water systems. The ADM has 2 access covers for waterside tank maintenance. The stainless steel burner is available for natural or LP gas. Features ADM
- Efficient, automatic hot surface igniter
- Removable control column for convenient servicing
- Frost protection thermostat
- Stainless steel burner for natural or LP gas
- Two access covers for comprehensive waterside tank maintenance
- External control connection
- Voltage-free contact for general fault indication
- Optional ancillaries: Unvented kits
- Destratification pump kit
- Powered anode
- Flue fan kit
- Pilot proving kit available
- ADM Electronic ignition
- Control, high limit and energy cut-off thermostats provide triple protection and ensure safe operation
- Flue damper to minimise standing losses
- ThermoControl for easy and flexible control / fault diagnosis
- Programmable for legionella purge cycle
A
Twister
35kW available from stock till further notice. Go to Twister II for the 45kW Twister is a fully room-sealed condensing high-efficiency water heater (95% gross). Plug-and-Play technology; connect air inlet, exhaust outlet, water, electricity, and gas, set the temperature and the system functions properly. Features Twister
- Stainless steel tank: no anodes simplify maintenance
- Premix Low-NOx burner is environmentally friendly
- Whisper quiet operation because of specially designed blower and burner
- Plug-and-Play technology; connect air inlet, exhaust outlet, water, electricity, and gas, set the temperature and the system functions properly
- Easy to install because of the relatively low weight of the appliance (70/82 kg)
- Three external LED lights indicate operational status of water heater
- Suitable for natural gas and propane
- Full serviceability from the front
- Very suitable for agricultural applications
A
Twister II
Twister is a fully room-sealed stainless steel condensing high-efficiency water heater (95% gross). Plug-and-Play technology; connect air inlet, exhaust outlet, water, electricity, and gas, set the temperature and the system functions properly. Characteristics Twister
- Fully room-sealed condensing high-efficiency water heater (95% gross)
- Stainless steel tank; no anodes simplify maintenance
- Premix Low-NOx burner saves the environment
- Whisper-quiet operating noise delivered by specially designed blower and burner
- Easy-to-use graphic LCD touchscreen display
- Plug-and-Play technology; connect air inlet, exhaust outlet, water, electricity, and gas, set the temperature and the system functions properly
- Quick and easy installation
- Full serviceability from the front
ADMR
Available from stock until further notice An extensive range of atmospheric water heaters to suit most larger hot water systems. The ADMR is fitted with a ThermoControl for easy and flexible control and fault diagnosis. This control also provides Legionella purge cycle options. Features ADMR
- Flue damper to minimize standby losses
- ThermoControl for easy and flexible control / fault diagnosis
- Legionella purge cycle - options
- Removable control column for convenient servicing
- Voltage-free contact for general fault indication to BMS
- Control, high limit and energy cut-off thermostats provide triple protection and ensure safe operation
- Optional ancillaries: powered anodes to reduce maintenance requirements
- Unvented kits
- Efficient, automatic hot surface igniter
- Frostprotection thermostat
- Stainless steel burner for natural or LP gas
- Two access covers for comprehensive waterside tank maintenance
- External control connection
- Destratification pump kit
- Flue fan kit
- Pilot proving kit available
- ADMR Electronic ignition
- Flue damper to minimise standing losses
- ThermoControl for easy and flexible control / fault diagnosis
- Programmable for legionella purge cycle
A
Instano
The Instano range consists of three instantaneous water heaters with a capacity of 27.0 kW to 60.9 kW. This appliance can meet a load profile of XL to XXL and has an ErP efficiency of 88% to 92%. The compact dimensions and low weight make it the perfect hot water solution for application in larger households. Features Instano
- Maximum working pressure 10 bar
- Energy efficient, modulating burner
- High-efficiency 107% (gross)
- Stainless steel heat exchangers
- Low NOx
- Maximum set point 75°C
- Equipped with a LCD display with stand-by option
- Displays water temperature, self-diagnostics of components and options
- Electronic ignition
- Small foot print and easy to handle due to low weight
- Room-sealed product
- Suitable for natural gas and propane
BFM
Available from stock until further notice Wide range of balanced fanned flue room-sealed water heaters for installation in almost any location. The BFM is standard delivered on a steel pallet base for convenient transport and installation. This appliance has two access covers for comprehensive waterside tank maintenance. Features BFM
- Efficiency (81% gross)
- Removable control column for convenient servicing
- Control, high limit and energy cut-off thermostat triple protection ensures safe operation
- Frost-protection thermostat
- Stainless-steel burner for natural or LP gas
- Two access covers for comprehensive waterside tank maintenance
- Voltage-free contact for general fault indication to BMS
- Delivered with conversion kit for propane
- Steel pallet base for convenient transport and installation
- Optional ancillaries: powered anodes to reduce maintenance requirements
COF – oil-fired
Available from stock until further notice Wide range of water heaters designed for use with pressure jet oil and gas burners. The delivered burners meet the combustion specifications for the installation. The COF series have simple and easy accessible controls. Features COF
- The delivered burners meet the combustion specifications for the installation
- Universal burner mounting plate
- Simple and easy accessible controls
- Waterway access cover for comprehensive waterside tank maintenance
- Replaceable magnesium anodes
- Voltage-free contact for general fault indication for BMS
- Compatible with other forced draft plant
- Riello gas and oil burners supplied as standard
- Other burners that meet the combustion specifications can be used if required
- Optional ancillaries: Unvented kits
- Destratication pump kit
- Powered anodes
EES
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 independant control thermostat. Features EES
- Capacity: 115 - 450 litres
- Two replaceable Incoloy-sheathed elements
- Each element is provided with an independent control thermostat (adjustable: 43 - 77°C)
- Secondary protection is provided by a high-limit thermostat with manual re-set button
- Safety float switch
- Automatic switch regulates the elements to transfer a maximum of 3 kW
- PermaGlas Ultra Coat second-generation glass coating technology to prevent corrosion
- Replaceable magnesium anode
Epsilon
This is a series of 2 boilers: the EB 40 and the EB 50. These are the smallest units in the A.O. Smith heating product-line. The Epsilon is a high efficiency condensing boiler with low carbon emission technology. With its 38 and 51 kW outputs it can be used in medium sized commercial and large residential applications. For those applications this is a very energy-efficient solution, with efficiencies up to 109.3%. Features Epsilon
- Efficiency 109.1% according EN 677 (36/30°C part load, Hi)
- Premix burner technology
- Modulating burner technology
- Very low gas consumption
- Concentric and parallel flue options
- Standard fitted with a stainless steel heat exchanger
- Internal Energy Management System
- Nox class 5
- Modulating pump
- Inox water filter
Indirect solar system – ITE
The indirect solar system ITE consists of an indirect tank which is connected to a boiler (electric, gas or oil) or water heater. The optimum installation can be constructed by using different accessories. The ITE (as well as the ITS) can be part of a solar water heating system. It can be installed with or without a drainback system. Features Indirect solar system ITE
- Indirect water heater (calorifier) for solar applications
- Nominal output: 52 - 87 kW
- Capacity 389 - 1024 litres
- Single-wall spiral heat exchanger
- Insulated access cover for comprehensive waterside maintenance
- Replaceable magnesium anode
- PermaGlas Ultra Coat second-generation glass coating technology prevents corrosion
- ITE 400-1000: Insulated ring base
- Insulated access cover for comprehensive waterside maintenance
- Options: Flexible magnesium anode for installation in confined areas
- Powered anode for reduced maintenance requirements
- Temperature and pressure valve with stainless steel spring set to 95°C and a maximum water pressure of (7 bar) 700 kPa
- Analogue temperature gauge (0-120°C)
- Electric element heat packs (3 - 36 kW)
- Optional ancillaries: unvented kits
- Destratification pump kit
IT
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. Features IT
- Capacity: 300 - 2800 litres
- Single-wall spiral heat exchanger
- PermaGlas Ultra Coat second-generation glass coating technology prevents corrosion
- 300: Three adjustable legs facilitate easy installation
- 400-1000: Insulated ring base
- Insulated clean out door for comprehensive waterside maintenance
- Replaceable magnesium anode
- Removable control column for convenient servicing
Indirect water heater (calorifier) for a wide range of applications • Single-wall spiral heat exchanger • PermaGlas Ultra Coat second-generation glass coating technology prevents corrosion • IT 300: Three adjustable legs facilitate easy installation • IT 400-1000: Insulated ring base • Insulated access cover for comprehensive waterside maintenance • Replaceable magnesium anode •
Options IT
- Flexible magnesium anode for installation in confined areas
- Powered anode for reduced maintenance requirements
- Temperature and pressure valve with stainless steel spring set to 95°C and a maximum water pressure of 7 bar
- Analogue temperature gauge (0-120°C)
- Power anodes
- Single and three phase electric elements
- Electric element heat packs (3 - 36 kW)
- Optional ancillaries: unvented kits
- Destratification pump kit
E
ITE – indirect tank
ITE indirect tank is a water heater used in solar applications. The ITE indirect tank is standard available in capacities varying from 389 up to 1024 litres with a nominal output from 52 up to 87 kW. For larger solar installations the large IT appliances are used. Features ITE indirect tank
- Nominal output: 52 - 87 kW
- Capacity 389 - 1024 litres
- Single-wall spiral heat exchanger
- ITE standard fitted with PermaGlas Ultra Coat enamel
- Insulated access cover for comprehensive waterside maintenance
- Replaceable magnesium anode
ITS
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. Features ITS
- Capacity: 289 - 1007 litres
- Single-wall spiral heat exchangers
- PermaGlas Ultra Coat second-generation glass coating technology prevents corrosion
- 300: Three adjustable legs facilitate easy installation
- 400-1000: Insulated ring base for easy installation
- Insulated cleanout door for comprehensive waterside maintenance
- Replaceable magnesium anode
- Removable control column for convenient servicing
- Flexible anode for installation in confined areas
- Temperature and pressure valve with stainless-steel spring set to 95°C and a maximum water pressure of 7 bar
- Analogue temperature gauge (0-120°C)
- Power anodes
- Single and three phase electric elements
ITS – Indirect solar system
The ITS indirect solar system consist of an indirect tank which is connected to a boiler (electric, gas or oil) or water heater. The optimum installation can be constructed by using different accessories. The ITS (as well as the ITE) can be part of a solar water heating system. It can be installed with or without a drain back system. Features ITS indirect solar system
- Capacity: 289 - 1007 litres
- Single-wall spiral heat exchangers
- PermaGlas Ultra Coat second-generation glass coating technology prevents corrosion
- ITS 300: Three adjustable legs facilitate easy installation
- ITS 400-1000: Insulated ring base for easy installation
- Insulated clean out door for comprehensive waterside maintenance
- Replaceable magnesium anode
- Removable insulation jacket for convenient servicing
- Flexible anode for installation in confined areas
- Temperature and pressure valve with stainless-steel spring set to 95°C and a maximum water pressure of 7 bar
- Analogue temperature gauge (0-120°C)
- Power anodes
- Single and three phase electric elements
PHE – plate heat exchanger
PHE plate heat exchanger is a copper soldered plate heat exchanger. The PHE is available with a nominal output varying from 50 up to 275 kW. This is a very maintenance friendly plate heat exchanger because there are no gaskets. Optimum security thanks to the double separation-construction. Features PHE plate heat exchanger
- Optimum security thanks to double separation-construction
- Nominal output of 50 - 275 kW
- Maximum working pressure of 25 bar
- Maximum working temperature heat exchangers: 120°C
- Very easy installation
- Service friendly because there are no gaskets
- Available with additional insulation kit
- Different capacities available upon request
- Nominal output: 50 - 275 kW
A
SGE
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. If a higher draw-off temperature is required than can be provided by solar contribution, only then additional gas heating is needed. This functionality delivers the optimum use of solar energy and a minimum use of gas. Features SGE
- Fully room-sealed condensing high efficiency gas-solar water heater with integrated solar heat exchanger
- Maximum solar contribution through fully integrated intelligent solar controller, heat comfort guaranteed
- Automatic gas/air premix burning system including burner modulation
- Delivered with low-maintenance inert anodes
- Efficiency 96% (gross)
- NOx emission ≤ 30 ppm (dry – air free) – NOx class 5
- Whisper quiet operation (<45 dB(A) on 2m distance from duct)
- One control and display unit for the complete installation
- Easy fault diagnosis and computer controlled digital week timer
- Programmable for legionella purge cycle
- Very small footprint because of integrated solar heat exchanger
- Varying water temperature setting from 40°C to 80°C with use of week timer
- BMS interface for easy connection to a building management system, learn more...
- The SGE is suitable for combining hot water and heating, learn more...
A
SGS – solar system with ITE
SGS solar system with ITE is installed in combination with an ITE storage tank with integrated heat exchanger. The collectors are connected to the heat exchanger and the available heat is transferred to the tank. If the temperature of the water in the SGS differs more than 5 degrees from the water in the ITE, the heat transfer from the ITE to the SGS starts up. If necessary, the SGS heats the water to draw-off temperature. In the installation the solar contribution is fully utilized. If a higher draw-off temperature is required than can be provided by solar contribution, only then additional gas heating is needed. This functionality delivers the optimum use of solar energy and a minimum use of gas. Features SGS solar system with ITE
- Fully room-sealed condensing high efficiency gas-solar water heater
- Maximum solar contribution through fully integrated intelligent solar controller, heat comfort guaranteed
- Automatic gas/air premix burning system including burner modulation
- Delivered with low-maintenance inert anodes
- Efficiency 97% (gross)
- NOx emission ≤ 30 ppm (dry – air free) – NOx class 5
- Whisper quiet operation (<45 dB(A) on 2 m distance from duct)
- One control and display unit for the complete installation
- Extra solar contribution possible up to 40% compared to standard solar systems
- Easy fault diagnosis and computer controlled digital week timer
- Programmable for legionella purge cycle
- Suitable in combination with ITE indirect water heaters up to 1024 litres
- For larger applications A.O. Smith developed the IT storage tanks up to 3000 litres
- Varying water temperature setting from 40°C to 80°C with use of week timer
- BMS interface for easy connection to a building management system, learn more...
- The SGS is suitable for combining hot water and heating, learn more...
ST – storage vessel
ST storage vessel is available in capacities varying from 208 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. Features ST storage vessel
- Capacity: 208 - 2820 litres
- PermaGlas Ultra Coat second-generation glass coating technology prevents corrosion
- Insulated clean out doors for comprehensive waterside maintenance
- Replaceable magnesium anode
- 300: Three adjustable legs facilitate easy installation
- 400-1000: Insulated ring base
- Flexible magnesium anode for installation in confined areas
- Temperature and pressure valve with stainless steel spring set to 95°C and a maximum water pressure of 7 bar
- Analogue temperature gauge (0-120°C)
- Power anodes
- Single and three phase electric elements