ATSx Hot Water Tanks
Adveco ATSx stainless steel hot water tanks offer a range of models from 200 to 1000 litres at 10 bar as standard. This range of stainless steel vessels is suitable for use as hot water buffers, and single, or dual coil calorifiers as required for the application.
- Corrosion-resistant stainless steel construction
- Vessels from 200 to 1,000 litres
- Rated 10 bar as standard
- Storage tank, single coil, and twin coil options
Features & Key Technologies
- Vessels rated up to 1000 litres
- 10 bar as standard
- Single coil, twin coil and plate heat exchanger
- Multiple connection points
- Corrosion resistant stainless steel construction
- Ideal for high pressure applications such as tall buildings with basement plant
Options
The range consists of three types of vessel, differentiated by the number of internal heat exchange coils included as standard.
ATSB is a range of high-quality buffer vessels supplied without any internal heat coils. The ATSB features multiple connection points as well as a clean-out access flange. Serving as a buffer vessel only, the ATSB can be used to expand the dump load capacity of a water heating installation.
The ATSI, ATST, ASTH, and ATSR water heaters are designed to be used with indirect heat sources as calorifiers across a range of DHW installations exhibiting smaller demands, but requiring more than six bar pressure.
ATSI features a single internal fixed heating coil at low level.
ATST features two internal fixed heating coils, at low and high level.
ATSH features a single internal high capacity fixed heating coil at low level for use with a high powered indirect heat source.
ATSR features two internal fixed heating coils with an increased surface area designed for use with renewable heat sources, at low and high level.
All models feature multiple connection points and a clean-out access flange.
The ATSx Range is constructed from corrosion-resistant AISI 316Ti and 316L stainless steel making it the ideal choice for soft water areas in the UK.
For hard water areas where scale build-up can prove problematic, Adveco can specify 9kW and 12kW electric immersions with a uniquely low 6W/cm2 heat intensity. Without detrimental effect to the demands for hot water, this slows the potential for scale build-up making the ATSx range a resilient option for projects whether water is naturally hard or soft.
Read more about the causes of soft water corrosion in DHW systems.
Ancillaries and Related System Components
- E0008/0-95C: Control Thermostat with 0-95°C range
- E0011: Overheat thermostat
- E0009.2: Chrome thermostat pocket
- MB0001: Destratification pump kit
- Unvented Kits: Contact Adveco for options and details
Technical Specifications & Downloads
Literature
Specifications
Model |
Storage Capacity [l] |
Tank Inlet and Outlet Connection Sizes [in] |
Vessel Dimensions incl. Insulation (OD x H) [mm] |
Heating Coil Capacities* [kW] |
Standing Losses [W] |
Energy Efficiency Class |
ATSB 200 ATSI 200 ATSH 200 |
212 212 212 |
1.25 0.75 0.75 |
700 x 1485 700 x 1480 700 x 1490 |
n/a 19.1 38.3 |
53 52 58 |
B B B |
ATSB 300 ATSI 300 ATST 300 ATSH 300 ATSR 300 |
289 289 289 289 289 |
1.25 1.00 1.00 1.00 1.25 |
700 x 1735 700 x 1740 700 x 1740 700 x 1740 700 x 1740 |
n/a 29.7 17.0 + 29.7 55.3 37.0 + 29.0 |
65 63 66 66 66 |
B B B B B |
ATSB 400 ATSI 400 ATST 400 ATSH 400 ATSR 400 |
411 411 411 411 411 |
1.50 1.00 1.00 1.50 1.50 |
800 x 1725 800 x 1735 800 x 1735 800 x 1735 750 x 1975 |
n/a 36.1 19.1 + 36.1 80.8 39.0 + 35.0 |
75 72 76 85 85 |
B B B C C |
ATSB 500 ATSI 500 ATST 500 ATSH 500 ATSR 500 |
490 490 490 490 490 |
1.50 1.00 1.00 1.50 1.50 |
800 x 1975 800 x 1990 800 x 1990 800 x 1985 800 x 1985 |
n/a 36.1 19.1 + 36.1 85.1 42.0 + 53.0 |
83 79 83 98 98 |
B B B C C |
ATSB 580 ATSI 580 ATST 580 |
575 575 575 |
1.50 1.50 1.00 |
850 x 1985 850 x 1990 800 x 1990 |
n/a 38.3 19.1 + 38.3 |
106 102 105 |
C C C |
ATSB 750 ATSI 750 ATST 750 ATSH 750 ATSR 750 |
756 756 756 756 756 |
2.00 1.50 1.50 2.00 1.50 |
950 x 2055 950 x 2080 950 x 2080 950 x 2075 950 x 2080 |
n/a 51.0 29.7 + 51.0 106.4 66.0 + 65.0 |
120 116 120 120 120 |
C C C C C |
ATSB 1000 ATSI 1000 ATST 1000 ATSH 1000 ATSR 1000 |
990 990 990 990 990 |
2.00 2.00 2.00 2.00 2.00 |
1950 x 2045 1050 x 2080 1050 x 2080 1050 x 2075 1050 x 2090 |
n/a 51.0 38.3 + 59.0 149.8 74.0 + 77.0 |
140 135 140 140 140 |
C C C C C |
* ATSB, ATSI, ATST, ATSH coil heating capacities based on 80/60:10/60 primary/secondary flow temperatures. ATSR coil heating capacities based on 80/45 primary (upper coil) and 55/45 primary (lower coil) temperatures for renewable heat sources.
CAD and BIM
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Why Choose Adveco
50 Years
Adveco Ltd. is the independent hot water specialist for the commercial built environment and has historically traded as A.O. Smith Water Heaters in the UK.
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We prioritise our clients’ needs to deliver bespoke, practical systems.
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Maintenance and service packages, commissioning, spares, warranty and technical support for your application.
