Storage tanks for hot water preparation, suitable for many types of heating systems including heat pumps.
Depending on the temperature of the heating water that is accumulated in the tank, the connection with the boiler allows DHW heating in the inner reservoir to the required temperature. On the other hand, connecting to solar collectors or a heat pump will only preheat DHW, and it will be necessary to include an additional (for example, electric) water heater, which will heat the water to the desired temperature. Electric heating, provided by either the TJ 6/4" electric heating unit or the TPK heating flange, can be installed into the storage tank.
Types
Types of NADO and NADOS storage tanks for DHW preparation
NADO v1 - Flange for the installation of the TPK heating unit »
NADO v2 - Flange for the installation of the TPK heating unit + 1,5 m2 exchanger »
NADO v6 - Stainless-steel instantaneous heater + tubular exchanger + two sleeves for a TJ electric heating unit »
NADO v11 - Stainless-steel instantaneous heater + tubular exchanger + two sleeves for a TJ electric heating unit »
NADOS v1 - Possibility to install the TJ 6/4" heating unit »
NADOS v2 - Possibility to install the TJ 6/4" heating unit »
 |
NADO v1
NADO storage tanks are fitted with a flange with a bolt circle diameter of 210 mm for the installation of the TPK flange heating unit. In the standard version, the flange is blind.
The vessel contains an inner enameled reservoir with a capacity of 140, 200, 250, and 300 liters. Suitable as a container for heating systems with solid fuel boilers.
Storage tanks are supplied without insulation. Insulation is available on request
| Type NADO v1 |
500/140 v1
500/200 v1
|
750/140 v1
750/200 v1
| 1000/140 v1
1000/200 v1 |
|---|
| Volume of heating water in the tank (l) |
475 |
772 |
999 |
Inner vessel capacity
/ heat exchanger for heating (l) |
140
210
279 |
140
210
260 |
140
210 |
| Weight (kg) |
113
127
153 |
137
151
180 |
152
166 |
| Energy efficiency class |
 |
 |
|
|
 |
NADO v2
NADO storage tanks are fitted with a flange with a bolt circle diameter of 210 mm for the installation of the TPK flange heating unit. In the standard version, the flange is blind.
The vessel includes a 1.5 m2 exchanger for the connection of an additional heating system (e.g. SOLAR). The tubular heat exchanger cannot be used for hot water heating. The vessel contains an inner enameled reservoir of 140 liters according to the size of the accumulation tank.
The placement and number of sleeves can be changed upon request. For tanks with internal tank 140 liters can be installed in the heating unit TJ 6/4".
Storage tanks are supplied without insulation. Insulation is available on request.
| Type NADO v2 | 500/140 v2 | 750/140 v2 | 1000/140 v2 |
|---|
| Volume of heating water in the tank (l) |
475 |
772 |
999 |
Inner vessel capacity
/ heat exchanger for heating (l) |
140 |
140 |
140 |
| Weight (kg) |
143 |
168 |
180 |
| Energy efficiency class |
|
|
|
|
 |
NADO v6
NADO storage tanks are fitted with two G 6/4" sleeves for the installation of the TJ screw-on heating unit with extended cold part and a maximum power of 2x6 kW. The placement and number of sleeves can be changed upon request.
The vessel includes a steel tubular heat exchanger with an area of 2.2 or 3.3 m2 for the connection of an additional heating system (e.g. SOLAR). The tubular heat exchanger cannot be used for hot water heating.
The tank contains a submerged stainless-steel exchanger for the preparation of hot water in the capacity of 20, 25, 35, or 45 liters depending on the size of the storage tank.
Storage tanks are supplied without insulation (except for NADO 300 v6). Insulation is available on request.
| Type NADO v6 | 300/20 v6
with insulation | 500/25 v6 | 750/35 v6 | 1000/45 v6 |
|---|
| Tank capacity (l) |
320 |
475 |
772 |
999 |
| Hot water tank volume (l) |
20 |
23 |
32 |
37 |
| Weight (kg) |
106 |
134 |
165 |
197 |
| Energy efficiency class |
|
|
 |
NADO v11
NADO storage tanks are fitted with two G 6/4" sleeves for the installation of the TJ screw-on heating unit with extended cold part and a maximum power of 2x6 kW. The placement and number of sleeves can be changed upon request. The TPK 210-12 heating unit may be installed in the flange.
The tank contains a submerged stainless-steel exchanger for the preparation of hot water in the capacity of 20 or 25 liters depending on the size of the storage tank.
Storage tanks are supplied without insulation (except for NADO 300/20 v11 and NADO 400/20 v11). Insulation is available on request.
| Type NADO v11 | 320/20 v11 | 400/20 v11 | 750/20 v11 | 1000/25 v11 |
|---|
| Tank capacity (l) |
320 |
405 |
772 |
999 |
| Hot water tank volume (l) |
20 |
20 |
23 |
23 |
| Weight (kg) |
106 |
122 |
165 |
197 |
| Energy efficiency class |
|
|
NADOS v1
NADOS v1 storage tanks are produced without a flange.
The vessel contains an inner enameled reservoir with a capacity of 140 liters. Suitable as a container for heating systems with solid fuel boilers.
Storage tanks are supplied without insulation. Insulation is available on request
| Type NADOS v1 |
800/140 v1 |
|---|
| Volume of heating water in the tank (l) |
775 |
Inner vessel capacity
/ heat exchanger for heating (l) |
140 |
| Diameter (mm) |
790 |
| Height (mm) |
1880 |
| Weight (kg) |
128
|
| Energy efficiency class |
|
NADOS v2
NADOS v2 storage tanks are produced without a flange.
The tanks can be made with more flanges. The vessel includes a 1,5 m2 exchanger for the connection of an additional heating system (e.g. SOLAR). The tubular heat exchanger cannot be used for hot water heating. The vessel contains an inner enameled reservoir with a capacity of 140 liters. Suitable as a container for heating systems with solid fuel boilers.
Possibility to install the TJ 6/4" heating unit »
Storage tanks are supplied without insulation. Insulation is available on request
| Typw NADOS v1 |
800/140 v2 |
|---|
| Volume of heating water in the tank (l) |
775 |
Inner vessel capacity
/ heat exchanger for heating (l) |
140 |
| Diameter (mm) |
790 |
| Height (mm) |
1880 |
| Weight (kg) |
155
|
| Energy efficiency class |
|
Download
Documentation
Information sheets
Storage Tank Catalog
The catalog includes detailed technical information for each type.
