NADO Storage Tanks

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 500/300 v1	750/140 v1 750/200 v1 750/250 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 v3

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 two 1.5 m² exchangers for the connection of an additional heating system (e.g. SOLAR). The tubular exchangers can not be used for flow heating of domestic hot water.

The vessel contains an inner enameled reservoir with a capacity of 100 liters. The placement and number of sleeves can be changed upon request.

Storage tanks are supplied without insulation. Insulation is available on request.

Type NADO v3	500/100 v3	750/100 v3	1000/100 v3
Tank capacity (l)	475	772	999
Hot water tank volume (l)	92	92	92
Weight (kg)	168	195	202
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 v7

NADO storage tanks are fitted with two G 6/4" (does not apply to the capacity of 500 liters) 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 NADO 500/200 v7 storage tank cannot be complemented by additional electric heating elements.

The vessel includes a 2.5 or 3.3 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 200 liters.

Storage tanks are supplied without insulation. Insulation is available on request.

Type NADO v7	500/200 v7	750/200 v7	1000/200 v7
Tank capacity (l)	475	772	999
Hot water tank volume (l)	233	233	233
Weight (kg)	175	212	243
Energy efficiency class

NADO v9

Storage tanks are used to accumulate excess heat from its source (boiler, heat pump, solar collectors, fireplace insert, etc.). They allow to heat or preheat water in the inner stainless-steel exchanger. V9 tanks are produced in capacities of 800 and 1000 liters. The tanks are made of steel, without any inner surface treatment. The outer surface is provided with a protective coating.

The individual versions are equipped with a tubular exchanger, submerged stainless-steel heat exchanger and two G1/2'' sleeves allowing the installation of the TJ 6/4" electric heating unit.

Storage tanks are supplied without insulation. Insulation is available on request

Type NADO v9	800/35 v9	1000/35 v9
Volume of heating water in the tank (l)	820	999
Stainless-steel exchanger capacity (l)	32	32
Lower heat exchanger capacity (l)	25	25
Upper heat exchanger capacity (l)	18	25
Weight (kg)	224	275
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