Double-shell heat exchanger 120L

Horizontal DHW exchanger - SGW(L)P

• Fast heating system - large water jacket.
• Cooperation with all types of central heating boilers
• Patented insulation technology.
• The highest quality ceramic enamel EXTRA GLASS.®
• Additional protection as standard - magnesium anode.
• Circulation and for the detector from the central heating boiler as standard.
• Capacity: 120 liters

Convenient installation

The SGW(L)P double-shell heat exchanger is the most efficient horizontal heat exchanger in its class. It ensures quick heating of utility water and comfortable use. The outer jacket placed almost on the entire surface of the tank fits tightly to its surface. This design guarantees efficient operation and reduces heat loss. Connections in the lower and upper parts of the horizontally mounted tank ensure easy operation and convenient installation. In the bottom of the exchanger, a circulation was used, which allows connecting an external circulation pump and a under the central heating boiler detector.

Proven insulation

Economical and efficient functioning of the DHW exchanger is guaranteed by the use of patented insulation technology.

A thick layer of dense foam provides increased insulation and thus long water temperature retention and energy savings.

Warming:

• Black, hard polystyrene foam

Anti-corrosion protection

The highest quality ceramic enamel EXTRA GLASS® applied using the "wet" method and fired for a long time guarantees thorough protection of the tank surface. It protects against corrosion and ensures hygienic use. The increased corrosion protection of the tank and electric heater is ensured by a replaceable magnesium anode.

Power

The source of heat in the exchanger can be any central heating boiler, optionally also an electric heater. GE electric set with heater and controller ensures comfort of hot water use regardless of the operation of the central heating boiler. It is installed in the bottom, which allows for easy installation at any time.

Technical drawing:

1. for detector from central heating boiler Gw 1/2''
2. Gw 5/4'' for GE electric set
3. circulation Gw 3/4''
4. DHW outlet
5. hot water inlet with central heating Gw 1''
6. magnesium anode
7. central heating exchanger (jacketed)
8. insulation
9. Gw 5/4'' for GE electric set
10. Suppressor
11. cold water inlet Gw 3/4''
12. Safety valve
13. water outlet for central heating Gw 1''

Technical Specifications

• Storage capacity* (litre): 119
• ErP energy efficiency class - polyurethane foam: B
• Parking losses* (W): 54
• max. tank working pressure ( MPa): 0.6
• max. shell heat exchanger working pressure (MPa): 0.2
• max. tank operating temperature (°C): 95
• max. exchanger operating temperature (°C): 110
• shell heat exchanger area (m²): 0.83
• shell exchanger capacity (L.): 9.6
• heat exchanger power (70/10/45°C) (kW): 19.8
• exchanger capacity (70/10/45°C) (l/h): 486
• heat exchanger power (80/10/45°C) (kW): 22.6
• exchanger rate (80/10/45°C) (l/h): 559
• magnesium anode cork 5/4" (mm): 33x250
• L – length (mm): 1090
• D – Tank diameter – Polyurethane insulation (mm): 470
• Dimension A (mm): 170
• B dimension (mm): 265
• Dimension C (mm): 810
• Dimension E (mm): 915
• Net weight : 56