Plate Heat Exchanger NORDIC Ba-32-20 1" 125kW

Heat Exchanger - Nordic Tec Ba-32-20  - 4x 1", 20 plates 

In our store, you can also find the above model in a set with thermal insulation.

Technical details:

• Stainless Steel S316L, brazed with 99,9% Cu
  
• Working Pressure - <30 bar
  
• Max. temperature +230°C
  
• Flowrate - 12 m³/h

Heat Exchange Surface - Plate Heat Exchanger Ba-32-20 : 0.640 m²

This heat exchanger for boilers features 20 plates , each with a surface area of 0.032 m² . In total, this creates a surface area of 0.64m² - which falls within the optimal range for single-family houses up to 250 m² (or slightly less in the case of older heating installations and older buildings ). However, we would like to emphasize that the selection of a heat exchanger should primarily take into account the heating device it is intended to serve . The 20-plate model Ba-32-20 works exceptionally well with gas boilers ranging from 20-25 kW, as well as with eco-coal or pellet boilers of similar power.

Dimensions:

(A) - 286 mm
(B) - 116 mm
(F) - 55 mm
(C) - 243 mm
(D) - 72 mm

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About the heat exchanger correct sizing - for which applications can we use the PHE Nordic Tec Ba-32-20:

With the heat transfer area of 0.64 square meter this exchanger can work very well with the gas boilers on the level of 25 kW, however if we work on the older installation we recommend to not use this model with a boilers bigger than 20-21 kW. The similar nominal powers are recommanded for other popular heating devices: like pellet, biomass, wood, coal, solid fuel burners or water fireplaces.
When it comes to the heat pumps - this unit can work only with the smallest HP units of about 4-5 kW, as heat pumps in order to work efficiently and economically require decent heat transfer area, in most cases between 1.5 and 3 square meters of total plate surface for rach 10 kW of a heat pump unit.

No idea how to size the PHE to your heating system? Feel free to write us

The issue of operating a plate heat exchanger Ba-32-20 with glycol

Glycol is perfectly acceptable and harmless for our heat exchangers, including the Ba-32 Nordic Tec series. Therefore, it can be used without any concerns in systems with glycol solutions, such as those used with solar collectors or heat pumps (provided that the heat transfer surface area is properly selected - as mentioned above). It can also be successfully used for connecting additional heating circuits filled with glycol in separate buildings or utility rooms, which are only heated for part of the heating season.