Condenser PG-Line Heat Exchangers

PG-Line Heat Exchangers

Condensing Heat Exchanger

PG line - high efficiency stainless steel heat exchangers dedicated for condensing boilers. Unique design of this heat exchanger combined with automated manufacturing technology guarantee reliability of the product that has sold in hundreds of thousands of units so far.

PG heat exchangers present exceptional energy efficiency values and have proved to become integral parts of many gas-fired heating boilers across both European and North American markets.

The PG heat transfer system allows for the flue gases to flow vertically through heating tubes and condensate in the bottom dish of the heat exchanger. Large volume of water around the flue gas tubes stabilizes the boiler water temperature to minimize overheating.

PG line comes in 7 different sizes, from 16 to 120 kW, suitable for wall-hung condensing boilers.


  • Condensing Boilers

Standard Materials

  • Stainless steel
  • Stainless steel + Copper (Combee Line)

Maximum Working Pressure

  • Standard Up to 30 PSI (0.2 MPa)
  • Optional Up to 80 PSI (0.6 MPa)

Maximum Working Temperature

  • Up to 406 °F (208°C)

PG-Line Performance


Typical B-Line Application

AIC B-Line Heat EXchanger Sample Application


ASME Certification

UL Listing Certified Heat Exchangers
ISO 9000

CE Certified