HVAC

voestalpine Böhler Welding Fontargen provides bare and coated silver rods and wires, fluxes, copper-phosphorus rods and wires and preforms for the brazing of components in the sectors Heating, Ventilation, Air-Condition and Refrigeration.

Best in class products

Brazing	Accumulators => intergration in white good (discharge Brass distributors Capillary tubes Chillers => Parts subject to vibrations and big temperature changes. Important alloy for The renewable energies => Electric Motors and supplies Coils collectors Collector tubes Compressors Condensers Connection assemblies Copper parts with multiple joints Copper pipes installations with big gaps Copper pipes installations; Standard assemblies (Sleeve/Tube/Flanges). Plumbing Deep fryer Evaporator and condensing coils => U-Bends Filters Fittings Fluid Technology in busses and industry vehicles Flux for A3xx alloys Flux for A407 Heat Plate exchangers Heaters Hetears Measuring equipment Measuring equipments Metrology Pipes and connections for fluid technology in the automotive industry Radiators Refrigerators Sanitary Installation Suction and Process tubes to be connected to the circuit) Thermal bulbs Thermo-elements Thermocouples Tubes Tubular joints Water boiler compressors tanks	Copper and Copper alloys; Brass Stainless steel; Nickel and nickel alloys; Steel; Galvanized steel; Cast steel; Copper and Copper alloys; Brass		B Ag-20 B Ag-28 B Ag-36 B Ag-7 B Cu-P3 B Cu-P5 BAlSi-4 BCuP-2	Ag 130 Ag 134 Ag 140 Ag 145 Ag 155 Ag 156 Ag 225 Ag 230 Ag 230a Ag 244 Al 112 CuP 179 CuP 180 CuP 279 CuP 281 CuP 284 CuP 386 FH 10 FL 10	Flame / Induction / Furnace Brazing Flame / Induction Brazing		Link
Brazing filter.0.0	filter.1.0	Stainless steel; Nickel and nickel alloys; Steel; Galvanized steel; Cast steel; Copper and Copper alloys; Brass filter.2.0	A 314 filter.3.0	filter.4.0	Ag 155 filter.5.0	Flame / Induction Brazing filter.6.0	filter.7.0	filter.8.0
Brazing filter.0.0	Evaporator and condensing coils => U-Bends Tubular joints Collector tubes Capillary tubes Copper parts with multiple joints Brass distributors Water boiler Deep fryer Compressors Accumulators => intergration in white good (discharge Suction and Process tubes to be connected to the circuit) filter.1.1 filter.1.2 filter.1.3 filter.1.4 filter.1.5 filter.1.6 filter.1.7 filter.1.8 filter.1.9 filter.1.10 filter.1.11	Stainless steel; Nickel and nickel alloys; Steel; Galvanized steel; Cast steel; Copper and Copper alloys; Brass filter.2.0	A 311 filter.3.1	filter.4.0	Ag 244 filter.5.1	Flame / Induction Brazing filter.6.0	filter.7.0	filter.8.1
Brazing filter.0.0	Heaters tanks Filters Radiators Thermo-elements Heat Plate exchangers Measuring equipments Metrology Measuring equipment filter.1.12 filter.1.13 filter.1.14 filter.1.15 filter.1.16 filter.1.17 filter.1.18 filter.1.19 filter.1.20	Stainless steel; Nickel and nickel alloys; Steel; Galvanized steel; Cast steel; Copper and Copper alloys; Brass filter.2.0	A 347 filter.3.2	B Ag-7 filter.4.1	Ag 156 filter.5.2	Flame / Induction Brazing filter.6.0	filter.7.0	filter.8.2
Brazing filter.0.0	Heat Plate exchangers Measuring equipments Evaporator and condensing coils => U-Bends Tubular joints Collector tubes Capillary tubes Copper parts with multiple joints Brass distributors Heaters tanks Filters Radiators Thermo-elements Sanitary Installation Fittings Fluid Technology in busses and industry vehicles filter.1.17 filter.1.18 filter.1.1 filter.1.2 filter.1.3 filter.1.4 filter.1.5 filter.1.6 filter.1.12 filter.1.13 filter.1.14 filter.1.15 filter.1.16 filter.1.21 filter.1.22 filter.1.23	Stainless steel; Nickel and nickel alloys; Steel; Galvanized steel; Cast steel; Copper and Copper alloys; Brass filter.2.0	A 320 filter.3.3	B Ag-36 filter.4.2	Ag 145 filter.5.3	Flame / Induction Brazing filter.6.0	filter.7.0	filter.8.3
Brazing filter.0.0	Refrigerators Heaters tanks Filters Radiators compressors filter.1.24 filter.1.12 filter.1.13 filter.1.14 filter.1.15 filter.1.25	Stainless steel; Nickel and nickel alloys; Steel; Galvanized steel; Cast steel; Copper and Copper alloys; Brass filter.2.0	A 330 filter.3.4	B Ag-20 filter.4.3	Ag 230 filter.5.4	Flame / Induction Brazing filter.6.0	filter.7.0	filter.8.4
Brazing filter.0.0	Refrigerators Heaters tanks Filters Radiators compressors filter.1.24 filter.1.12 filter.1.13 filter.1.14 filter.1.15 filter.1.25	Stainless steel; Nickel and nickel alloys; Steel; Galvanized steel; Cast steel; Copper and Copper alloys; Brass filter.2.0	A 319 filter.3.5	filter.4.0	Ag 134 filter.5.5	Flame / Induction Brazing filter.6.0	filter.7.0	filter.8.5
Brazing filter.0.0	Evaporator and condensing coils => U-Bends Tubular joints Collector tubes Capillary tubes Copper parts with multiple joints Brass distributors Water boiler Deep fryer Compressors Accumulators => intergration in white good (discharge Suction and Process tubes to be connected to the circuit) filter.1.1 filter.1.2 filter.1.3 filter.1.4 filter.1.5 filter.1.6 filter.1.7 filter.1.8 filter.1.9 filter.1.10 filter.1.11	Stainless steel; Nickel and nickel alloys; Steel; Galvanized steel; Cast steel; Copper and Copper alloys; Brass filter.2.0	A 340 filter.3.6	B Ag-28 filter.4.4	Ag 140 filter.5.6	Flame / Induction Brazing filter.6.0	filter.7.0	filter.8.6
Brazing filter.0.0	Refrigerators Heaters tanks Filters Radiators compressors filter.1.24 filter.1.12 filter.1.13 filter.1.14 filter.1.15 filter.1.25	Stainless steel; Nickel and nickel alloys; Steel; Galvanized steel; Cast steel; Copper and Copper alloys; Brass filter.2.0	A 331 filter.3.7	filter.4.0	Ag 225 filter.5.7	Flame / Induction Brazing filter.6.0	filter.7.0	filter.8.7
Brazing filter.0.0	Refrigerators Heaters tanks Filters Radiators compressors filter.1.24 filter.1.12 filter.1.13 filter.1.14 filter.1.15 filter.1.25	Stainless steel; Nickel and nickel alloys; Steel; Galvanized steel; Cast steel; Copper and Copper alloys; Brass filter.2.0	A 332 filter.3.8	filter.4.0	Ag 130 filter.5.8	Flame / Induction Brazing filter.6.0	filter.7.0	filter.8.8
Brazing filter.0.0	Evaporator and condensing coils => U-Bends Tubular joints Collector tubes Capillary tubes Copper parts with multiple joints Brass distributors Water boiler Deep fryer Compressors Accumulators => intergration in white good (discharge Suction and Process tubes to be connected to the circuit) filter.1.1 filter.1.2 filter.1.3 filter.1.4 filter.1.5 filter.1.6 filter.1.7 filter.1.8 filter.1.9 filter.1.10 filter.1.11	Stainless steel; Nickel and nickel alloys; Steel; Galvanized steel; Cast steel; Copper and Copper alloys; Brass filter.2.0	A 333 filter.3.9	filter.4.0	Ag 230a filter.5.9	Flame / Induction Brazing filter.6.0	filter.7.0	filter.8.9
Brazing filter.0.0	Copper pipes installations; Standard assemblies (Sleeve/Tube/Flanges). Plumbing filter.1.26	Copper and Copper alloys; Brass filter.2.1	A 2003 filter.3.10	BCuP-2 filter.4.5	CuP 180 filter.5.10	Flame / Induction / Furnace Brazing filter.6.1	filter.7.0	filter.8.10
Brazing filter.0.0	Copper pipes installations; Standard assemblies (Sleeve/Tube/Flanges). Plumbing filter.1.26	Copper and Copper alloys; Brass filter.2.1	A 2004 filter.3.11	filter.4.0	CuP 179 filter.5.11	Flame / Induction / Furnace Brazing filter.6.1	filter.7.0	filter.8.11
Brazing filter.0.0	Copper pipes installations with big gaps filter.1.27	Copper and Copper alloys; Brass filter.2.1	A 2005 filter.3.12	filter.4.0	CuP 386 filter.5.12	Flame / Induction / Furnace Brazing filter.6.1	filter.7.0	filter.8.12
Brazing filter.0.0	Evaporator and condensing coils => U-Bends Tubular joints Collector tubes Capillary tubes Copper parts with multiple joints Brass distributors Tubes Thermal bulbs Thermocouples filter.1.1 filter.1.2 filter.1.3 filter.1.4 filter.1.5 filter.1.6 filter.1.28 filter.1.29 filter.1.30	Copper and Copper alloys; Brass filter.2.1	A 3002 filter.3.13	filter.4.0	CuP 279 filter.5.13	Flame / Induction / Furnace Brazing filter.6.1	filter.7.0	filter.8.13
Brazing filter.0.0	Heaters tanks Filters Radiators Thermo-elements Sanitary Installation Fittings Compressors Accumulators => intergration in white good (discharge Suction and Process tubes to be connected to the circuit) filter.1.12 filter.1.13 filter.1.14 filter.1.15 filter.1.16 filter.1.21 filter.1.22 filter.1.9 filter.1.10 filter.1.11	Copper and Copper alloys; Brass filter.2.1	A 3005 filter.3.14	B Cu-P3 filter.4.6	CuP 281 filter.5.14	Flame / Induction / Furnace Brazing filter.6.1	filter.7.0	filter.8.14
Brazing filter.0.0	Coils collectors Connection assemblies Chillers => Parts subject to vibrations and big temperature changes. Important alloy for The renewable energies => Electric Motors and supplies filter.1.31 filter.1.32 filter.1.33	Copper and Copper alloys; Brass filter.2.1	A 3015 filter.3.15	B Cu-P5 filter.4.7	CuP 284 filter.5.15	Flame / Induction / Furnace Brazing filter.6.1	filter.7.0	filter.8.15
Brazing filter.0.0	Flux for A3xx alloys filter.1.34	filter.2.2	F 300 H Ultra NT (Brazing Flux) filter.3.16	filter.4.0	FH 10 filter.5.16	Flame / Induction / Furnace Brazing filter.6.1	filter.7.0	filter.8.16
Brazing filter.0.0	Pipes and connections for fluid technology in the automotive industry Hetears Condensers filter.1.35 filter.1.36 filter.1.37	filter.2.2	A 407 filter.3.17	BAlSi-4 filter.4.8	Al 112 filter.5.17	Flame / Induction / Furnace Brazing filter.6.1	filter.7.0	filter.8.17
Brazing filter.0.0	Flux for A407 filter.1.38	filter.2.2	F400MD (Brazing Flux) filter.3.18	filter.4.0	FL 10 filter.5.18	Flame / Induction Brazing filter.6.0	filter.7.0	filter.8.18