Miller TIG support
Miller Syncrowave 300 and 400 TIG Support
Use this page to verify the Syncrowave 300 and 400 TIG package, torch path, cooling/control needs, and common first checks.
Machine specs
Industrial AC/DC TIG and stick platform. Syncrowave 300 supports 5-300 A TIG and 5-230 A stick; Syncrowave 400 supports 5-400 A TIG and 5-300 A stick with 208/240/480 V or 600 V single- or three-phase input and machine-only, TIGRunner, wired Complete, and wireless Complete packages.
Process
AC TIG (GTAW), DC TIG (GTAW), DC pulsed TIG (GTAW-P), Stick (SMAW)
Input power
Syncrowave 300: 208/240/480 V, 1- or 3-phase, 50/60 Hz. Syncrowave 400: 208/240/480 V or 600 V, 1- or 3-phase, 50/60 Hz.
Amperage range
Syncrowave 300: TIG 5-300 A; Stick 5-230 A. Syncrowave 400: TIG 5-400 A; Stick 5-300 A.
Machine class
Industrial
Catalog source
Page 61
Package rows
12 catalog rows
Catalog package lookup
| Catalog item | Package label | Fitment note |
|---|---|---|
| 907782 | Syncrowave 300 power source only | Use the package label to confirm torch, cooler, and remote-control requirements before ordering accessories. |
| 907782001 | Syncrowave 300 TIGRunner | Use the package label to confirm torch, cooler, and remote-control requirements before ordering accessories. |
| 951000003 | Syncrowave 300 Complete package with wired foot control | Use the package label to confirm torch, cooler, and remote-control requirements before ordering accessories. |
| 951872 | Syncrowave 300 Complete package with wireless foot control | Use the package label to confirm torch, cooler, and remote-control requirements before ordering accessories. |
| 907783 | Syncrowave 400 power source only | Use the package label to confirm torch, cooler, and remote-control requirements before ordering accessories. |
| 907884 | Syncrowave 400 power source only, 600 V Canada only | Use the package label to confirm torch, cooler, and remote-control requirements before ordering accessories. |
| 907783001 | Syncrowave 400 TIGRunner | Use the package label to confirm torch, cooler, and remote-control requirements before ordering accessories. |
| 907884001 | Syncrowave 400 TIGRunner, 600 V Canada only | Use the package label to confirm torch, cooler, and remote-control requirements before ordering accessories. |
| 951000004 | Syncrowave 400 Complete package with wired foot control | Use the package label to confirm torch, cooler, and remote-control requirements before ordering accessories. |
| 951000126 | Syncrowave 400 Complete package with wired foot control, 600 V Canada only | Use the package label to confirm torch, cooler, and remote-control requirements before ordering accessories. |
| 951873 | Syncrowave 400 Complete package with wireless foot control | Use the package label to confirm torch, cooler, and remote-control requirements before ordering accessories. |
| 951000125 | Syncrowave 400 Complete package with wireless foot control, 600 V Canada only | Use the package label to confirm torch, cooler, and remote-control requirements before ordering accessories. |
Compatible accessories
Syncrowave 300/400 4-Wheel Cart
Part 301601. Catalog-listed accessory for this machine package.
A-200 Contractor Kit with Wired Foot Control
Part 301549. Catalog-listed accessory for this machine package.
Water-Cooled TIG Torch Connector
Part 195377. Catalog-listed accessory for this machine package.
Air-Cooled TIG Torch Connector
Part 195379. Catalog-listed accessory for this machine package.
TIG Coolant
Part 043810. Catalog-listed accessory for this machine package.
Wireless Remote Foot Control
Part 301580. Catalog-listed accessory for this machine package.
Wireless Remote Hand Control
Part 301582. Catalog-listed accessory for this machine package.
RFCS-14 HD Foot Control
Part 301589. Catalog-listed accessory for this machine package.
RHC-14 Hand Control
Part 242211020. Catalog-listed accessory for this machine package.
RCCS-14 Fingertip Control
Part 043688. Catalog-listed accessory for this machine package.
RCC-14 Fingertip Control
Part 151086. Catalog-listed accessory for this machine package.
RMLS-14 Switch
Part 129337. Catalog-listed accessory for this machine package.
RMS-14 On/Off Control
Part 187208. Catalog-listed accessory for this machine package.
14-Pin Remote Extension Cable, 25 ft
Part 242208025. Catalog-listed accessory for this machine package.
14-Pin Remote Extension Cable, 50 ft
Part 242208050. Catalog-listed accessory for this machine package.
14-Pin Remote Extension Cable, 80 ft
Part 242208080. Catalog-listed accessory for this machine package.
Dinse-Style Connector 50 mm
Part 042418. Catalog-listed accessory for this machine package.
Dinse-Style Extension Connector 50 mm
Part 042419. Catalog-listed accessory for this machine package.
Dinse/Tweco Adapter
Part 042465. Catalog-listed accessory for this machine package.
Dinse/Cam-Lok Adapter
Part 042466. Catalog-listed accessory for this machine package.
Coolmate 3S
Syncrowave 300/400 TIGRunner support path.
Coolant
Part 043810. Water-cooled torch systems and TIGRunner packages.
RFCS-14 HD
Catalog-listed foot control path across Miller TIG packages.
Wireless remote foot control
Wireless package option on selected Syncrowave and Dynasty systems.
Approved buy links
These are existing registry-approved Amazon links for this machine page. Use the part number and machine package above as the compatibility check before buying.
| Item | Part number | Notes | Buy |
|---|---|---|---|
| Air-Cooled TIG Torch Connectorcable_or_adapter | 195378 | 50 mm Dinse-style for Multimatic 235/255, CST, Syncrowave 300/400, Maxstar 210/280/400, and Dynasty 210/300/400. | View on Amazon |
| Air-Cooled TIG Torch Connectorcable_or_adapter | 195379 | Adapts Weldcraft A-200 (WP-26) to a Dinse-style connector. | View on Amazon |
| Dinse-Style Connector Kitcable_or_adapter | 042533 | Accepts #4 to #1/0 AWG cable. Catalog lists Dinse/Tweco secondary-connection power-source paths. | View on Amazon |
| Syncrowave 400 Complete package with wired foot controlMachine package | 951000004 | Machine package stock number. | View on Amazon |
| Water-Cooled TIG Torch Connectorcable_or_adapter | 195377 | 50 mm Dinse-style with water return line for Weldcraft water-cooled torches. | View on Amazon |
| Weldcraft W-280 water-cooled torch kitcable_or_adapter | 300990 | Syncrowave 300 Complete package torch kit with 25 ft W-280 (WP-280), Dinse-style connector, cable cover, work clamp, flowmeter regulator, gas hose, and AK4GL kit. | View on Amazon |
| Weldcraft W-400 Water-Cooled Torch Kittig_torch | 300186 | For Syncrowave 300/400, Maxstar except 161, and Dynasty. | View on Amazon |
Compatible torch paths
Weldcraft W-280 water-cooled torch kit
Part 300990. Syncrowave 300 Complete package torch kit with 25 ft W-280 (WP-280), Dinse-style connector, cable cover, work clamp, flowmeter regulator, gas hose, and AK4GL kit.
Weldcraft W-375 water-cooled torch kit
Part 301268. Syncrowave 400 Complete package torch kit with 25 ft W-375 (WP-375), Dinse-style connector, cable cover, work clamp, flowmeter regulator, gas hose, and AK4GL gas lens kit.
Need More Help?
What to check first
Unstable arc
Inspect tungsten contamination first. Verify collet tightness. Inspect cup or gas lens seating. Verify shielding gas flow.
Poor gas coverage
Inspect cup condition. Verify gas lens seating. Check flow rate. Inspect hose or fitting leaks.
Torch overheating
Verify cooling system on water-cooled setups. Inspect torch cable and handle heat. Check amperage against torch class. Verify front-end consumable fitment.
Verify torch series before ordering
TIG front-end parts are not universal. Match the torch series, tungsten diameter, gas lens or standard setup, and cooling requirement before ordering. Amazon links remain optional buying references only and are not used as compatibility truth.