The Multiquip 1971835004 Rheostat is a genuine OEM component designed for the GLW-180H welder. As a factory-sourced part, it meets the original electrical specifications required for accurate resistance control and consistent output performance. Sourced directly from Multiquip, this rheostat is the correct replacement for GLW-180H units requiring restoration of precise current or voltage adjustment.
Key Features
- OEM Resistance Specification: — Manufactured to the original electrical resistance rating, ensuring the control circuit behaves exactly as designed in the GLW-180H.
- Drop-In Replacement: — Matches the original mounting configuration and terminal connections of the GLW-180H welder, allowing straightforward installation.
- GLW-180H Fitment Confirmed: — Verified genuine OEM part for the Multiquip GLW-180H welder series.
- Precise Output Control Restored: — A functioning rheostat allows the operator to dial in accurate amperage or voltage settings; a worn or failed unit causes erratic output and unreliable welding performance.
- Electrical Safety Integrity: — Using the correct OEM rheostat maintains proper load handling within the control circuit, reducing the risk of overheating or erratic current behavior during operation.
A rheostat is a variable resistor used in the welder's control circuit to regulate electrical output — typically current or voltage — by adjusting the resistance level as the operator turns the control dial. In a welder like the GLW-180H, it gives the operator fine control over arc characteristics to suit different materials and rod sizes. When a rheostat wears out or fails, the welder may produce inconsistent output, lose its adjustment range entirely, or become difficult to control — making accurate weld quality impossible to maintain.
Part Details
| Part Number | 1971835004 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rheostat |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | GLW-180H |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
