The Wacker Neuson Throttle Valve is a genuine OEM component designed for the TH627 indirect-fired air heater. As a direct-from-manufacturer part, it is built to the exact specifications required for proper fuel-air regulation in the TH627 heating system. Sourcing the correct OEM throttle valve ensures the heater operates within its intended performance parameters and avoids fuel delivery issues that can result from an improperly sized or incompatible valve.
Key Features
- Genuine OEM Fuel-Air Metering Accuracy — Manufactured to the precise flow tolerances required for consistent combustion control in the TH627 heater.
- Direct-Fit Replacement — Matches the original valve's port geometry and connection points, allowing straightforward installation without modification to fuel lines or mounting hardware.
- Confirmed TH627 Compatibility — Verified fitment for the TH627 indirect-fired air heater, cross-referenced against Wacker Neuson spare parts list 418-02.
- Steady Heat Output — A correctly functioning throttle valve maintains proper fuel flow regulation, supporting stable burner operation and consistent heated air delivery across the work area.
- Fuel System Integrity — A worn or stuck throttle valve can cause erratic burner cycling, incomplete combustion, or heater shutdown; replacing it promptly restores safe, consistent operation of the fuel delivery circuit.
The throttle valve controls the flow of fuel entering the burner assembly of an indirect-fired air heater. By regulating how much fuel reaches the combustion chamber, it directly affects burner ignition reliability, flame stability, and heat output consistency. When the throttle valve sticks, wears, or fails, the heater may run erratically, fail to reach set temperatures, or shut down on safety lockout — making timely replacement essential to keeping the unit operational on cold-weather job sites.
Part Details
| Part Number | 1000411660 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Throttle Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| SPARE PARTS LIST 418-02 / TH627 | TH627 (418-02) | 1000362623 |
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.
