The Wacker Neuson Nozzle is a genuine OEM component designed for the TH627 indirect-fired air heater. Sourced directly from Wacker Neuson, this nozzle is an exact match to the original part installed at the factory, ensuring correct fuel atomization and combustion performance. If your TH627 is delivering inconsistent heat output or showing signs of poor burner performance, this is the part to reach for.
Key Features
- Correct Fuel Atomization Spec: — Manufactured to OEM tolerances so fuel is broken down at the precise droplet size required for efficient, stable combustion in the TH627 burner assembly.
- Direct OEM Replacement: — Replaces the original nozzle on a like-for-like basis, dropping into the existing burner assembly without rework or adaptation.
- Confirmed TH627 Fitment: — Verified for the TH627 indirect-fired air heater (418-02), so you can order with confidence knowing this is the correct part for your unit.
- Consistent Heat Output: — A correctly functioning nozzle maintains steady, even heat delivery; a worn or clogged nozzle causes misfires, sooting, and uneven temperature output that disrupts cold-weather operations.
- Fuel System Safety: — As a fuel-side combustion component, using the correct OEM-spec nozzle matters for safe, controlled ignition — an incorrect or degraded nozzle can lead to uncontrolled combustion or fuel leakage.
The nozzle in an indirect-fired air heater is responsible for atomizing diesel fuel into a fine mist before it enters the combustion chamber, where it is ignited to produce heat. The quality of atomization directly controls how cleanly and consistently the burner fires — a nozzle that is worn, clogged, or incorrectly rated will result in hard starts, sooting, fuel waste, or burner lockout. Replacing the nozzle with a genuine OEM part restores the precise spray pattern the TH627 burner was engineered around, keeping heat output consistent and the unit running safely through demanding cold-weather applications.
Part Details
| Part Number | 1000133219 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nozzle |
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.
