The Wacker Neuson Nozzle is a genuine OEM component designed for the TH627 indirect-fired air heater. Sourced directly from Wacker Neuson, this nozzle meets the original engineering specifications required for proper fuel atomization and combustion in the TH627 heating system. Verifying your model number against the TH627 (418-02) parts list confirms this is the correct direct replacement for your unit.
Key Features
- Genuine OEM Fuel Atomization Spec: — Built to the original orifice geometry and flow rate specification, ensuring the correct fuel spray pattern for efficient combustion in the TH627 burner assembly.
- Direct-Fit Replacement: — Matched to the TH627 (418-02) parts list, this nozzle installs into the existing burner housing without modification to fittings or mounting hardware.
- TH627 Heater Compatibility: — Specifically listed for the Wacker Neuson TH627 indirect-fired air heater, giving you confidence you are ordering the right part for your machine.
- Restored Heating Output: — A worn or clogged nozzle causes incomplete combustion, reduced heat output, and hard starting. Replacing it with a correctly rated OEM nozzle restores full heating capacity to the TH627.
- Fuel System Safety: — An improperly sized or degraded nozzle can cause fuel-rich conditions, sooting, or flameout in a fired heating system. Using the correct OEM nozzle maintains safe and stable burner operation.
The nozzle in an indirect-fired air heater is responsible for breaking liquid fuel into a fine, evenly distributed mist before it enters the combustion chamber. This atomization is critical — without the correct spray pattern and flow rate, the burner cannot ignite reliably or sustain a clean, efficient flame. Over time, nozzle orifices wear or become clogged with fuel deposits, leading to hard starts, uneven heat output, or sooty exhaust, making timely replacement an important part of routine heater maintenance.
Part Details
| Part Number | 1000162389 |
|---|---|
| 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.
