The Wacker Neuson Key is a genuine OEM replacement designed for the HP252 and Pureheat Hydronic Heater series, including Oil Burner, Gas Burner, and Diesel configurations. As a direct OEM part, it is manufactured to the same specifications as the original, ensuring a correct fit every time. This key services multiple Pureheat models, making it a practical stock item for operators and service technicians running Wacker Neuson hydronic heating equipment.
Key Features
- Genuine OEM Construction — Manufactured to original tolerances, ensuring the key engages and releases the lock cylinder or switch mechanism exactly as designed.
- Direct Drop-In Replacement — Matches the original profile and cut pattern for the HP252 and Pureheat Hydronic Heater series; slots in without alteration.
- Broad Heater Family Coverage — Compatible with Pureheat Oil Burner, Gas Burner, and Diesel Hydronic Heater variants, as well as the HP252.
- Operational Access Restored — A worn or lost key can lock operators out of the unit entirely; replacing it promptly keeps heating operations running on schedule.
- Ignition and Security Integrity — Using the correct OEM key protects the switch or lock cylinder from wear caused by ill-fitting alternatives, preserving the security and start-up integrity of the heater.
The key on a Wacker Neuson hydronic heater is the primary operator control for enabling and disabling the unit — without it, the machine cannot be started or secured. On equipment like the Pureheat series, where controlled ignition sequencing is critical to safe operation, using the correct key ensures the switch or lock cylinder actuates cleanly and completely. A worn, damaged, or missing key can prevent the heater from starting at all, or — in the case of a damaged cylinder — compromise the unit's ability to be properly secured when not in use.
Part Details
| Part Number | 5000168612 |
|---|---|
| Old Part Number | 0168612 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Key |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HP252 | HP252 | 5000620249 |
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620246, 5000620190, 5000620220 |
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.
