The Wacker Neuson Stack Guard is a genuine OEM component designed for the HP252 and Pureheat Hydronic Heater series, including oil burner, gas burner, and diesel-powered configurations. As a direct-fit OEM replacement, this stack guard installs exactly as the original, maintaining the exhaust stack protection your heater requires. Sourced directly through the Wacker Neuson parts network, the meets the same specifications as the part it replaces. Whether you're servicing a Pureheat Hydronic Air Heater or an HP252 unit, this is the correct guard for the job.
Key Features
- Genuine OEM Heat and Exhaust Rating — manufactured to Wacker Neuson's original material and thermal-resistance specifications for stack-mounted protection components.
- Direct Drop-In Replacement — mounts to the exhaust stack using the original attachment points, requiring no modification to the heater assembly.
- Broad Pureheat Series Coverage — fits HP252, Pureheat Hydronic Heater (oil burner and gas burner), and Pureheat Hydronic Air Heater (diesel) models.
- Protects Against Contact and Debris — shields the hot exhaust stack from accidental contact and shields surrounding components from radiant heat and debris ingress at the flue exit.
- Safety-Critical Exhaust Component — a damaged or missing stack guard on a hydronic heater creates a burn and fire hazard; replacing with the correct OEM part restores the designed safety envelope of the unit.
The stack guard is a protective shroud or cage fitted around the exhaust stack of a hydronic heater. Its primary role is to prevent accidental contact with the hot flue outlet and to keep debris, insulation materials, or other jobsite matter from coming into direct contact with the exhaust surface. On heaters like the Pureheat and HP252 series — which are commonly used in enclosed or partially enclosed spaces for concrete curing, temporary heating, and freeze protection — maintaining this guard in good condition is an important part of safe and compliant operation. A missing or compromised stack guard increases the risk of burns and fire, and should be replaced promptly as part of routine heater servicing.
Part Details
| Part Number | 5000167441 |
|---|---|
| Old Part Number | 0167441 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stack Guard |
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.
