The Wacker Neuson Muffler is a genuine OEM component designed for the HIF 690 Flameless Heater. As a factory-sourced part, the is manufactured to the same specifications as the original, ensuring a direct, trouble-free installation. This muffler is the correct choice for operators looking to restore proper exhaust performance on their HIF 690 unit.
Key Features
- OEM Exhaust Containment Rating — Sourced directly from Wacker Neuson, this muffler meets the original acoustic and thermal damping requirements for the HIF 690 engine — not an approximation.
- Direct Bolt-On Replacement — Matches the original mounting configuration of the HIF 690 Flameless Heater, so installation requires no reworking of exhaust connections or brackets.
- Confirmed HIF 690 Fitment — Verified compatible with the Wacker Neuson HIF 690 Flameless Heater (model 5200012622), covering current production units.
- Restored Exhaust Flow and Noise Suppression — A worn or damaged muffler allows unmetered exhaust noise and back-pressure imbalance; replacing it with the correct OEM part brings combustion exhaust handling back to spec.
- Emissions and Operational Compliance — On flameless catalytic heaters, the muffler plays a direct role in controlled exhaust output — using the correct OEM part supports safe, compliant operation in enclosed or low-ventilation job environments.
The muffler on a flameless heater manages the discharge of combustion exhaust gases, dampening noise and controlling back-pressure so the engine runs at its intended operating conditions. On units like the HIF 690, correct exhaust management is especially important because the heater is frequently used in partially enclosed spaces where uncontrolled exhaust could pose a hazard. When a muffler cracks, corrodes, or develops a leak, exhaust noise increases sharply, combustion efficiency drops, and the integrity of the exhaust path is compromised — making prompt replacement with part number 5200013599 the right call.
Part Details
| Part Number | 5200013599 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Muffler |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Heater-HIF 690,Flameless | HIF690 | 5200012622 |
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.
