The Wacker Neuson Muffler Kit is a genuine OEM component designed for the HSH700 and HSH650 hydronic surface heaters. Sourced directly from Wacker Neuson, this kit ensures the exhaust system on your heater meets the original design specification — keeping combustion noise controlled and exhaust gases routed safely away from the work area. It is confirmed compatible with the HSH700 and HSH650 series, making it a straightforward drop-in service replacement for scheduled maintenance or damage repair.
Key Features
- Genuine OEM Exhaust Integrity — Manufactured to Wacker Neuson's original specifications, ensuring correct back-pressure balance and exhaust gas routing for the hydronic heater's burner system.
- Complete Kit Configuration — Supplied as a full muffler kit with all required components for a clean, complete installation — no sourcing of individual pieces required.
- Confirmed HSH700 and HSH650 Fitment — Verified for use on Wacker Neuson HSH700 and HSH650 hydronic surface heaters; always cross-reference your machine's serial number before ordering.
- Combustion Noise Control — A properly functioning muffler dampens burner exhaust noise to acceptable operating levels; a cracked or deteriorated muffler leads to excessive noise and potential exhaust leaks near the work zone.
- Safe Exhaust Routing Compliance — Correct muffler fitment is essential on fuel-burning heaters to direct combustion gases away from enclosed or semi-enclosed concrete curing environments where fume buildup poses a serious risk.
The muffler on a hydronic surface heater is responsible for silencing and directing the exhaust gases produced by the unit's burner as it heats the fluid circulating through the heating hoses. Without a functioning muffler, exhaust noise increases significantly and, more critically, combustion gases can escape in unintended directions — a serious concern when the heater is operating near workers or in enclosed spaces during winter concrete curing operations. A worn, cracked, or damaged muffler should be replaced promptly to maintain safe and efficient heater operation.
Part Details
| Part Number | 5000176622 |
|---|---|
| Old Part Number | 0176622 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Muffler Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HSH700 | HSH700G | 5000620243 |
| HSH650 | HSH650 | 5000620991 |
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.
