The Wacker Neuson Sensor is a genuine OEM component designed for the HI750 and HI900 series indirect-fired air heaters. This includes diesel, natural gas, and LP-fueled configurations across skid-mounted and mobile units, as well as surge brake and DGM variants. As a factory-sourced part, it is manufactured to the same specifications as the original, ensuring seamless integration into your existing heating system. Confirm your model number before ordering to ensure an exact application match across the broad HI750 and HI900 family.
Key Features
- Genuine OEM Sensing Accuracy — Manufactured to original specification, ensuring the sensor delivers consistent, correctly calibrated readings critical to heater control and safe combustion management.
- Direct-Fit Replacement — Engineered as a drop-in replacement that connects to the existing sensor port and wiring harness on compatible HI-series heaters without modification.
- Broad HI-Series Fitment — Verified for multiple HI750 and HI900 configurations, including diesel, natural gas, LP, skid-mounted, mobile, surge brake, and DGM variants.
- Maintains Heater Performance — A correctly functioning sensor keeps the heater operating within safe temperature and fuel-delivery parameters; a failed sensor can cause erratic cycling, lockout faults, or uncontrolled heat output.
- Fuel System Safety Relevance — In indirect-fired heater applications, sensor integrity is directly tied to burner control and combustion safety — using a genuine OEM part ensures the control circuit receives accurate input data.
A sensor in an indirect-fired air heater monitors a critical operating condition — such as temperature, pressure, or airflow — and feeds that data to the heater's control board to regulate burner operation. When the sensor is functioning correctly, the heater maintains safe, efficient heat output across varying load and ambient conditions. When the sensor degrades or fails, the control system may receive incorrect readings, leading to fault codes, failure to ignite, erratic cycling, or unsafe operating states — making timely replacement essential for both performance and site safety.
Part Details
| Part Number | 5000183472 |
|---|---|
| Old Part Number | 0183472 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Sensor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI750 DGM,SB HEATER-INDIRECT | HI750GM | 5000620930, 5000620859 |
| Mobile Indirect Fired Air Heat er, Diesel | HI750D | 5000620856, 5000620923, 5000620924 |
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| HI750G HEATER-INDIRECT | HI750G | 5000620857, 5000620928, 5000620929 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222, 5200014166 |
| HI 900D Heater-Indirect | HI900D | 5200014158, 5200014159, 5200014160 |
| Skid Indirect Air Heaters Natu ral Gas | HI900G | 5200014161 |
| HI 900G Heater-Indirect,3x16 | HI900 G | 5200014163, 5200014164 |
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.
