The Wacker Neuson Sensor is a genuine OEM component designed for the HI750GMHD and HI900DGM series indirect-fired air heaters. Sourced directly from Wacker Neuson, this sensor carries the same part number and specification as the original unit installed at the factory. It is confirmed to fit the HI750GM HD Mobile Indirect Air Heater and the HI900DGM series heaters, including surge and electric configurations rated for operation down to -40°. Installing the correct OEM sensor ensures the heater's control system reads accurately and responds as intended — keeping your heating output consistent and your crew working through cold-weather conditions.
Key Features
- OEM-Grade Signal Accuracy — Genuine Wacker Neuson sensor engineered to deliver the precise output readings the heater's control circuit requires for correct temperature regulation.
- Direct Drop-In Replacement — Matches the original connector, mounting configuration, and calibration of the factory-installed sensor for a straightforward swap during service.
- Confirmed Fitment — Verified for the HI750GMHD Mobile Indirect Air Heater and HI900DGM series heaters, including surge and electric variants designed for extreme cold down to -40°.
- Consistent Heater Performance — A correctly functioning sensor keeps combustion and airflow control in spec; a failed or drifted sensor can cause erratic output, nuisance shutdowns, or over-temperature faults.
- Operational Safety Compliance — In a fuel-burning heating system, sensor accuracy directly supports safe combustion management — using the correct OEM part maintains the integrity of the heater's safety and shutdown logic.
In an indirect-fired air heater, sensors monitor critical operating conditions — such as temperature and airflow — and feed that data to the control module so the unit can adjust combustion and output accordingly. When a sensor fails or reads out of range, the heater may shut down unexpectedly, run inefficiently, or fail to reach set temperature. Replacing a worn or faulty sensor with the correct OEM part restores accurate feedback to the control system and returns the heater to its designed operating behavior.
Part Details
| Part Number | 5000183466 |
|---|---|
| Old Part Number | 0183466 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Sensor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 750GM HD-Mobile Indirect Ai r Heater-Surge, -40 | HI750GMHD | 5000620969 |
| HI900 Heater-DGM,Srg,-40 | HI900DGM | 5200014221, 5200014222 |
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.
