The Wacker Neuson Panel Switch, 22Mm, Green is a genuine OEM component designed for the HI750 and HI900 series mobile indirect fired air heaters. Sourced directly from Wacker Neuson, this switch carries the exact specifications required for these units — including the correct 22mm mounting diameter and green indicator color used across the original control panel configuration. Compatibility spans diesel, natural gas, LP, and dual-fuel variants within both the HI750 and HI900 heater families, including skid-mounted and surge brake configurations.
Key Features
- OEM-Specified Switch Rating — Manufactured to Wacker Neuson's exact electrical specification for the 22mm panel cutout, ensuring correct actuation feel, contact closure, and indicator color match on the original control panel.
- Drop-In Panel Installation — Designed to seat directly into the existing 22mm panel opening with the original hardware, requiring no drilling, adapters, or panel modification.
- Broad HI750 and HI900 Coverage — Fits diesel, natural gas, LP, dual-fuel (DGM), skid-mounted, and surge brake variants across both the HI750 and HI900 indirect air heater series.
- Consistent Heater Control Operation — A functioning panel switch ensures operators can start, stop, and manage heater cycles reliably. A failed or intermittent switch can cause loss of control, unexpected shutdowns, or an inability to bring the heater online in cold-weather conditions where continuous heat output is critical.
- Electrical Safety Compliance — As part of the heater's primary operator control circuit, using the correct OEM-rated switch maintains proper circuit protection integrity and reduces the risk of arcing or miswiring associated with non-specified substitutes.
The panel switch serves as the primary operator interface for controlling the heater's ignition and operating cycles. When the switch is actuated, it completes or interrupts the control circuit that governs burner startup and shutdown sequences — making it a critical link between the operator and the heater's internal controls. A worn, cracked, or electrically failed switch can result in a heater that won't start, won't shut down on command, or produces unreliable operation during prolonged cold-weather heating runs.
Part Details
| Part Number | 5000192461 |
|---|---|
| Old Part Number | 0192461 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Panel Switch, 22Mm, Green |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI750 DGM HEATER-INDIRECT | HI750GM | 5000620859, 5000620930 |
| 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, 5200014165, 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.
Wacker Neuson