Wacker Neuson 5200021450 Motor 5hp 1ph 60hz 230v

The Wacker Neuson Motor 5hp 1ph 60hz 230v is a genuine OEM component designed for the HI750, HI900, and HI1000 series mobile and skid-mounted indirect fired air heaters. As a direct OEM replacement, this motor carries the same electrical specifications and mechanical configuration as the original unit, ensuring the heater performs exactly as intended. It is confirmed to fit a wide range of HI750 diesel, gas, and dual-fuel variants, HI900 diesel and natural gas models, and HI1000 diesel and gas units — covering both wheeled and skid-mounted configurations. When your existing motor fails, sourcing the correct OEM part by number is the most dependable way to restore full heating output quickly.

Key Features

• Correct Electrical Rating — Rated at 5hp, single-phase, 60hz, 230v to match the original motor spec; no rewiring or adapter needed to install.
• Genuine OEM Quality — Manufactured to Wacker Neuson's original tolerances for winding insulation, shaft dimensions, and bearing load — critical for sustained operation in demanding heating environments.
• Direct Drop-In Replacement — Engineered to mount in the same position and connect to the same wiring harness as the factory motor, keeping installation straightforward.
• Broad HI-Series Fitment — Compatible with HI750 (diesel, gas, dual-fuel), HI900 (diesel and natural gas), and HI1000 (diesel and gas) heaters in both mobile trailer and skid-mounted configurations.
• Restores Full Heating Capacity — A worn or failed motor reduces airflow through the heat exchanger, causing insufficient warm air output; replacing it with 5200021450 returns the unit to rated BTU delivery.
• Electrical Safety Assurance — Correct voltage and phase ratings prevent overload conditions, protecting the heater's control circuitry and reducing risk of electrical faults on site.

The motor in an indirect fired air heater drives the blower fan that pulls ambient air across the heat exchanger and pushes heated air into the work area. Without a properly functioning motor, the heater cannot move sufficient air volume, resulting in reduced heat output or a complete shutdown of warm air delivery. Over time, motor bearings wear, windings degrade, or thermal overload events can cause the motor to fail entirely — replacing it promptly with the correct OEM unit keeps the heater operating at its designed capacity.

Part Details

Compatibility & Fitment

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.