Wacker Neuson 5000166475 Temperature Control

The Wacker Neuson is a genuine OEM Temperature Control designed for the HSH hydronic surface heater and ground heater product family. This direct-replacement control component fits a wide range of Wacker Neuson hydronic heating units including the E1100, E2200, E3000, E3000 ES, E5000, Pureheat, and CH5000 series — covering both ground heater and hydronic surface heater configurations across gas, diesel, and electric burner variants. As a genuine Wacker Neuson OEM part, the is manufactured to the same specification as the original component installed at the factory, ensuring a correct, drop-in fit without guesswork. Keep this part on hand for scheduled servicing or as a fast-response replacement when temperature regulation issues arise on your heating equipment.

Key Features

• Genuine OEM Calibration Accuracy — Manufactured to the exact switching thresholds and set-point tolerances of the original control, ensuring the heater cycles at the correct temperatures rather than running long or cutting out prematurely.
• Direct Drop-In Replacement — Matches the original mounting configuration and wiring connections of the E-series and Pureheat hydronic heaters, allowing straightforward swap-out during service.
• Broad Fitment Across the HSH Family — Compatible with E1100, E2200, E3000, E3000 ES, E5000, Pureheat, and CH5000 hydronic heaters in ground heater, surface heater, and lift-bail configurations.
• Protects the Heating System — A correctly functioning temperature control prevents the heater from overheating or running outside its safe operating range, protecting the burner, heat exchanger, and connected hose circuits.
• Critical Safety Function — Temperature controls in hydronic heating equipment directly govern safe burner operation; using the correct OEM-spec part ensures the unit responds accurately to temperature changes and shuts down safely when limits are reached.

The temperature control on a hydronic heater monitors fluid or system temperature and signals the burner or heating element to cycle on or off in order to maintain the target operating range. When this component fails or drifts out of spec, the heater may overheat, fail to reach the required output temperature, or shut down unexpectedly — reducing the unit's effectiveness for concrete curing, ground thawing, or surface heating applications. Replacing a faulty temperature control with a genuine OEM part restores accurate, safe regulation of the heating cycle.

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.