Wacker Neuson 1000103753 Timer Contact

The Wacker Neuson Timer Contact is a genuine OEM component designed for the TH627 indirect-fired air heater. As a factory-sourced part, the meets the exact electrical specifications required for proper ignition timing and burner control operation. Sourcing a genuine OEM replacement ensures the heater's control circuit functions as originally engineered, keeping your heat output consistent and dependable on the jobsite.

Key Features

• Correct Electrical Specification: — Manufactured to the precise contact rating and switching tolerance required by the TH627 control circuit, ensuring accurate ignition timing on every cycle.
• Genuine OEM Part: — Sourced directly from Wacker Neuson, this timer contact matches the original component spec for a drop-in installation with no guesswork.
• Confirmed Fitment: — Validated for the TH627 indirect-fired air heater, so you can order with confidence knowing this is the correct part for your machine.
• Sustained Burner Performance: — A correctly functioning timer contact enables consistent ignition sequencing; a worn or failed contact can cause failed starts, erratic burner cycling, or complete heater shutdown.
• Fuel System Safety Relevance: — The timer contact is part of the ignition and burner control circuit. Using the correct OEM-spec component helps maintain safe, controlled fuel ignition sequences as the heater was designed to perform.

The timer contact is an electrical switching component within the burner control circuit of an indirect-fired air heater. It governs the precise timing of the ignition sequence, signaling when the burner should fire and when it should cycle off. When the timer contact wears out or fails, the heater may struggle to ignite, short-cycle, or shut down entirely — disrupting heat delivery and requiring immediate attention to restore operation.

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.