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This relay, part number 5000166719, is an electrical switching component installed within the burner assembly, relay box mounting, and control panel enclosure of Wacker Neuson E3000 and E5000 hydronic and ground heaters. It operates within the LP/NG gas burner circuit, controlling electrical signals that govern burner ignition and operation sequences in these portable heating units.
The relay is found across multiple assembly locations, including the burner complete (LP/NG), burner option LP/NG subassembly, burner/relay box mounting, control panel enclosure, E3000 gas burner set, and gas burner kit configurations. Its position in the control panel enclosure and relay box makes it part of the core electrical switching circuit that manages burner function across both standard and liftbail generator-equipped variants.
This part is compatible with the following Wacker Neuson models:
- E 3000
- E3000
- E3000 (5200014677)
- E 5000
- E5000
- Pureheat
It fits across the E3000 Ground Heater 3kW and 6kW generator variants, E3000 Hydronic Surface Heater configurations, Hydronic Air Heaters, Hydronic Heaters, and Hydronic Surface Heater product families.
Genuine Wacker Neuson OEM part, sold by an authorized dealer.
