Description
HOTSTART in-block engine heater, part PF121-003, PF122-003. Installs directly into a core (freeze) plug, threaded plug or plate opening in the engine block to heat the coolant for faster cold starts, reduced engine wear and lower start-up emissions. Supplied complete with a 2-wire w/ground 6 ft (1.8 m) HPN cord and plug.
- Wattage: 1250 W
- Voltage options: 120 V, 240 V
- Engine makes: MAN
Engine applications: MAN D2840; MAN D2842; MAN D2848.
Installation / fitment: Replace oval shaped plate in lower water pipe on right side of engine.





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