Zerostart 3309057 Circulation Heater Non Forced Flow


Zerostart 3309057 Circulation Heater


The Zerostart 3309057 2250 Watt 240 Volt circulation heater has 3/4″ hose bead coolant connections. A regulating thermostat On @ +100°F Off @ +120°F with a secondary automatic reset safety thermostat controls engine temperature. The 5′ Power cord has a standard 240V 15A Plug. Includes mounting bracket, hardware, hose clamps and coolant adapter. Many other models available, see the Zerostart catalog for more options.

Circulation tank heaters provide dependable pre-heating for diesel & gas Agriculture equipment, Compressors, and Genset engines in all temperatures by naturally circulating warmed coolant throughout the engine.

Features include: Rugged die cast, one-piece, aluminum construction,  water resistant terminal end cap protects against harsh chemicals, flame retardant, permanently connected power cord. Designed for easy installation with bottom and top mounting options.

Additional information

Weight 4 lbs
Dimensions 13 × 8 × 4 in


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