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Zerostart 3305004 Circulation Heater Non-Forced Flow


Zerostart 33050004 Circulation Heater


The Zerostart 33050004 2250 Watt 120 Volt circulation heater has 3/4″ hose bead coolant connections a regulating thermostat On @ +60°F Off @ +80°F with a secondary automatic reset safety thermostat, 7′ Power cord with standard 120V 20A 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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