Hot Head Jr Pro 4 Product Info
Hot Head Junior Pro4 Engine Heater
- No system warm-up period means no waiting. On-demand, European inspired flow-thru design contains less than .3 liter of internal coolant so heat starts instantly.
- Fastest heating rate – gets your engine up to temperature quickly – Flow-thru design allows the most energy (up to 2000 watts) to be injected into the machine’s engine and cooling system.
- Compact and lightweight – Un-intrusive in the pit area, easily stored and transported weighing only 15 Lbs!
- Cost effective – Least expensive pre-heating solutions, providing fastest return on investment. (see tech article)
- Rugged polyethylene casing and all metal internal construction throughout.
- Maintenance free, seal-less coolant circulation pump uses ceramic bearing and magnetic drive.
- Heating element is thermally protected, proven to cycle over one million times.
- Proprietary interface casting designed to reduce weight and increase heating efficiency.
- Hose and fittings made by the industries premier suppliers include Goodyear and Eaton Aeroquip.
- Components, controls and instrumentation tested and certified for world wide use.
- Guaranteed craftsmanship.

AFFORDABLE
IMPROVED QUALIFYING TIMES
FASTER STARTS
AND RESTARTS
MAXIMIZE ENGINE
PERFORMANCE
REDUCE COSTLY
ENGINE FAILURES
INCREASE ENGINE’S
SERVICE LIFE
REDUCE FUEL COSTS