Hotstart HOTflow® CSM31208-000 Engine Block Heater For Sale in Portland, OR
The Hotstart CSM31208-000 Engine Block Heater (Style B) delivers 12 kW of reliable heat at 208 V, 3-phase, maintaining coolant temperatures between 100–120°F for consistent engine performance. Its integrated pump circulates coolant throughout the engine to eliminate hotspots that can damage hoses, seals, and shorten coolant life. Energy-efficient design reduces heating cycles, saving up to 55% in energy while extending heater element life and lowering maintenance needs.
Order your Hotstart CSM31208-000 Engine Block Heater today to ensure reliable cold starts and dependable backup power. Please note a 3–4 week lead time due to build time, and message us to confirm your order.
Hotstart block heaters are designed to keep diesel and gas generators ready for cold starts and critical operation. Power Systems Plus supplies 
