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A Hotstart CSM Heater for large diesel generators
Hotstart HOTflow® CSM11204-000 Coolant System | Single Phase 480v 12kW Style B 100-120 F - Image 2
Hotstart HOTflow® CSM11204-000 Coolant System | Single Phase 480v 12kW Style B 100-120 F - Image 3
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Hotstart HOTflow® CSM11204-000 Coolant System | Single Phase 480v 12kW Style B 100-120 F

$2,388.00

The Hotstart HOTflow® CSM11204-000 Engine Heater is a 12kW, 480V, single-phase heater with a fixed 100-120°F thermostat that circulates warm coolant to protect large diesel, gas, and propane engines up to 100L, keeping them ready and performing reliably.

  • Integrated pump circulates coolant for uniform heat, preventing hotspots, worn hoses, and damaged seals

  • Reduces energy use by up to 55% and extends heater element life, cutting maintenance costs

  • Ideal for big stationary engines, ensuring reliable starts and smooth operation even in cold weather

Order your HOTflow® CSM11204-000 today from Power Systems Plus in Oregon to ensure reliable performance and longevity. Ships in 2-3 weeks due to build time. Message us to confirm your order.

Available on backorder

SKU: CSM11204-000 Categories: , Tags: , , , , , , ,

Hotstart HOTflow® CSM11204-000 Engine Heater (Style B) For Sale in Portland, OR

HOTflow® engine heaters feature an integrated pump that circulates warm coolant throughout the entire engine at uniform temperatures. Constant circulation of the coolant eliminates hotspots that can deteriorate heater hoses, harm engine seals and diminish coolant life. HOTflow® engine heaters rely on fewer heating cycles – saving up to 55% in energy consumption while extending heater element life and reducing maintenance work.

Order your CSM heater today from Power Systems Plus and ensure your generator will perform flawlessly during cold weather!

Weight 60 lbs
Voltage

Wattage

Brand

Hotstart Block Heaters for Diesel Generators and Industrial Engines

Hotstart block heaters are built to keep diesel, propane, and gas generators ready for cold starts and critical operation, with multiple models available for different engine sizes, voltage needs, and applications. Power Systems Plus supplies Hotstart engine block heaters for sale across the USA, including pump-driven heaters, thermosiphon models, and OEM replacements for KIM Hotstart heaters. We regularly replace thermostats and elements to prolong the life of heater models like the CTM Series, CB/CL Series, and the HOTflow® CSM models. Select models are available in stock. Place your order online or message us for a shipping estimate. TPS Thermosiphon | CL Weathertight Series | CB Weathertight | CTM HOTflow® | CSM HOTflow®| EVRHEAT Series 20 | Vertical Mount Caterpillar Replacements | Hotstart® Catalog | Request Block Heater Service | Message us for Availability
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