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A Hotstart CSM Heater for large diesel generators
Hotstart CSM31208-000 Engine Block Heater | Three Phase, 208v, 12kW, Style B, 100-120 F - Image 2
Two CSM heaters from Hotstart for large diesel generators
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Hotstart CSM31208-000 Engine Block Heater | Three Phase, 208v, 12kW, Style B, 100-120 F

$2,459.00

The HOTflow® CSM31208-000 Engine Heater delivers reliable, uniform engine warming to protect your stationary diesel generator and reduce cold-start wear. Its integrated pump circulates coolant evenly, eliminating hotspots and extending engine and heater life.

Key Features:

  • 208 Volt, 3 Phase, 60 Hz, 12kW, 33.7 Amps for high-capacity heating

  • Fixed thermostat 100–120°F for precise temperature control

  • Circulates coolant to prevent hotspots, protecting hoses and seals

  • Saves up to 55% in energy consumption and reduces maintenance

Order your HOTflow® CSM31208-000 heater today from Power Systems Plus in Hillsboro, Oregon, and keep your engine ready while saving energy! Ships in 3-4 weeks due to build time. Message us today to confirm your order!

Available on backorder

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SKU: CSM31208-000 Category: Tags: , , ,

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.

 

Weight 60 lbs

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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