Hotstart Engine Heating EVRHEAT, 2500W 240V SCHUKO PLUG EVR20-10252D11-E00

860.00 (excl. VAT)

EVR20 2500W 240V 110F 96 CORD SCHUKO PLUG

Hotstart’s latest EVRHEAT Series 20 Heating System is a forced circulation coolant preheater designed to maintain optimal temperatures for diesel and gas engines in marine and power generation applications. This cutting-edge engine heating solution offers the following features:

  • Enhanced safety – The EVRHEAT Series 20 includes a coolant fluid level detector that automatically shuts down the heater to prevent dry firing.
  • Extended service life – Built-in sensors continuously monitor coolant temperature and adjust the heater’s operation, reducing wear and tear and extending service life to 10-15 years.
  • Energy efficiency – By regulating coolant temperature and switching on and off as needed, the EVRHEAT Series 20 is up to 45% more efficient than standard thermosiphon (TPS) and CTM heaters.
  • Water resistance – With an IP65 rating, the EVRHEAT Series 20 is highly resistant to water, making it suitable for installations in wet environments.
  • Easy installation and operation – Featuring an adjustable swivel inlet hose barb, the EVRHEAT Series 20 can be easily installed in confined spaces. Indicator lights provide quick status updates for the operating crew.
  • UKCA Certified, UL Certified.
Hotstart SKU:ex-12372 Category: Brand:

In stock


**Engine Readiness at a Glance**

Indicator lights provide immediate heater status, allowing users to quickly verify operation. This ensures engines are maintained at their optimal temperature for easy starts and reduced emissions.

**Easy Troubleshooting**

In case of a fault, the system detects the issue and deactivates to prevent damage. This minimizes downtime, repair costs, and warranty claims. Clear fault indicators on the display make troubleshooting straightforward and efficient.

**Quick Response Controls**

The EVRHEAT Series 20 uses solid state controls to respond to fluid temperature changes as small as 1 °F. This increases temperature uniformity and eliminates unnecessary low temperature alarms.

**Simplified Installation**

The EVR20 features an adjustable 180° swivel inlet hose barb, making it easy to install in confined spaces and simplifying field retrofits.


**Lower Total Cost of Ownership**

Combining solid state temperature controls with a debris-resistant forced circulation pump, this robust engine heating solution is up to 45% more efficient than standard thermosiphon (TPS) heaters.

**Efficiency & Performance**

Efficiency is critical. Engine heating is vital for organizations that rely on onsite power generation, but inefficient heating solutions can lead to high electrical costs, frequent repairs, and replacement of hoses and plumbing.

View a case study comparing Hotstart EVRHEAT Series 20 to Hotstart TPS, CB, and CTM models.




– Phase: Single-phase
– Voltage: 120V | 208V | 240V
– Ingress: IP66
– Min./Max. Ambient Temp.: -31 – 113 °F (-35 – 45 °C)
– Certification: UL C/US Listed CE / UKCA
– Plug Type: NEMA | Schuko | Unterminated
– Cord Length: 8ft or 2.4m
– Engine Displacement: Up to 20L

– Fluid Type: Water | Coolant mix (50% water/50% glycol)
– Heat Power: 1.4 kW | 1.9 kW | 2.5 kW
– Set Temp: 110 °F (43 °C)
– High Limit Temp: 167 °F (75 °C)
– Flow: 1.5 gpm @ 3.5 ft H2O (5.6781 L/min @ 1.067 m H2O)
– Inlet/Outlet: 0.625” (16 mm) hose barb

*Note: Additional inlet/outlet hose barb sizes are available.*


Additional information

Weight2.5 kg