Preheat Engineering Introduction (Emailer 1)
IPU is proud to be an official distributor of Preheat Engineering's advanced heating portfolio
Preheat Engineering
Preheat Engineering is a British based company specialising in the design and manufacture of PEREGRINE and FALCON engine preheaters, along with storage tank heating solutions.
Diesel Engine Coolant Heaters
Keep engines warm and ready, even in freezing conditions. Our range includes thermostatic thermosiphon and pumped coolant heaters – such as Falcon, T‑Type, D‑Type and X‑Type models – delivering up to 8,000W of power. With accurate solid‑state thermostats and optional alarm circuits, they guarantee first‑time starting, minimal wear, lower fuel consumption and reduced emissions.
Key Features:
- Fast engine start
- Reduced engine stress
- Reduced fuel consumption
- For use in power generation
- Small engine to industrial applications
Water Heaters
Designed for safe, efficient water heating in tanks and systems across industrial settings. Ideal for engine bays and service units that demand reliable performance in cold environments.
Key Features:
- Three elements
- 230V and 415V models
- High wattage up to 3000W
- Weatherproof (W/P) option
- Quality materials
- Fixed-setting thermostats
Anti-Condensation Heaters
Prevent diesel “waxing” and gelling in storage before fuel even reaches the engine. Our top‑entry diesel fuel tank heaters are thermostatically controlled, custom‑sized to your tank, and delivered with sleeve protection and optional weatherproofing.
Key Features:
- Available in models 20W to 120W
- Eliminate humidity
- Easy installation
- Compact design
- Quality materials
Diesel Fuel Tank Heaters
Protect critical electrical enclosures and control cabinets from humidity damage. These compact units range from 20 to 120 W and eliminate condensation in sensitive equipment environments.
Key Features:
- Prevents gelling or waxing
- Fuel is ready for immediate use
- Reduces waste and improves efficiency
- Large industrial fuel storage tanks
- Marine applications
- Large industrial installations
Custom Fuel Heating Solutions
IPU offers custom-engineered heating solutions tailored to meet specific demands of different applications.
With extensive industry knowledge and a flexible manufacturing approach, we ensure every system is optimised for performance, reliability and efficiency.
Frequently Asked Questions
We’ve compiled FAQs specific to engine and fuel heating to help you understand how Preheat Engineering’s solutions can support your critical systems.
Preheat Engineering is a UK-based manufacturer of high-quality engine and fuel heating systems. IPU Group have become official distributors for Preheat Engineering, assuring that we can offer you the best equipment on the market, direct from the manufacturer.
All of Preheat Engineering’s heating systems are designed, built, and tested in the UK to ensure high performance and long-term reliability in demanding environments.
Preheat Engineering’s heating solutions are trusted across power generation, emergency services, marine and offshore platforms, transport, industrial manufacturing, and rail infrastructure. These sectors demand dependable equipment performance in harsh or remote environments, where failure is not an option.
Preheat Engineering’s systems are used to keep standby generators, fire pumps, engine rooms, mobile service units, control panels, and power systems warm and operational. Whether preventing fuel gelling, enabling instant cold starts, or protecting sensitive electronics from condensation, each solution is engineered to safeguard critical equipment when it matters most.
They keep engines warm in cold environments to ensure first-time starting, reduce engine wear, and lower fuel consumption and emissions.
They heat water in tanks or systems, often within engine bays or mobile service units, ensuring reliable operation in cold climates.
To prevent diesel fuel from waxing or gelling in cold conditions, which can block flow and damage systems.
They prevent moisture build-up in control panels, switchgear, and enclosures, protecting sensitive electronics and preventing electrical faults.
Absolutely. We can supply custom elements such as cartridge heaters, battery plates, tank-warming coils, and fully integrated assemblies with brackets, hoses, and temperature controls. Please contact us for more information on our custom fuel heating solutions.
Why Choose IPU's Preheat Engineering products?
✅ Single‑sourcing simplicity
Heater systems delivered fully integrated with brackets, hoses and fittings, tested and ready-to-fit.
✅ Expert support
Our heating and filtration specialists advise and deploy the right solution for your sector – from gensets and fire safety, to marine and offshore.
✅ UK‑built reliability, global delivery
All designed and assembled in the UK, supported across global critical‑power applications.