{"product_id":"hotstart-tps151gt10-000-coolant-preheater-engine-warm-up-and-1-year-warranty","title":"Hotstart TPS151GT10-000 Coolant Preheater — Engine Warm-Up and 1-Year Warranty","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the Hotstart TPS151GT10-000 coolant preheater—a compact, pump-free solution designed to keep diesel and gas engines ready in cold weather, during downtime, or for emergency starts. Built for a range of applications including construction equipment, trucks, marine, and industrial settings, this unit circulates heated coolant via the thermosiphon principle, delivering consistent warmth where it matters most.\u003c\/p\u003e\n\u003cp\u003eMaintaining engine temperature before a start can reduce wear during cold starts and shorten overall warm-up times, while avoiding unnecessary idling. The compact footprint makes it suitable for spaces with limited mounting room, and the unit is designed to endure demanding environments with minimal maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eHow it Works\u003c\/h3\u003e\n\u003cp\u003eThe thermosiphon heating method uses natural circulation to move heated coolant through the engine without a mechanical pump. As the fluid heats, it rises and cooler fluid sinks, creating continuous circulation that distributes heat evenly across the engine block.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-Heat: Diesel and Gas engines, construction equipment, trucks, marine and industrial applications\u003c\/li\u003e\n  \u003cli\u003eHeating Fluid: Engine coolant, water, and other fluids with no pump required\u003c\/li\u003e\n  \u003cli\u003eEngine Displacement: 350 – 500 CID (5.7–8.2 L)\u003c\/li\u003e\n  \u003cli\u003eVolts\/Power: 120 V, 1.5 kW, 12.5 A, 60 Hz\u003c\/li\u003e\n  \u003cli\u003eTemperature Range: ON 100°F (38°C) – OFF 120°F (49°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy It Matters\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEven heat distribution supports quicker, more reliable cold starts.\u003c\/li\u003e\n  \u003cli\u003eNo pump means fewer moving parts and reduced maintenance needs.\u003c\/li\u003e\n  \u003cli\u003eCompact design fits tight spaces on vehicles and equipment.\u003c\/li\u003e\n  \u003cli\u003eRugged IP41 enclosure and PPS tank deliver durability in harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePractical Use and Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for construction equipment, heavy-duty mobile gear, and industrial fleets.\u003c\/li\u003e\n  \u003cli\u003eSuitable for marine applications where dependable pre-heat is valuable.\u003c\/li\u003e\n  \u003cli\u003eSupports emergency starting in cold environments without excessive idling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFluid Capacity: 0.11 gal (0.42 L)\u003c\/li\u003e\n  \u003cli\u003eInlet\/Outlet Plumbing: 0.625” (15.9 mm)\u003c\/li\u003e\n  \u003cli\u003eMaximum Pressure: 90 psi (620 kPa)\u003c\/li\u003e\n  \u003cli\u003eTank Material: PPS (Polyphenylene Sulfide)\u003c\/li\u003e\n  \u003cli\u003eEnclosure: IP41\u003c\/li\u003e\n  \u003cli\u003ePower Cord Length: 48” (1219 mm)\u003c\/li\u003e\n  \u003cli\u003eCertification: UL-C\/US listed, CE compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eIncludes a 1-year warranty for assured support and performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What engines and equipment are compatible with the HOTSTART TPS151GT10-000?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for diesel and gas engines across construction gear, trucks, marine, and industrial applications, designed to hold temperature during downtime and aid cold starts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does the thermosiphon preheater work and what are the main specs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It circulates engine coolant without a pump; powered by 120 V, 1.5 kW, 12.5 A; 0.42 L fluid capacity; IP41 enclosure; 0.625 inch plumbing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hotstart","offers":[{"title":"Default Title","offer_id":42395205730389,"sku":"B017I6FOY0","price":186.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/hotstart-tps151gt10-000-coolant-heater-exterior.jpg?v=1775931651","url":"https:\/\/plentytorque.co.uk\/products\/hotstart-tps151gt10-000-coolant-preheater-engine-warm-up-and-1-year-warranty","provider":"PlentyTorque","version":"1.0","type":"link"}