{"id":194386,"date":"2026-10-07T20:49:05","date_gmt":"2026-10-07T20:49:05","guid":{"rendered":"https:\/\/5dd7db1e33.nxcli.io\/?page_id=194386"},"modified":"2026-11-03T22:26:21","modified_gmt":"2026-11-03T22:26:21","slug":"thermosiphon-engine-heaters","status":"publish","type":"page","link":"https:\/\/phillipsandtemro.com\/de\/products\/heating\/circulation-heaters\/thermosiphon-engine-heaters\/","title":{"rendered":"Thermosiphon Circulation Heaters"},"content":{"rendered":"

Reliable Engine Pre-Heating<\/h2>
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Thermosiphon circulation heaters are a passive heating system that circulates coolant by thermal convection. Heaters are installed at the lowest point in a system, warm the coolant, and use thermal convection to circulate the coolant within the system. The result is reliable engine pre-heating that helps improve starting performance, reduce cold start stress, and keeps equipment ready for operation.<\/span><\/p>\n<\/div> <\/div>

View Thermosiphon Circulation Heaters<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/section>
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Benefits of a Thermosiphon Heater<\/h2>\n\n \n
\n\n \n Simple Operation\n <\/button>\n\n \n Robust & Reliable\n <\/button>\n\n \n Designed for Many Applications\n <\/button>\n\n \n Choosing a Heater\n <\/button>\n\n <\/div>\n\n \n
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\n \"Simple\n <\/div>\n\n
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Simple Operation<\/h3>\n\n

\n Using natural convection to circulate coolant eliminates the\n need for an electric pump. With fewer moving parts,\n thermosiphon heaters provide a simple, reliable solution for\n engine pre-heating.\n <\/p>\n\n <\/div>\n\n <\/div>\n\n \n \n\n

\n \"Robust\n <\/div>\n\n
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Robust & Reliable<\/h3>\n\n

\n Phillips & Temro circulation heaters are engineered with durable materials and construction with dual integrated thermostats for maximum reliability. Our proven thermosiphon heaters help deliver long lasting performance while reducing warranty related issues, and lowering overall cost of ownership. \n <\/p>\n\n <\/div>\n\n <\/div>\n\n \n \n\n

\n \"Designed\n <\/div>\n\n
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Designed for Many Applications<\/h3>\n\n

\n Circulation heaters provide effective engine preheating for\n agriculture, heavy duty, construction, power generation, and\n other engine driven equipment.\n <\/p>\n\n <\/div>\n\n <\/div>\n\n \n \n\n

\n \"Choosing\n <\/div>\n\n
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Choosing a Heater<\/h3>\n\n

\n Heaters are recommended around the total wattage needed for\n your application. Wattage is based on engine size (L), minimum\n ambient temperature, and how quickly the coolant needs to be\n at operating temperature.\n View this\n chart<\/a>\n for more info.\n <\/p>\n\n <\/div>\n\n <\/div>\n\n <\/div>\n\n<\/div>\n\n\n