{"title":"Diesel Heaters","description":"\u003cp\u003eKarlesk diesel heaters keep trucks, vans, RVs, boats, garages and off-grid cabins warm with the engine off. Choose a 2.5 kW heater for cars, pickups and compact campers, a 5 kW heater for full-size vans, RVs and truck sleeper cabs, or an all-in-one portable diesel heater for tents, workshops and job sites.\u003c\/p\u003e\n\u003cp\u003eAll models run on diesel and use 12V or 24V power. A 5 kW heater burns 0.2–0.45 L of fuel per hour, far less than idling the engine to stay warm.\u003c\/p\u003e","products":[{"product_id":"portable-diesel-heater-8kw-p8al2209","title":"8 kW Portable Diesel Heater P8AL2209, 12V \/ 24V \/ 220V","description":"\u003cp\u003eThe Karlesk P8AL2209 is an all-in-one portable diesel heater with up to 8 kW of heat output. The heater, fuel tank, pump and controls are built into one carry box: set it up in a garage, workshop, tent, cabin or on a job site and connect it to 12V, 24V or 220V power.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeat output up to 8 kW (27,300 BTU\/h) — enough for garages, workshops and large tents\u003c\/li\u003e\n\u003cli\u003eThree power options: 12V, 24V or 220V\u003c\/li\u003e\n\u003cli\u003eAll-in-one design: heater, fuel tank, pump and controls in one carry box\u003c\/li\u003e\n\u003cli\u003eControl from the LCD panel, remote control or smartphone app via Bluetooth\u003c\/li\u003e\n\u003cli\u003eClimate control, timer and altitude sensor for mountain use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eP8AL2209\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003eup to 8 kW (27,300 BTU\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003e12V DC \/ 24V DC \/ 220V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eDiesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl\u003c\/th\u003e\n\u003ctd\u003eLCD panel, remote control, Bluetooth app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunctions\u003c\/th\u003e\n\u003ctd\u003eClimate control, timer, altitude sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePortable diesel heater with built-in fuel tank\u003c\/li\u003e\n\u003cli\u003ePower wiring harness\u003c\/li\u003e\n\u003cli\u003eFuel pump and 5 m fuel line\u003c\/li\u003e\n\u003cli\u003eFuel filter\u003c\/li\u003e\n\u003cli\u003eHot air duct, 75 mm, 50 cm, with outlet vent\u003c\/li\u003e\n\u003cli\u003eAir intake hose, 24 mm, 50 cm\u003c\/li\u003e\n\u003cli\u003eExhaust pipe, 60 cm\u003c\/li\u003e\n\u003cli\u003eMounting kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThe 220V input is designed for 220–240V outlets. In the US and Canada use the 12V input (with a 12V power supply or battery) or a step-up converter.\u003c\/li\u003e\n\u003cli\u003eAlways route the exhaust pipe to the outside of the tent, cabin or garage and use a CO detector.\u003c\/li\u003e\n\u003cli\u003eIn freezing temperatures use winter-grade diesel.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Karlesk","offers":[{"title":"Default Title","offer_id":43031009329270,"sku":"P8AL2209","price":181.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/2606\/9366\/files\/karlesk-p8al2209.webp?v=1790600680"},{"product_id":"12v-diesel-heater-5kw-k5al2111-12","title":"5 kW 12V Diesel Air Heater K5AL2111-12, No Fuel Tank","description":"\u003cp\u003eThe Karlesk K5AL2111-12 is a 5 kW diesel air heater for 12V vehicles and spaces: full-size vans, campers, RVs, boats, workshops and cabins. It heats with the engine off and burns 0.2–0.45 L of diesel per hour, depending on the heat setting.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeat output 0.9–5 kW (up to 17,000 BTU\/h) with stepless adjustment\u003c\/li\u003e\n\u003cli\u003eLow fuel consumption: 0.2–0.45 L\/h (0.05–0.12 gal\/h)\u003c\/li\u003e\n\u003cli\u003eCold starts down to −40 °C (−40 °F)\u003c\/li\u003e\n\u003cli\u003eAluminum housing\u003c\/li\u003e\n\u003cli\u003eComplete installation kit with 75 mm (3 in) ducting, exhaust muffler and fuel pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eK5AL2111-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e0.9–5 kW (3,070–17,000 BTU\/h), stepless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eDiesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel consumption\u003c\/th\u003e\n\u003ctd\u003e0.2–0.45 L\/h (0.05–0.12 gal\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e410 × 140 × 190 mm (16.1 × 5.5 × 7.5 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeater weight\u003c\/th\u003e\n\u003ctd\u003eapprox. 5 kg (11 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCold start\u003c\/th\u003e\n\u003ctd\u003edown to −40 °C (−40 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel tank\u003c\/th\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDiesel air heater, 5 kW\u003c\/li\u003e\n\u003cli\u003eLCD control panel\u003c\/li\u003e\n\u003cli\u003ePower wiring harness\u003c\/li\u003e\n\u003cli\u003eFuel metering pump\u003c\/li\u003e\n\u003cli\u003eFuel line, 5 m (16 ft), and in-line fuel filter\u003c\/li\u003e\n\u003cli\u003eHot air duct, 75 mm (3 in), 50 cm, with outlet vent\u003c\/li\u003e\n\u003cli\u003eAir intake hose, 24 mm, 50 cm\u003c\/li\u003e\n\u003cli\u003eExhaust pipe, 60 cm, and exhaust muffler\u003c\/li\u003e\n\u003cli\u003eMounting kit with hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSupplied without a fuel tank. Connect the heater to the vehicle's fuel tank or add a separate tank.\u003c\/li\u003e\n\u003cli\u003eInstall the heater inside the vehicle or in a protected compartment and route the exhaust and combustion air intake outside the living space. Professional installation is recommended.\u003c\/li\u003e\n\u003cli\u003eUse a CO detector in any sleeping area heated by a fuel-burning heater.\u003c\/li\u003e\n\u003cli\u003eIn freezing temperatures use winter-grade diesel to prevent fuel gelling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Karlesk","offers":[{"title":"Default Title","offer_id":48884135755894,"sku":"K5AL2111-12","price":136.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/2606\/9366\/files\/ABUIABACGAAghMPJwgYo2PW69AEwiRU4iBU.jpg?v=1790601062"},{"product_id":"12v-diesel-heater-5kw-k5al2209-12","title":"5 kW 12V Diesel Air Heater K5AL2209-12 with High-Altitude Mode","description":"\u003cp\u003eThe Karlesk K5AL2209-12 is a 5 kW diesel air heater for 12V vans, campers, RVs, boats and off-grid cabins. High-altitude mode keeps it running cleanly in the mountains, and the brushless blower motor is quiet and built for long service life.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeat output 0.9–5 kW (up to 17,000 BTU\/h) with stepless adjustment\u003c\/li\u003e\n\u003cli\u003eHigh-altitude mode for mountain trips\u003c\/li\u003e\n\u003cli\u003eBrushless blower motor: quieter operation and longer service life\u003c\/li\u003e\n\u003cli\u003eLow fuel consumption: 0.2–0.45 L\/h (0.05–0.12 gal\/h)\u003c\/li\u003e\n\u003cli\u003eAluminum housing, cold starts down to −40 °C (−40 °F)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eK5AL2209-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e0.9–5 kW (3,070–17,000 BTU\/h), stepless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eDiesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel consumption\u003c\/th\u003e\n\u003ctd\u003e0.2–0.45 L\/h (0.05–0.12 gal\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e410 × 140 × 190 mm (16.1 × 5.5 × 7.5 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeater weight\u003c\/th\u003e\n\u003ctd\u003eapprox. 5 kg (11 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCold start\u003c\/th\u003e\n\u003ctd\u003edown to −40 °C (−40 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlower motor\u003c\/th\u003e\n\u003ctd\u003eBrushless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInstall the heater inside the vehicle or in a protected compartment and route the exhaust and combustion air intake outside the living space. Professional installation is recommended.\u003c\/li\u003e\n\u003cli\u003eUse a CO detector in any sleeping area heated by a fuel-burning heater.\u003c\/li\u003e\n\u003cli\u003eIn freezing temperatures use winter-grade diesel to prevent fuel gelling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Karlesk","offers":[{"title":"Default Title","offer_id":43031013523574,"sku":"K5AL2209-12","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/2606\/9366\/files\/ABUIABACGAAghMPJwgYo2PW69AEwiRU4iBU_2719c2bd-595f-4422-ae5b-1875058cf591.jpg?v=1790601062"},{"product_id":"24v-diesel-heater-5kw-k5al2209-24","title":"5 kW 24V Diesel Air Heater K5AL2209-24 with High-Altitude Mode","description":"\u003cp\u003eThe Karlesk K5AL2209-24 is a 5 kW diesel air heater for 24V trucks, buses and machinery. It keeps a sleeper cab warm overnight with the engine off, and high-altitude mode keeps combustion stable on mountain routes.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeat output 0.9–5 kW (up to 17,000 BTU\/h) with stepless adjustment\u003c\/li\u003e\n\u003cli\u003eHigh-altitude mode for mountain routes\u003c\/li\u003e\n\u003cli\u003eBrushless blower motor: quieter operation and longer service life\u003c\/li\u003e\n\u003cli\u003eLow fuel consumption: 0.2–0.45 L\/h (0.05–0.12 gal\/h)\u003c\/li\u003e\n\u003cli\u003eAluminum housing, cold starts down to −40 °C (−40 °F)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eK5AL2209-24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003e0.9–5 kW (3,070–17,000 BTU\/h), stepless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eDiesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel consumption\u003c\/th\u003e\n\u003ctd\u003e0.2–0.45 L\/h (0.05–0.12 gal\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e410 × 140 × 190 mm (16.1 × 5.5 × 7.5 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeater weight\u003c\/th\u003e\n\u003ctd\u003eapprox. 5 kg (11 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCold start\u003c\/th\u003e\n\u003ctd\u003edown to −40 °C (−40 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlower motor\u003c\/th\u003e\n\u003ctd\u003eBrushless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInstall the heater inside the vehicle or in a protected compartment and route the exhaust and combustion air intake outside the living space. Professional installation is recommended.\u003c\/li\u003e\n\u003cli\u003eUse a CO detector in any sleeping area heated by a fuel-burning heater.\u003c\/li\u003e\n\u003cli\u003eIn freezing temperatures use winter-grade diesel to prevent fuel gelling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Karlesk","offers":[{"title":"Default Title","offer_id":43031013556342,"sku":"K5AL2209-24","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/2606\/9366\/files\/ABUIABACGAAghMPJwgYo2PW69AEwiRU4iBU_7cb689d6-6efd-45c6-accd-d468de6ef63c.jpg?v=1790601062"},{"product_id":"portable-diesel-heater-with-battery-5kw-rlk5al007-12re","title":"5 kW Portable Diesel Heater RLK5AL007-12RE with Built-In Battery","description":"\u003cp\u003eThe Karlesk RLK5AL007-12RE is a compact 5 kW portable diesel heater with a built-in battery, so it runs without an external 12V source. It is designed for tents, ice fishing shelters, hunting blinds, cabins and camps far from power.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeat output up to 5 kW (17,000 BTU\/h)\u003c\/li\u003e\n\u003cli\u003eBuilt-in battery: no car battery or power station needed\u003c\/li\u003e\n\u003cli\u003eCompact all-in-one case with built-in fuel tank\u003c\/li\u003e\n\u003cli\u003eHigh-altitude mode for mountain camps\u003c\/li\u003e\n\u003cli\u003eSupplied with an installation and travel kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eRLK5AL007-12RE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003eup to 5 kW (17,000 BTU\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003eBuilt-in battery, 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eDiesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAlways keep the exhaust outside the tent or shelter and use a CO detector.\u003c\/li\u003e\n\u003cli\u003eIn freezing temperatures use winter-grade diesel.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Karlesk","offers":[{"title":"Default Title","offer_id":43031016112246,"sku":"RLK5AL007-12RE","price":181.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/2606\/9366\/files\/DSC_0153_1.png?v=1770115697"},{"product_id":"12v-diesel-heater-2-5kw-k2al2111-12","title":"2.5 kW 12V Diesel Air Heater K2AL2111-12, No Fuel Tank","description":"\u003cp\u003eThe Karlesk K2AL2111-12 is a compact 2.5 kW diesel air heater for 12V vehicles. It keeps the cabin of a car, pickup, small van, camper or boat warm while the engine is off and draws only a small amount of fuel and battery power.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeat output up to 2.5 kW (8,500 BTU\/h) — the right size for small cabins and compact campers\u003c\/li\u003e\n\u003cli\u003eRuns on diesel from the vehicle's own tank or from a separate fuel tank\u003c\/li\u003e\n\u003cli\u003eWorks with the engine off: no idling, less fuel used and less engine wear\u003c\/li\u003e\n\u003cli\u003eCompact housing for installation under a seat, in a locker or in the cargo area\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eK2AL2111-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003eup to 2.5 kW (8,500 BTU\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eDiesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel tank\u003c\/th\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThe heater is supplied without a fuel tank. Connect it to the vehicle's fuel tank or add a separate tank.\u003c\/li\u003e\n\u003cli\u003eInstall the heater inside the vehicle or in a protected compartment and route the exhaust and combustion air intake outside the living space. Professional installation is recommended.\u003c\/li\u003e\n\u003cli\u003eUse a CO detector in any sleeping area heated by a fuel-burning heater.\u003c\/li\u003e\n\u003cli\u003eIn freezing temperatures use winter-grade diesel to prevent fuel gelling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Karlesk","offers":[{"title":"Default Title","offer_id":48884135264374,"sku":"K2AL2111-12","price":136.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/2606\/9366\/files\/karlesk-k2al2111.webp?v=1790600680"},{"product_id":"12v-diesel-heater-2-5kw-k2al2209-12","title":"2.5 kW 12V Diesel Air Heater K2AL2209-12 with High-Altitude Mode","description":"\u003cp\u003eThe Karlesk K2AL2209-12 is a 2.5 kW diesel air heater in an aluminum housing for 12V vehicles. High-altitude mode keeps combustion stable in the mountains, and the heater can be controlled from the LCD panel, the remote key fob or a smartphone app via Bluetooth.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeat output up to 2.5 kW (8,500 BTU\/h) for cars, pickups, small vans, campers and boats\u003c\/li\u003e\n\u003cli\u003eHigh-altitude mode for stable operation in the mountains\u003c\/li\u003e\n\u003cli\u003eAluminum housing\u003c\/li\u003e\n\u003cli\u003eControl from the LCD panel, remote key fob or Bluetooth smartphone app\u003c\/li\u003e\n\u003cli\u003eComplete installation kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eK2AL2209-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003eup to 2.5 kW (8,500 BTU\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eDiesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl\u003c\/th\u003e\n\u003ctd\u003eLCD panel, remote key fob, Bluetooth app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel tank\u003c\/th\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSupplied without a fuel tank. Connect the heater to the vehicle's fuel tank or add a separate tank.\u003c\/li\u003e\n\u003cli\u003eInstall the heater inside the vehicle or in a protected compartment and route the exhaust and combustion air intake outside the living space. Professional installation is recommended.\u003c\/li\u003e\n\u003cli\u003eUse a CO detector in any sleeping area heated by a fuel-burning heater.\u003c\/li\u003e\n\u003cli\u003eIn freezing temperatures use winter-grade diesel to prevent fuel gelling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Karlesk","offers":[{"title":"Default Title","offer_id":43031023648886,"sku":"K2AL2209-12","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/2606\/9366\/files\/karlesk-k2al2209.webp?v=1790600680"},{"product_id":"24v-diesel-heater-2-5kw-k2al2209-24","title":"2.5 kW 24V Diesel Air Heater K2AL2209-24 with High-Altitude Mode","description":"\u003cp\u003eThe Karlesk K2AL2209-24 is a 2.5 kW diesel air heater in an aluminum housing for 24V trucks, buses and machinery. High-altitude mode keeps combustion stable on mountain routes, and the heater is controlled from the LCD panel, the remote key fob or a smartphone app via Bluetooth.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeat output up to 2.5 kW (8,500 BTU\/h) for day cabs and operator cabins\u003c\/li\u003e\n\u003cli\u003eHigh-altitude mode for mountain passes and high-elevation job sites\u003c\/li\u003e\n\u003cli\u003eAluminum housing\u003c\/li\u003e\n\u003cli\u003eControl from the LCD panel, remote key fob or Bluetooth smartphone app\u003c\/li\u003e\n\u003cli\u003eComplete installation kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eK2AL2209-24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003ctd\u003eup to 2.5 kW (8,500 BTU\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eDiesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl\u003c\/th\u003e\n\u003ctd\u003eLCD panel, remote key fob, Bluetooth app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInstall the heater inside the vehicle or in a protected compartment and route the exhaust and combustion air intake outside the living space. Professional installation is recommended.\u003c\/li\u003e\n\u003cli\u003eUse a CO detector in any sleeping area heated by a fuel-burning heater.\u003c\/li\u003e\n\u003cli\u003eIn freezing temperatures use winter-grade diesel to prevent fuel gelling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Karlesk","offers":[{"title":"Default Title","offer_id":43031023812726,"sku":"K2AL2209-24","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/2606\/9366\/files\/karlesk-k2al2209.webp?v=1790600680"}],"url":"https:\/\/store.karlesk.net\/collections\/diesel-heaters.oembed","provider":"karlesk","version":"1.0","type":"link"}