How an Auxiliary Truck Heater Works

Newcomers to the trucking industry are likely to find long hauls through cold climates in the middle of winter can place a drain on their wallets and their patience. After all, keeping a rig comfortable and safe when the temperatures drop is no easy feat. While on-board heaters help tremendously, an auxiliary truck heat can prove to be a valuable addition.

Espar truck heaters, for example, are designed to provide heat and comfort even when a rig isn’t running. This extra source of heat might seem like an added expense, but it can add up to savings fast. By operating in a highly efficient manner and pulling from its own fuel source, a truck heater conserves operational fuel while keeping a cabin and engine compartment warm no matter how cold it is outside. Additional long-term savings come in courtesy of the wear and tear on the rig that can be avoided.

Auxiliary truck heater models are designed to operate independently of the rig served. An Espar heater, for example, is a self-contained device that runs through these processes as soon as a signal to start up is given from the driver:

• An automatic safety check – When a starting pulse is delivered, this truck heater runs through its own safety check automatically to ensure the heater is functioning properly.
• Motor ignition – Once the check is performed, the burner motor starts up and the combustion space in the heater is pre-ventilated. The glob plug then warms up and the metering pump begins sending fuel to the heater.
• Glow plug ignition – After initial startup, the glow plug ignites the fuel-air mixture and a flame is formed. The hot gases then flow through a heat exchanger as the hot air fan draws in fresh air. The heat of the combusted gases is then transferred to the environment intended for heating. In rigs, that means the cabin and engine compartment.

Truck heater models, such as the Espar, are excellent additions for any trip through colder weather. These standalone machines augment the truck’s internal heater during operation. When the vehicle is off, however, they can continue to deliver comfort even during long, overnight hours. What’s more, many drivers invest in them simply to ensure reliable starts on cold winter mornings. Some designs offer remote ignition, which means drivers can warm their trucks and their engines from afar. This, in turn, enables faster starts on days when temperatures dip very low.

There are all kinds of auxiliary devices truckers can add to their rides. Espar heaters, however, happen to be one of the smartest if travel through cold country is anticipated. These extras deliver reliable heat, conserve fuel and offer an added level of safety and comfort.

About the Company

Lubrication Specialists is a leading online supplier of truck heater models, including the topnotch Espar line. The company offers delivery right to customers’ doors for added convenience.

Lubrication Specialists is one of the leading suppliers of Espar Airtronic heaters.