The Arctic Fox BH-3100 series battery warmer circulates warm coolant from the engine or auxiliary heater through the stainless steel tubes to keep batteries at optimal temperature. This heavy duty vehicle battery heater solution can be fitted with a by-pass thermostat that measures the air temperature inside the battery box for year round operation.

• Part Number: BH-3101
• Type: Battery Heater Tray
• Battery Size Group: 31
• Construction: Aluminum Plate/Stainless Steel tubing
  
• Glycol Inlet fitting: .375"
• Glycol Outlet fitting: .375" NPT
• Length: 12.875"
• Width" 6.625"
• Special Attribute: Compression fittings included

When pairing Arctic Fox heating accessories with Webasto coolant heaters, it is advisable to add a second circulating pump into the glycol loop to overcome the additional resistive load of the fluid heating elements. Simply add an additional identical pump to what is supplied with the Webasto heater and connect that pump to the heater on/off control with a relay to allow the pump to operate when the heater is switched on.

**Arctic Fox offers a significant variety of specialty warming equipment. Due to the highly specialized nature of this product, we cannot stock every part in every variation. If you can't find what you need, please contact us with the Arctic Fox part numbers you are looking for and we will be happy to help gather the information you need for your project.**