FASS HK1001D Titanium Signature Series Dual Electric Diesel Fuel Heater Kit

Vehicle Fitment

• Universal - not vehicle-specific. Compatible with FASS Titanium Series and Titanium Signature Series diesel fuel systems.

Fitment Notes

• Requires a FASS Titanium Series or Titanium Signature Series fuel system with dual heater probe ports. Not compatible with fuel systems lacking these ports.

Features

• Dual electric heater probes for extreme cold-weather climates
• Automatically activates when fuel temperature drops below 34°F
• Automatically shuts off once fuel reaches operating temperature
• Heats fuel as it enters the FASS system to prevent filter gelling
• Works with FASS's continuous fuel polishing to help warm tank fuel over time
• Auto shutoff eliminates risk of overheating the fuel
• Set-it-and-forget-it operation once installed

Specifications

• Configuration: Dual heater probe kit (2 probes)
• Activation threshold: Below 34°F
• Compatible systems: FASS Titanium Series, Titanium Signature Series

Included Components

• 2x Electric Heater Probes
• 1x Installation/Wiring Kit

Product Description

The FASS HK1001D is a dual electric heater upgrade for Titanium and Titanium Signature Series FASS fuel systems, built for owners who regularly deal with sub-freezing temperatures. Both heater probes warm fuel as it enters the system, working alongside FASS's fuel polishing to keep diesel from gelling in the filters and tank. The automatic on/off cycle means it activates below 34°F and shuts off once fuel reaches proper temperature, so there's no need to monitor it manually. A practical, low-maintenance addition for anyone running a FASS system through harsh winters.