safety, reliability, and double-block redundancy

HBB Inline Fuel Train

The Profire Inline Fuel Train series has been designed to simplify the procurement and installation process of your heated appliance. Providing premier solutions when paired with a Profire BMS Controller, we ensure you receive performance-driven, safe, and reliable products. The IFT Series has become the trusted specification for many of our customers because we deliver the control you need with double-block shutdown, soft start, and actuated TCV designs.

To complete your system, we also offer several durable mounting options designed to withstand the harshest environments. Many of our Inline Fuel Trains have been engineered to meet the NFPA 87 Standard for Fluid Heaters.

The Profire HBB Inline Fuel Train

Classic Control: Double-block redundancy with soft start

The HBB inline fuel train provides a classic design with on/off controls for a safe and reliable user experience. This fuel train is capable of 0-5 MMBTU, but is recommended for 0-3.5 MMBTU applications. Double-block main shutdown, inline gas-rated 6.5 C/I approved solenoids, and a slow opening control valve equip your appliance with safe ignition, soft start, and emergency shutdown operations.


Pre-assembled in-house before shipment


Cost Savings, Efficiency, and Flexible Configurations

BTU Rating

Recommended 0-3.5 MMBTU with design capacity of 0-5 MMBTU


Double-block inline gas-rated 6.5 C/I approved solenoids

Downlaod the HBB Inline Fuel Train Spec Sheet

HBB Inline Fuel train P&ID


Available to work with PF3100, PF2100, or PF2200 controllers.

Available Assembly Options:

  • Pre-assembled Fuel-Train
  • Single Skid Stand
  • Double Skid Stand

Why Choose the HBB Inline Fuel Train?

  • Pre-Assembled

    Completely pre-assembled

  • Double Block Shut Down

    Double-block main shutdown

  • Your Needs

    Designed for your needs

Tell us about your Application

A Profire Specialist Will Contact You Within 24 Hours