

The Empire FBB4 Variable-Speed Blower Kit is an optional fireplace blower assembly designed for compatible Empire gas fireplace installations. The kit includes a variable-speed control and a heat-activated fan control switch for automatic blower operation as the fireplace heats and cools.
Features
- Optional variable-speed blower assembly
- Adjustable blower speed control
- Heat-activated fan control switch
- Automatically turns on as the fireplace warms up
- Automatically turns off as the fireplace cools down
- Magnetic blower and speed-control mounting
- Grounded three-prong power connection
- Genuine Empire Comfort Systems accessory
Product Specifications
- Brand: Empire Comfort Systems
- Model: FBB4
- Product Type: Variable-Speed Fireplace Blower Kit
- Speed Control: Variable Speed
- Fan Control: Heat Activated
- Electrical Connection: Grounded AC connection
- UPC: 720968916167
Installation Applications
The official FBB4 installation instructions provide wiring and installation guidance for standard millivolt valve models and 120V direct ignition valve or intermittent pilot models. Compatibility and electrical requirements should be verified against the installation manual for the specific fireplace before ordering or installing the blower.
Installation Note
Empire specifies that the blower assembly should be installed before connecting the gas inlet supply line. The fireplace junction box must be properly wired for blower use, and electrical work should be performed in accordance with applicable codes and the manufacturer's installation instructions.
Note: This listing includes the FBB4 blower assembly only. Fireplace and any model-specific installation accessories are sold separately.
Downloads
- Empire FBB4 Blower Kit Installation Instructions [Download]
The Empire FBB4 Variable-Speed Blower Kit is an optional fireplace blower assembly designed for compatible Empire gas fireplace installations. The kit includes a variable-speed control and a heat-activated fan control switch for automatic blower operation as the fireplace heats and cools.
Features
- Optional variable-speed blower assembly
- Adjustable blower speed control
- Heat-activated fan control switch
- Automatically turns on as the fireplace warms up
- Automatically turns off as the fireplace cools down
- Magnetic blower and speed-control mounting
- Grounded three-prong power connection
- Genuine Empire Comfort Systems accessory
Product Specifications
- Brand: Empire Comfort Systems
- Model: FBB4
- Product Type: Variable-Speed Fireplace Blower Kit
- Speed Control: Variable Speed
- Fan Control: Heat Activated
- Electrical Connection: Grounded AC connection
- UPC: 720968916167
Installation Applications
The official FBB4 installation instructions provide wiring and installation guidance for standard millivolt valve models and 120V direct ignition valve or intermittent pilot models. Compatibility and electrical requirements should be verified against the installation manual for the specific fireplace before ordering or installing the blower.
Installation Note
Empire specifies that the blower assembly should be installed before connecting the gas inlet supply line. The fireplace junction box must be properly wired for blower use, and electrical work should be performed in accordance with applicable codes and the manufacturer's installation instructions.
Note: This listing includes the FBB4 blower assembly only. Fireplace and any model-specific installation accessories are sold separately.
Downloads
- Empire FBB4 Blower Kit Installation Instructions [Download]