Empire Forced Air Heat Management System (for Empire Boulevard Fireplaces) - HMFA36KIT
As the seasons shift, comfort remains unwavering with Empire's Forced Air Heat Management System.
Gas fires keep you snug during the chilly weather, but when it starts to get warm, you might feel quite the opposite.
Your fireplace's excessive warmth won't help you feel comfortable at all if you don't have a way to regulate the heat.
The Empire Forced Air Heat Management System (HMFA) lessens the heat output of your Boulevard Fireplace by exhausting some of it outside your home. Stay comfy whether the weather's freezing or just chilly! Just turn the knob to adjust the speed-controlled blower for the right amount of warmth.
To properly install the HMFA, it must be attached to an exterior wall that is at least 4" thick and not more than 12.5" thick. The Heat Transfer Kit and Flex Vent Kit are required to install it.
Be in control of the temperature and extend cozy fireside moments throughout the warmer seasons. Order today and take advantage of our free shipping offer!
 Included
 Blower with Base Assembly, Outer Termination Assembly, 6" Diameter Collar with Flange, Hardware Kit, Rheostat with Knob, Junction Box, and User's Manual
 Specification
- Forced Air Heat Management Kit
- Compatible with Empire Boulevard Fireplaces
- Variable Speed-Controlled Blower may be easily adjusted to provide the right heat output
- Requires the and
- Optional Forced Air TV Kit allows you to safely mount a TV above your unit
- Framed Opening Dimensions: 14.5" L x 14.5" W
- Required Wall Thickness: 4" to 12.5"
- UL Listed
 Includes
- Blower w/Base Assembly (1 ea.)
- Outer Termination Assembly (1 ea.)
- 6" Diameter Collar w/Flange (2 ea.)
- 6" X 6" X 6" “Y” Duct Connector (1 ea.)
- 6" Diameter Adapter (“Y” to Flex Connection) (1 ea.)
- Band Clamp (4 ea.)
- Rheostat (Variable Speed Control) w/Knob (1 ea.)
- Junction Box w/Cover (1 ea.)
- Hardware Pack (1 ea.)
What our Experts Think
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Smart Climate Control Upgrade
Designed for Empire’s Boulevard fireplace line, this system exhausts excess heat from the unit to the outside, allowing you to enjoy the flame without overheating the room.
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Variable Speed Blower for Precision
Equipped with a speed-controlled blower, you can fine-tune how much heat is managed — ideal for transitional seasons when you want ambiance without full warmth.
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Well-Matched to Exterior Wall Installations
Made for fireboxes mounted in exterior walls between 4″ and 12.5″ thick, ensuring proper ventilation and safe heat management.
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Includes Key Components for Installation
Pack includes blower & base assembly, junction box, termination assembly, duct collar and hardware—giving a near-complete kit (though additional flex vent/heat-transfer kit may still be required).
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A Value-Add for Comfort & Longevity
Reducing room-over-heat not only improves comfort but can help prevent discoloration or damage in finishes around the fireplace — making this a smart upgrade accessory.
Q&A
Q: What is the Empire HMFA36KIT Forced Air Heat Management System?
A: A forced air distribution kit designed for Empire Boulevard Linear Fireplaces, allowing heat to be redirected and circulated more efficiently throughout the room or adjacent spaces.
Q: What does this system do?
A: It captures and transfers heat from the fireplace to other areas, enhancing comfort while keeping wall surfaces cooler—ideal for installations beneath TVs or decorative features.
Q: Which fireplaces is it compatible with?
A: The HMFA36KIT is specifically designed for Empire Boulevard Series fireplaces, ensuring easy integration and optimal performance.
Q: What are the key benefits?
A: Provides improved heat distribution, greater installation flexibility, and enhanced energy efficiency, making your fireplace more functional year-round.
Q: Where is it best used?
A: Perfect for living rooms, great rooms, or open-concept spaces where balanced heat flow and safety are priorities.
Maintenance Tips
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Annual Inspection: Have a qualified technician inspect ducts, fans, and electrical connections annually to ensure safe and efficient performance.
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Clean Vents & Grilles: Remove dust and debris regularly from air vents and registers to maintain proper airflow and consistent heat distribution.
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Check Fan Operation: Test blower fans periodically for smooth, quiet performance—replace or service if unusual noise or vibration occurs.
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Inspect Ducting: Confirm ducts are securely connected and free of obstructions or kinks to optimize heat transfer.
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Electrical Safety: Ensure all wiring remains intact, grounded, and protected from moisture or heat exposure.
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Filter Care (if equipped): Clean or replace filters as recommended to preserve airflow efficiency and air quality.
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Seasonal Maintenance: Before each heating season, verify the system’s fan, thermostat, and safety features operate correctly.
