Empire Comfort Systems


Empire 40"/43"/45" Millivolt B-Vent Gas Floor Furnace without Thermostat

Fuel Type: Propane
BTU: 32500

Estimated Arrival: Between and . (To All Contiguous States)

✔ Same-Day Order Processing
✔ Free Returns
✔ No Restocking Fees
✔ Financing Options Available

Text or call 888-992-1556, start live chat, or email with any questions. Our team is available to serve you 8:00 AM - 11:59 PM ET, 7 days a week.

Vented zone heating systems use room air to support combustion and exhaust their flue products to the outdoors via a single pipe.

Mounts anywhere you have access to an existing flue or where you can install a vent run through the roof. A vented zone heating system makes an excellent replacement for an inefficient oil or wood stove.

Vented zone heating systems may be installed as the primary heating system.

This is America’s most popular floor furnace and needs no electricity to operate.  With its whole-house heating capability, you will be in total comfort for a fraction of the cost of electric heat.

The Empire Floor Furnace needs no electricity to operate, and starts with a matchless pushbutton piezo ignition.  Units available in three Btu ratings, in LP or Natural Gas:

  • 3588X (32,500 Btu)
  • 5088X (45,000 Btu)
  • 7088X (65,000 Btu)

Overall Dimensions:

 Model 3588X 5088X  7088X 
Register Length & Width 34” x 22” 36” x 24” 36” x 32”
Casing Length & Width 32” x 20” 34” x 22” 34” x 30”
Overall Length Including Diverter 40” 43 1/2” 45 1/4”
Floor Opening Length & Width 32 5/16” x 20 5/16” 34 5/16” x 22 5/16” 34 5/16” x 30 5/16”
Height 23 1/2” 25 3/4” 25 3/4"


    • Fuel Type: Liquid Propane or Natural Gas
    • Temperature Control: Millivolt Wall Thermostat
    • Ignition System: Matchless Piezo
    • Safety Control: The pilot and main burner are equipped with an Automatic Shut-Off.
    • Total warmth for a fraction of the cost of electric heat
    • Piezo Matchless Ignition (eliminating the need for matches)
    • Whole-House heating capability
    • Heats without electricity. Of all heating sources available, gas heats an area cleanly, efficiently, and for less than half the cost of electricity. Gas heat also continues to function in the event of a power outage.

    CA Residents: See Prop 65 WARNING.

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