Free shipping
Low Price
secure-order
View Cart

    Empire GWT35 Gravity-Vented Wall Furnace - Propane

    817.20
    List Price: $1,009.99
    Sale Price: $817.20
    You Save: $192.79 (19%)
    In Stock.
    * Usually Ships within 5-7 Business Days.
    • Efficiently generates 35,000 BTUs of heat
    • Requires no electricity
    • Easily retrofits
    • Can be recessed into wall or mounted flush with a separately purchased Out-of-Wall Installation Kit
    • Millivolt controls
    • Built-in automatic safety shut-off
    • Natural gas and propane models available
    • 10-year warranty for combustion chamber and 1-year limited warranty for parts
    • Dimensions: 66 1/8" H x 16" W x 6" D
    • Minimum Clearances:
      • 12" from top
      • 4" from each side
    See complete product details >>
    Popular Accessories for this Item
    Product Details
    Manufacturer: Empire
    Part Number: GWT35LP
    eFireplaceStore Item Number: CUI-GWT35LP
    UPC: 720968283238

    Features

    • Efficiently generates 35,000 BTUs of heat
    • Requires no electricity
    • Easily retrofits
    • Can be recessed into wall or mounted flush with a separately purchased Out-of-Wall Installation Kit
    • Millivolt controls
    • Built-in automatic safety shut-off
    • Natural gas and propane models available
    • 10-year warranty for combustion chamber and 1-year limited warranty for parts
    • Dimensions: 66 1/8" H x 16" W x 6" D
    • Minimum Clearances:
      • 12" from top
      • 4" from each side
      • 1 1/2" from the bottom of the unit to floor covering
    For anyone who would love a heater but feels that they just don't have the space for one, the Empire Wall Furnace is here to help. This compact heater can be placed just about anywhere, requires no electricity, and can generate up to 35,000 BTUs of heat. The built in automatic safety shut off will give you a peace of mind at night, and it is available in natural gas and propane styles. Heat your home while barely taking up any space at all with the Empire Wall Furnace.
    Customers Who Viewed This Item Also Viewed
    Customer Questions & Answers
    10 Questions & 10 Answers
    Francesca
    from Santa Cruz, CA asked:
    January 19, 2017
    I wondered if you could tell me the AFUE rating of the Empire GWT35 Gravity-Vented Wall Furnace. Thank you.
    1 Answer
    Per the manufacturer, the AFUE on this heater is 70%.
    Brennan W.
    on January 25, 2017

    Rex
    from KS asked:
    November 21, 2015
    Can this Empire GWT35 gravity-vented wall furnace be used in a bathroom or bedroom?
    1 Answer
    While the manufacturer does not specifically state against installing this heater in a bedroom or bathroom, it is not recommended due to the combustion air requirements of the unit. Only a direct vent appliance or a vent free with an input of less than 10k for a bedroom or 6k for a bathroom should be used.
    eFireplaceStore
    on November 23, 2015

    Kal
    from MN asked:
    October 28, 2014
    What is the BTU input and output of this furnace?
    1 Answer
    The input rating for this model is 35,000 BTUs and the output rating is 24,500. This is sufficient to heat 700 square feet on average. Using the accessory blower will increase the overall thermal efficiency of the unit and will heat the space more quickly.
    eFireplaceStore
    on October 29, 2014

    Reina
    from New Mexico asked:
    October 4, 2013
    What does gravity vented mean?
    1 Answer
    During operation of a gravity type furnace, all the heat that is generated rises from the top registers to heat the room. The rising heat forces cold air to the floor, where it is drawn into the furnace and heated. This creates a sort of natural convection. The process can be assisted by installing an optional circulating blower.
    Collin C. - NFI Master Hearth Professional
    on October 4, 2013

    Jan
    from International Falls, MN asked:
    June 18, 2013
    Will the Empire GWT35 heat a 800 sq ft area in an extremely cold climate with no other heat source? If the heater is running "heavy" in high mode, can you estimate at how many gallons of propane this would use in a 24 hr. period?
    1 Answer
    Yes, this GWT35 is capable of heating 800 square feet, particularly if your cabin is well insulated and does not have tall/cathedral ceilings. We recommend adding the Empire GWTB2 Automatic Gas Furnace Blower to increase the efficiency of this model. The 35,000 BTU output will consume approximately 40 lbs of propane in a 24-hour span.
    Tyler M. - NFI Certified Specialist
    on June 18, 2013

    John
    from Old Forge, NY asked:
    May 31, 2013
    Is this "ready" for the wireless remote that is sold optionally? If the power goes off, does the thermostat still work, or do you control the unit manually? Is the optional fan, "sensor" controlled, or manually operated?
    1 Answer
    This furnace can utilize the Empire Wall Thermostat with Wireless Remote Control. Yes, this furnace and thermostat will work with the power off. The optional Empire GWTB2 Automatic Gas Furnace Blower is controlled by a temperature switch and not manually operated.
    Tyler M. - NFI Certified Specialist
    on May 31, 2013

    Nita
    from nhiltzie@gmail.com asked:
    December 1, 2012
    When the pilot is lit on my stove, it is loud and seems to be burning way too high. This heater was just cleaned thoroughly and installed a day ago. I also have a new gas line coming into the house to the heater. It is so loud and burning so high that I am afraid to leave it on. The heater is hooked up to a thermostat and seems to work outstanding when it comes on. It just seems like the pilot at this point could heat the house on its own. Any recommendations for how to turn it down and have it still stay lit, or any ideas if something else could be wrong?
    1 Answer
    It does sound as if the pilot flame is adjusted too high. There is a pilot adjustment screw on the gas valve, which will be labeled as such. It may also simply say "pilot." The screw can be adjusted clockwise to reduce the flame size. The flame should be just large enough to engulf the thermopile. It should not extend past the thermopile by more than 1/2 of an inch or so. Reducing the pilot size should help to eliminate the roar and oversize flame you now have.
    Collin C. - NFI Master Hearth Professional
    on December 3, 2012

    Jim
    November 9, 2012
    I'm interested in this furnace for a replacement for my cabin but would like a brown front, not white. Does it come in any other colors than white?
    1 Answer
    This gravity-vented wall furnace is only available in white, as pictured. We apologize for the inconvenience. Please let us know if you have any additional questions.
    on November 9, 2012

    lol
    from texas asked:
    November 3, 2011
    How do you light this heater?
    1 Answer
    This unit has a standing pilot that must be lit like most gas water heaters or furnaces. You will need to access the gas valve on the heater and switch the control knob to pilot. You will then need to use a match or lighter to light the pilot while pushing the pilot knob in on the gas valve. Once a flame is present, the pilot knob will need to be held for 1 minute to establish a good flame. The knob will then be released and the unit can be switched on. You will only need to do this at the beginning of the heating season. The pilot will remain lit throughout the season and can be shut down when the unit will not be needed during warmer weather.
    Collin C.
    on November 3, 2011

    Audra Synol-Kruger
    October 17, 2011
    I'm wondering if this furnace comes with a thermostat and a blower? How does it circulate the heat and how does one control the temperature?
    1 Answer
    The blower and thermostat are not included with this furnace. You may select them from the Accessories tab on this unit's item page. Without these items, the unit would heat your room/home via radiant heating and would be controlled manually.
    Customer Service
    on October 17, 2011

    Customer Reviews
    4
    3 Reviews
    5
    33% (1)
    4
    33% (1)
    3
    33% (1)
    2
    0% (0)
    1
    0% (0)
    100% Recommend this product (3 of 3 responses)
    By Jacqueline Thompson from Wyoming on November 1, 2013
    I would recommend this item to a friend.
    Strange Noise
    The heater makes a loud sound when it kicks on and shuts off. It is a very strange cracking noise.
    By Terry Sanchez from Montana on May 1, 2013
    I would recommend this item to a friend.
    A Perfect Fit
    The heater was a perfect fit for the opening I had. My connections were old and had to be upgraded, but the unit is heating well. I did not opt for the blower, since I am only heating a small space.
    By Todd Gonzales from Wyoming on July 18, 2012
    I would recommend this item to a friend.
    Fantastic Heater
    This is a fantastic heater. I am very pleased with my purchase.
    test
    +

    Let Our Experts Design
    Your Venting System

    +

    Find the Right Gas Logs
    For Your Fireplace

    Sign-up for our Email!
    Enter your email for new arrivals and special offers.