This Dyna-Glo vent-free unit is the ideal choice for safe indoor supplemental heating. It is great for use in your home or cabin. This heater does not require electricity to operate, making this an excellent choice for everyday heating, as well as emergency situations when the power goes out. This blue flame wall heater burns with 99.9% efficiency and operates on liquid propane or natural gas. Prior to placing your order, please check local and state codes to determine if vent-free heaters are permitted. Dual fuel helmets technology allows the unit to be operated with liquid propane or natural gas Generates 30,000 BTU/hr, and heats up to 1,000 sq ft Blue flame technology works by convecting heat to warm the air, similar to a central heating system Thermostat control knob automatically maintains your ideal heat level Electronic spark ignition No electricity required, making this heater reliable back-up heating in case of an emergency situation No outside venting required Features an oxygen depletion sensor and an auto safety shut-off Optional fan blower (model number WHF100, SKU 6413668) sold separately Optional base support legs (model number WBL100 and SKU 6413669) sold separately Before purchasing, please check local and state codes to determine if vent-free heaters are permitted in your area Weight 32.63 pound Dimensions 29.02 H x 26.18 W x 11.22 D Listing Agency Standards CSA Friendly Notice: The pricing on all products from EP Houshold is NOT the LOWEST. Return Policy: 1.Buyers are responsible for return shipping fees,no exceptions. 2.It's buyers' responsibility on checking upon return policy and shipping policy before final payment. 3. Used Item is NOT eligible for return and refund. Shipping Policy: USA 1.All items are shipped to our customers via USPS or UPS. 2.Economy Shipping via USPS usually takes 1-5 Business Days including Saturdays. 3.Economy Shipping via UPS usually takes 1-5 Business Days excluding Saturdays. Worldwide 1.All items are shipped to our customers in other countries via USPS or UPS. 2.Contact EP Household for accurate international shipping fees. 2.Economy Shipping via USPS usually takes 1-15 Business Days including Saturdays. 3.Economy Shipping via UPS usually takes 1-15 Business Days excluding Saturdays. Disclaimers: 1.While we strive to obtain accurate product information, we cannot guarantee or ensure the accuracy, completeness or timeliness of any product information. Carefully read and follow all package directions. EP Household LLC assumes no liability for inaccuracies or misstatements about products. 2.EP Household has no responsibility for physical injuries,emotional injuries,and mental injuries of the buyers or the users,if the buyers or the users got hurt in use of this product; 3.Any lawsuit cases/claims filed against EP Household must be solved and negotiated via court of arbitration,no exceptions. 4.Disputes: In the event of a dispute between EP Household LLC and the buyer, any and all litigation or mediation will take place in the state of Minnesota. Buyer agrees to pay all fees involved. 5.Cancellation on the customers' order(s) is at the discretion of EP Household,which means Customer(s)' order(s) placed will NOT be charged from EP Household's end until EP Household makes the shipment of the customer(s)' order(s). 6.EP Household didn't,doesn't and won't make any promises on price match with other companies or businesses. 7.Photos may have been enlarged and/or enhanced. 8.EP Household has NO RESPONSIBILITY for any promises and transactions by the other sellers or companies on this website. 9.EP Household reserves the right to modify Transaction Terms and Disclaimer Terms in part or in its entirety at any time without notice, for any reason at its sole discretion. 10.International Buyers are responsible for Customs Clearance Fees of their own countries,no exceptions. Once you place orders with EP Household,that means you agree on all terms above. If you didn’t agree on all terms above, and please contact us within 2 hours for order cancellation.