--- product_id: 134281206 title: "Dual Fuel Ventless 20,000 BTU Natural Gas / Propane Wall Mounted Heater with Automatic Thermostat" brand: "avenger" price: "1744.82 DT" currency: TND in_stock: false category: "product" url: https://www.desertcart.tn/products/134281206-dual-fuel-ventless-20-000-btu-natural-gas-propane-wall store_origin: TN region: Tunisia --- # Dual Fuel Ventless 20,000 BTU Natural Gas / Propane Wall Mounted Heater with Automatic Thermostat **Brand:** avenger **Price:** 1744.82 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Dual Fuel Ventless 20,000 BTU Natural Gas / Propane Wall Mounted Heater with Automatic Thermostat by avenger - **How much does it cost?** 1744.82 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/134281206-dual-fuel-ventless-20-000-btu-natural-gas-propane-wall) ## Best For - avenger enthusiasts ## Why This Product - Trusted avenger brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description DescriptionAvenger's dual fuel vent free blue flame heater is built for durability and efficiency to keep your home toasty warm for many cold seasons to come. This compact but solid heater gives you a reliable source of heat. It runs at 20,000 maximum BTU which heats up to 950 square feet of living space. No electricity is required which is perfect for power outages or any in-house emergencies. This dual fuel technology has 1 unit that operates on either natural gas or propane gas. Without compromising function for beauty, this versatile gas space heater has been redesigned for a slimmer and modernized profile to effortlessly fit into your home.Please Note: This Item Is Not For Sale To Residents In California. Check your local regulations before purchasing and installation. Ventless heaters do not operate at elevations above 4,500 feet altitude. Default DescPower Source: Natural Gas; PropaneBTU Output: 20000 BTURemote Included: NoFeaturePatented dual fuel technology1 Unit operates off natural gas or liquid propaneNewly redesigned cabinet for slimmer profileEconomical: 99.9% EfficientPush button piezo ignition systemNo outside duct or chimney neededApproved by CSA: YesCan heat a 300 sq. ft. room in ~ 30 minutesWeight and dimentionOther DimensionsOverall : 25.7'' H x 18.46'' W x 9.84'' DOverall Product Weight : 22 lb.SpecificationFeaturesProduct Type : Wall MountedThermostat Included : YesAdjustable Thermostat : YesNumber of Temperature Settings : 5Bladeless : YesHeating Element : FlameFinish : White/BlackPower Source : Natural Gas; PropaneBTU Output : 20000 BTUsVoltage : 120 VoltsVent Type : Vent FreeBlower Included : NoRemote Included : NoGrille Included : YesGrille Finish : BlackCoverage per Hour (Sq. Ft.) : 586.142146035206 Square FeetSafety Features : YesAuto Shut Off : YesCountry of Origin : ChinaLocation : Indoor Use OnlyApplication : ResidentialWarrantyProduct Warranty : 1 Year ## Images ![Dual Fuel Ventless 20,000 BTU Natural Gas / Propane Wall Mounted Heater with Automatic Thermostat - Image 1](https://secure.img1-fg.wfcdn.com/im/52694483/resize-h800-w800%5Ecompr-r85/3796/37967068/Dual+Fuel+Ventless+20%252C000+BTU+Natural+Gas+/+Propane+Wall+Mounted+Heater+with+Automatic+Thermostat.jpg) ![Dual Fuel Ventless 20,000 BTU Natural Gas / Propane Wall Mounted Heater with Automatic Thermostat - Image 2](https://secure.img1-fg.wfcdn.com/im/43323821/resize-h800-w800%5Ecompr-r85/3796/37966573/Dual+Fuel+Ventless+20%252C000+BTU+Natural+Gas+/+Propane+Wall+Mounted+Heater+with+Automatic+Thermostat.jpg) ![Dual Fuel Ventless 20,000 BTU Natural Gas / Propane Wall Mounted Heater with Automatic Thermostat - Image 3](https://secure.img1-fg.wfcdn.com/im/25285810/resize-h800-w800%5Ecompr-r85/3882/38821399/Dual+Fuel+Ventless+20%252C000+BTU+Natural+Gas+/+Propane+Wall+Mounted+Heater+with+Automatic+Thermostat.jpg) ![Dual Fuel Ventless 20,000 BTU Natural Gas / Propane Wall Mounted Heater with Automatic Thermostat - Image 4](https://secure.img1-fg.wfcdn.com/im/64045396/resize-h800-w800%5Ecompr-r85/3796/37967067/Dual+Fuel+Ventless+20%252C000+BTU+Natural+Gas+/+Propane+Wall+Mounted+Heater+with+Automatic+Thermostat.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/134281206-dual-fuel-ventless-20-000-btu-natural-gas-propane-wall](https://www.desertcart.tn/products/134281206-dual-fuel-ventless-20-000-btu-natural-gas-propane-wall) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-09*