--- title: 4099 Series Convection Oven | Lucifer Furnaces description: Explore our 4099 Series Convection Ovens for precise temperature control, ideal for various industrial applications. Choose from a range of sizes and options for your specific needs. --- [Skip to content](https://www.luciferfurnaces.com/products/4099#main-content) [![lucifer-primary\_imagotype-1200px](https://www.luciferfurnaces.com/hubfs/Logos%20(new)/lucifer-primary_imagotype-1200px.png)](https://www.luciferfurnaces.com?hsLang=en) - [About](https://www.luciferfurnaces.com#about) - [FAQs](https://www.luciferfurnaces.com/faqs) - [Careers](https://info.luciferfurnaces.com/careers) - [Terms & Conditions](https://info.luciferfurnaces.com/terms-conditions) - [Warranty](https://info.luciferfurnaces.com/warranty) - [Products](https://www.luciferfurnaces.com/products) - [Quick Ship Furnaces & Ovens](https://www.luciferfurnaces.com/products-quickship) - [Single Chamber Furnaces](https://www.luciferfurnaces.com/products?type=box_furnace) - [Single Chamber Ovens](https://www.luciferfurnaces.com/products?type=convection_oven) - [Dual Chamber Ovens & Furnaces](https://www.luciferfurnaces.com/products?type=dual_chamber) - [Atmosphere Furnaces](https://www.luciferfurnaces.com/products?atmosphere=inert) - [Specialty Furnaces](https://www.luciferfurnaces.com/products?type=specialty) - [Quench Tanks](https://www.luciferfurnaces.com/products/quench-tanks) - [Parts & Accessories](https://www.luciferfurnaces.com/products/parts?what_are_you_inquiring_about_=Parts%20for%20an%20existing%20oven) - Industry - [Aerospace](https://www.luciferfurnaces.com/industry/aerospace) - [Automotive](https://www.luciferfurnaces.com/industry/automotive) - [Composites](https://www.luciferfurnaces.com/industry/composites) - [Energy](https://www.luciferfurnaces.com/industry/energy) - [Finishing](https://www.luciferfurnaces.com/industry/finishing) - [Laboratory](https://www.luciferfurnaces.com/industry/laboratory) - [Military](https://www.luciferfurnaces.com/industry/military) - [Medical Devices](https://www.luciferfurnaces.com/industry/medical-devices) - [Tool & Die Shops](https://www.luciferfurnaces.com/industry/tool-die) - [Articles](https://luciferfurnaces.com/resources) - [Heat Treatment Chart](https://luciferfurnaces.com/resources/steel-heat-treatment-chart) - [In-House Heat Treating](https://luciferfurnaces.com/resources/benefits-to-heat-treating-in-house) - [Model Selection Guide](https://luciferfurnaces.com/resources/model-selection-guide) - [Understanding AMS2750](https://luciferfurnaces.com/resources/understanding-ams2750-heat-treating-furnace-standards-for-consistent-compliant-results) - [Blog](https://luciferfurnaces.com/resources) - [Contact](https://info.luciferfurnaces.com/contact) - [Request a Quote](https://info.luciferfurnaces.com/request-a-quote) (215) 343-0411 [info@luciferfurnaces.com](mailto:info@luciferfurnaces.com) This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. # 4099 Series Heavy Duty Oven The 4099 series consists of large, high-velocity air-recirculating ovens offering precise control of air temperature, ideal for tempering, drawing, annealing, preheating, and stress-relieving steel, aluminum, glass, and ceramics. ![4099-Series-Batch-Oven-Lucifer-Furnaces](https://21225054.fs1.hubspotusercontent-na1.net/hub/21225054/hubfs/Imported%20sitepage%20images/4099-Series-Batch-Oven-Lucifer-Furnaces.jpg?width=1200&length=1200&name=4099-Series-Batch-Oven-Lucifer-Furnaces.jpg) Model V4099-542424 with optional horizontal swing door ![V4099-V48X-7925](https://21225054.fs1.hubspotusercontent-na1.net/hub/21225054/hubfs/Imported%20sitepage%20images/V4099-V48X-7925.jpg?width=1200&length=1200&name=V4099-V48X-7925.jpg) V4099-V48 ### Options Program controllers, over-temperature safety systems, timers, recorders, alternate door arrangements, forced cooling systems, computer interface, special voltages, gloves, tongs and foil wrap. ###  [Product Information](https://www.luciferfurnaces.com/hubfs/Product%20Data%20Sheets/Series-4099-Lucifer-Heavy-Duty-Recirculating-Ovens.pdf?hsLang=en) ## Heavy Duty Recirculating Ovens Large high-velocity air-recirculating ovens offer a wide temperature operating range from 200°F to 1400°F. Precision control of air temperature for tempering, drawing, annealing, preheating, and stress-relieving steel, aluminum, glass, and ceramics. All models are equipped with a roof-mounted alloy fan assembly and stainless steel liner providing a vertical air flow pattern and uniform temperature throughout the chamber. The liner directs the airflow and baffles the heating elements from the work area. The chambers are brick-lined with removable hearth plates supporting workloads up to 75 lbs/sq ft. Wire-on-rod heating element design allows full thermal emission from the coils and easy individual element replacement at a low cost. All models are completely wired, assembled, test-fired, and shipped ready for connection to the main power supply. Available in fifteen standard model sizes. ### Standard Features - Welded angle iron frame construction with sheet steel and plate lining. - Heavy gauge coil wound low-watt density heating elements for longer life. - Multi-layered energy-efficient lightweight firebrick and mineral block insulation for maximum heat storage and minimum heat loss. - Elements mounted individually on ceramic rods located on side walls for uniform temperature. - Stainless steel fan with motor and belt drive mounted through roof. - Stainless steel liner forms work area and directs airflow. - Hearth plates for load support and floor brick protection. - Vertical lift manual hand crank operated door keeps hot face surface away from personnel. - Safety micro-switch shuts off power to elements and fan when door opens. - Honeywell digital temperature controller with type K thermocouple and magnetic contactor. - Controls are mounted in separate side-mounted NEMA 1 panel and operate on 115 volts.   [Get a Quote](https://info.luciferfurnaces.com/request-a-quote?hsLang=en) ## Model Specifications | Model | Chamber Dimensions | Overall Dimensions | KW | Voltage | Weight (lbs) | | --- | --- | --- | --- | --- | --- | | V4099-W48 | 42"H X 42"W X 48"D | 142"H X 73"W X 72"D | 69 | 230/460/3 | 4000 | | V4099-W54 | 42"H X 42"W X 54"D | 142"H X 73"W X 78"D | 74 | 230/460/3 | 4200 | | V4099-W60 | 42"H X 42"W X 60"D | 142"H X 73"W X 84"D | 80 | 230/460/3 | 4400 | | V4099-W72 | 42"H X 42"W X 72"D | 142"H X 73"W X 96"D | 91 | 230/460/3 | 4800 | | V4099-X48 | 48"H X 48"W X 48"D | 152"H X 79"W X 72"D | 74 | 230/460/3 | 4500 | | V4099-X54 | 48"H X 48"W X 54"D | 152"H X 79"W X 78"D | 80 | 230/460/3 | 4700 | | V4099-X60 | 48"H X 48"W X 60"D | 152"H X 79"W X 84"D | 86 | 230/460/3 | 4900 | | V4099-X72 | 48"H X 48"W X 72"D | 152"H X 79"W X 96"D | 99 | 230/460/3 | 5300 | | V4099-Y48 | 54"H X 54"W X 48"D | 162"H X 85"W X 72"D | 85 | 230/460/3 | 5000 | | V4099-Y54 | 54"H X 54"W X 54"D | 162"H X 85"W X 78"D | 92 | 230/460/3 | 5200 | | V4099-Y60 | 54"H X 54"W X 60"D | 162"H X 85"W X 84"D | 99 | 230/460/3 | 5400 | | V4099-Y72 | 54"H X 54"W X 72"D | 162"H X 85"W X 96"D | 113 | 230/460/3 | 5800 | | V4099-Z60 | 60"H X 60"W X 60"D | 172"H X 91"W X 84"D | 112 | 230/460/3 | 5900 | | V4099-Z72 | 60"H X 60"W X 72"D | 172"H X 91"W X 96"D | 127 | 230/460/3 | 6900 | ![lucifer-primary\_imagotype-1200px](https://www.luciferfurnaces.com/hubfs/Logos%20(new)/lucifer-primary_imagotype-1200px.png) Manufacturer of industrial heat-treating furnaces and ovens. Designed and built in the USA since 1946. 2048 Bunnell Road Warrington, PA 18976 (215) 343-0411 [info@luciferfurnaces.com](mailto:info@luciferfurnaces.com) #### Newsletter Receive expert heat treating articles, industry developments, and company news straight to your inbox bimonthly. - [Products](https://www.luciferfurnaces.com/products) - [Single Chamber Furnaces](https://www.luciferfurnaces.com/products?type=box_furnace) - [Single Chamber Ovens](https://www.luciferfurnaces.com/products?type=convection_oven) - [Dual Chamber Ovens & Furnaces](https://www.luciferfurnaces.com/products?type=dual_chamber) - [Atmosphere Furnaces](https://www.luciferfurnaces.com/products?atmosphere=inert) - [Specialty Furnaces](https://www.luciferfurnaces.com/products?type=specialty) - [Quench Tanks](https://www.luciferfurnaces.com/products/quench-tanks) - [Parts & Accessories](https://www.luciferfurnaces.com/products/parts) - [Resources](https://luciferfurnaces.com/resources) - [Heat Treatment Terminology](https://luciferfurnaces.com/resources/heat-treating-terminology) - [Material Safety](https://luciferfurnaces.com/resources/data-sheets-for-material-safety) - [User Guides](https://luciferfurnaces.com/resources) - [FAQs](https://www.luciferfurnaces.com/faqs) - Industries - [Aerospace](https://www.luciferfurnaces.com/industry/aerospace) - [Automotive](https://www.luciferfurnaces.com/industry/automotive) - [Composites](https://www.luciferfurnaces.com/industry/composites) - [Energy](https://www.luciferfurnaces.com/industry/energy) - [Finishing](https://www.luciferfurnaces.com/industry/finishing) - [Heat Treating](https://www.luciferfurnaces.com/industry/tool-die) - [Laboratory](https://www.luciferfurnaces.com/industry/laboratory) - [Military](https://www.luciferfurnaces.com/industry/military) - [Medical Devices](https://www.luciferfurnaces.com/industry/medical-devices) - [Tool & Die Shops](https://www.luciferfurnaces.com/industry/tool-die) - [About](https://www.luciferfurnaces.com#about) - [FAQ](https://www.luciferfurnaces.com/faqs) - [Careers](https://info.luciferfurnaces.com/careers) - [Request a Quote](https://info.luciferfurnaces.com/request-a-quote) - [Terms & Conditions](https://info.luciferfurnaces.com/terms-conditions) - [Warranty](https://info.luciferfurnaces.com/warranty) © 2026 All rights reserved. Developed by [ALRI Creative](https://www.alricreative.com/) ```json { "@context" : "https://schema.org", "@id" : "https://luciferfurnaces.com/#organization", "@type" : "Organization", "description" : "Lucifer Furnaces manufactures industrial heat treating furnaces and ovens for metal processing applications.", "logo" : { "@id" : "https://luciferfurnaces.com/#logo", "@type" : "ImageObject", "url" : "https://21225054.fs1.hubspotusercontent-na1.net/hubfs/21225054/Logos%20(new)/lucifer-primary_imagotype-1200px-1.png" }, "name" : "Lucifer Furnaces", "sameAs" : [ "linkedin.com/company/lucifer-furnaces-inc-/", "https://www.facebook.com/luciferfurnaces/" ], "url" : "https://luciferfurnaces.com" } ``` ```json { "@context" : "https://schema.org", "@id" : "https://luciferfurnaces.com/#website", "@type" : "WebSite", "name" : "Lucifer Furnaces", "publisher" : { "@id" : "https://luciferfurnaces.com/#organization" }, "url" : "https://luciferfurnaces.com" } ```