The OxBox J801 Single Stage Gas Furnaces are built for durable performance over the long haul.

Oxbox furnaces provide reliable heating throughout the winter months with components that are built to last. With an aluminized steel heat exchanger, the furnace is able to conduct heat quickly while remaining durable for years to come. A galvanized steel cabinet protects from corrosion, while a silicon nitride igniter ensures proper operation when you need it. The furnace is certified to achieve the Energy Star cabinet leakage requirement of less than or equal to 2%, allowing for little to no wasted energy.

Standard Features:

• All furnace models feature a standard silicon nitride igniter
• Furnace models feature aluminized steel heat exchangers to conduct heat quickly and increase durability
• Oxbox furnaces are built for flexibility to suit varied installations
• Furnaces are fully convertible to either natural gas or propane, making them suitable for use in any area
• Galvanized steel cabinets resist corrosion
• FER compliant
• 100% fired and tested: All units and each component are tested on the manufacturing line
• Low Boy Height: Easy to apply in low ceiling applications, works well with taller high SEER coils, easier to handle and install
• Can no longer be installed in California’s South Coast Air Quality Management District (SCAQMD) on or after October 1 2019
• Tubular primary heat exchanger: Heavy gauge aluminized steel heat exchanger assures a long life.
• 30 second blower delay at start-up: Assures a warm duct temperature at furnace start-up. Adjustable blower off settings (60, 90, 120 and 180 seconds).
• 30 second post purge: Increases life of heat exchanger.
• High static blowers: All models equipped with high static blowers.
• 90 second cooling cycle blower-off delay (TDR): Increases cooling performance.
• Flexible category I venting system: May be vented with dedicated venting system or common vented with other category one appliances.
• High efficiency blower kits: Maximize efficiencies. On select units, a SEER improvement of up to 1 point is realized.
• Multi-speed direct drive blower: Designed to give a wide range of cooling capacities. Switches on PCB, provide ultra easy motor speed selection.
• Integrated control board: Incorporates connections for electronic air cleaner and humidifier.
• Two piece door design: Enhances furnace appearance and uses captured screws to prevent loose door screws.
• Meets Title 24 Standards: Min. 350 CFM/Ton, .58 watts/ CFM and ≤ 2% cabinet leakage.

Warranty Features:

• 1 Year: Unit Replacement (ONLY COMPRESSORS, COILS, OR HEAT EXCHANGER FAILURE)
• 5 Years: Standard Parts Warranty
• 7 Years: Compressor Replacement