OAK-UVFRC is the optional outside-air gate and duct kit listed for Superior VRT3132, VRT3136 and VRT3142 fireboxes. Its adjustable gate controls the amount of outside combustion air supplied through the approved connection.
The manual identifies an air-gate assembly, 4-inch-diameter duct and termination hood. One kit serves the right-side fireplace connection. The kit is optional; the one-kit quantity describes that connection and does not make the accessory mandatory for every firebox.
This is a combustion-air accessory, not an exhaust vent, chimney, decorative finish or guarantee of improved efficiency. The vent-free heater still requires the combustion-and-ventilation-air assessment in its manual. Follow the kit instructions and exact appliance manual for routing, termination and installation, and comply with applicable codes.
The VRT3100 manual explicitly lists this part for the VRT3132WS/F, VRT3136WS/F and VRT3142WS/F family. Other model compatibility must be checked against its own manual. Superior VRT3100 installation and operation manual, Rev D August 2019, optional equipment and accessory tables on pages 12–16.
Request a return within 30 calendar days after delivery for eligible new, unused, unassembled and uninstalled items in original packaging. Written authorization is required. Read the Returns Policy for conditions, fees and exclusions.
Most in-stock items are released for shipment within 1–2 business days after payment and order review. Carrier transit is additional. Parcel transit commonly takes 3–7 business days; freight commonly takes 5–10 business days after shipment. Special-order and backordered items may take longer. Shipping details, exclusions and damage reporting.
OAK-UVFRC is the optional outside-air gate and duct kit listed for Superior VRT3132, VRT3136 and VRT3142 fireboxes. Its adjustable gate controls the amount of outside combustion air supplied through the approved connection.
The manual identifies an air-gate assembly, 4-inch-diameter duct and termination hood. One kit serves the right-side fireplace connection. The kit is optional; the one-kit quantity describes that connection and does not make the accessory mandatory for every firebox.
This is a combustion-air accessory, not an exhaust vent, chimney, decorative finish or guarantee of improved efficiency. The vent-free heater still requires the combustion-and-ventilation-air assessment in its manual. Follow the kit instructions and exact appliance manual for routing, termination and installation, and comply with applicable codes.
The VRT3100 manual explicitly lists this part for the VRT3132WS/F, VRT3136WS/F and VRT3142WS/F family. Other model compatibility must be checked against its own manual. Superior VRT3100 installation and operation manual, Rev D August 2019, optional equipment and accessory tables on pages 12–16.
