B&B Molders 94320
Single coax plate — Polar white
Single protected cable-TV coax connection; round surface-mount flange.
View exact productB&B Molders RV Coax Cable Entry Plates: Single vs Dual Size Guide
B&B Molders RV Coax Cable Entry Plates: Single, Dual & Covered Designs
A weather-protected TV cable connection on an RV can use a round single-coax plate, a rectangular dual-coax plate or a compact enclosed connection. These options don't necessarily use the same wall opening. Compare five B&B Molders part numbers to choose the appropriate replacement housing or protective cap.
Identify the original cable inlet
Round single-coax plate
Parts 94320 and 94321 have one protected coax connector, a round 3⅛-inch outside flange and a listed 1-inch diameter cutout. Choose polar white or black.
Rectangular dual-coax plate
94323 provides two connections on a polar-white 3 × 4-inch rectangular plate. Its housing shape differs from a round compact enclosure.
Round covered dual-coax enclosure
94324 provides two coax connections behind a closing compact door, in a polar-white housing listed as 3⅛ inches outside.
Before drilling: Measure the original wall opening and flange. The outside housing dimensions are not the mounting cutout. Check your selected part's installation instructions and confirm adequate clearance behind the wall.
B&B Molders TV cable plate size and MPN chart
| MPN | Item | Finish | Outside | Opening to verify |
|---|---|---|---|---|
| 94320 | Single coax plate | Polar white | 3⅛ in round | 1 in diameter |
| 94321 | Single coax plate | Black | 3⅛ in round | 1 in diameter |
| 94323 | Dual coax plate | Polar white | 3 × 4 in rectangle | Confirm against original opening |
| 94324 | Dual coax compact enclosure | Polar white | 3⅛ in round | Check enclosure fitting template |
| 94208 | Replacement dust cover | Polar white | Cap only | Not applicable |
Why 94323 and 94324 are different
Both accept two coax connections, but 94323 uses a rectangular exterior plate, while 94324 is a compact round enclosure. The compact enclosure has a protective door with a hinge and latch; it should not be selected solely because the old plate also has two connectors.
94320 and 94321 are matching single-coax plate styles in polar white and black. Their nominal outside diameter is 3⅛ inches, with the one-inch round mounting cutout listed by B&B Molders. They are not the same as a dual-coax plate or a compact enclosure.
94208 is a separate polar-white protective cap for a cable-TV plate connection, not a complete coax entry plate. Check the existing cap mounting and connector before ordering this replacement accessory.
Choose the right cable arrangement
Determine whether you need one coax connection or two independent cable runs. A dual-connection plate provides two ports but does not itself act as a signal splitter, antenna amplifier or satellite receiver. Check the cable type and the requirements of the TV, antenna or satellite system before connecting it.
Find the exact cable entry plate or cap
B&B Molders 94321
Single coax plate — Black
Black version of the round single-coax cable-TV plate.
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B&B Molders 94323
Dual coax plate — Polar white
Rectangular plate with two separate coax connection points.
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B&B Molders 94324
Dual coax compact enclosure — Polar white
Round covered dual-coax enclosure with closing door.
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B&B Molders 94208
Replacement dust cover — Polar white
Separate protective cable-TV connector cap; verify original mount.
View exact productInstallation and weather protection
Inspect the old mounting surface for cracks, loose screws and deteriorated sealant. Compare the new flange and mounting holes before removal, and protect the wall opening from moisture using the manufacturer's installation method. Avoid damaging coax cable ends or sharply kinking the cable behind the connector plate.
For guidance on the antenna equipment connected to an inlet, see our Winegard Air 360 antenna and gateway wiring reference. If you are routing a different type of cable through a roof or bulkhead, the Blue Sea CableClam guide covers separate cable-sealing hardware.
Common selection questions
Will a 94324 fit the same opening as a 94323?
Do not assume so. The compact 94324 housing is round, while the 94323 plate is rectangular. Check the mounting cutout, flange and fastener locations before replacing either one.
What is the difference between 94320 and 94321?
They are single-coax plates in polar white and black, respectively. Both use the same listed round outside diameter and one-inch cutout.
Does 94208 include a coax connector?
No. It is a separate protective dust cap. Choose a complete entry-plate product if the connection itself needs replacement.
Do two coax connectors automatically support all satellite systems?
No. The correct cable path, connector specifications and any system-specific electronics still need to match your equipment.
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