94247 — White round gravity water-fill dish
View 94247 productB&B 94247/94248 Round RV Gravity-Fill Dishes: Caps & Spouts
A gravity water-fill dish lets you fill the RV's onboard fresh-water tank through a hose-connected spout. B&B Molders 94247 and 94248 are the polar-white and black round dishes. They share a 4½-inch outside face and a 3½-inch wall opening, but they are not pressurized city-water connectors.
Compare the round gravity-fill dishes
| B&B model | Finish | Factory OEM number | Opening / outer face |
|---|---|---|---|
| 94247 | Polar white | 301-005-00024 | 3½-inch cutout / 4½-inch face |
| 94248 | Black | 301-005-00027 | 3½-inch cutout / 4½-inch face |
Bayonet cap and strap
Covers the exterior fill spout; the cap can be replaced without buying the entire dish.
Gravity-fill spout
Connects behind the dish to the freshwater tank's 1¼- or 1⅜-inch fill hose.
⅜-inch tank vent connection
Separate hose connection used to vent the freshwater tank while filling.
2½-inch spout depth
Factory-listed spout projection to check against space behind the RV wall.
Connection roles are simplified and are not a manufacturer exploded diagram or a pressurized-water plumbing schematic.
Cap only, or cap and spout?
| Replacement part | Finish | What it replaces |
|---|---|---|
| 94243 | Polar white | Gravity water-fill cap and retaining strap only |
| 94244 | Black | Gravity water-fill cap and retaining strap only |
| 94245 | Polar white | Gravity water-fill spout, cap and strap |
| 94246 | Black | Gravity water-fill spout, cap and strap |
If the existing spout is sound but the cap is missing, choose the cap-only component. If the molded spout is cracked or its hose connection is damaged, the matching cap-and-spout assembly addresses a different part of the installation.
Photographs and matching product links
View 94247 product94248 — Black round gravity water-fill dish
View 94248 product94243 — White gravity-fill cap and strap
View 94243 product94244 — Black gravity-fill cap and strap
View 94244 product94245 — White gravity-fill spout, cap and strap
View 94245 product94246 — Black gravity-fill spout, cap and strap
View 94246 productMeasure and inspect before installing
- Measure the wall opening and outer trim dimensions, and check the fastener positions.
- Confirm the fill hose is the diameter specified for the chosen spout and check the separate tank-vent hose.
- Inspect the original bayonet cap shape and retaining strap attachment before buying only a cap.
- Follow the RV manufacturer's sealing and freshwater sanitation instructions, and prevent tank overfilling.
Original factory part references
Manufacturer references: B&B Molders' gravity water dish specifications and the original B&B illustrated parts catalog (PDF).
If the RV uses a keyed rectangular water-fill hatch, compare the 94251/94252 hatch guide instead.
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