Is B&B Nautilus P4 3-Handle RV Water Control Panel Aftermarket
Updated 02/23/2026 | Published 02/19/2026
Question:
Is this an after market part? Will this be compatible to replace the broken one in my 2024 Forest River Sierra 3800 RK?
asked by: Amanda
0
Expert Reply:
Hey Amanda, the B&B Nautilus P4 3-Handle RV Water Control Panel - 12-1/2"Tall x 11-1/2" Wide # BM29AR that you referenced is an aftermarket part but it is designed to be an exact replacement so if what you have in your 2024 Forest River Sierra 3800 RK looks just like this it would match it perfectly. Did yours stop working?
expert reply by:
Jameson C
0
Panel
(click to enlarge)
(click to enlarge)
Product Page this Question was Asked From
B&B Nautilus P4 3-Handle RV Water Control Panel - 12-1/2"Tall x 11-1/2" Wide - White
- Smart RV
- Management System
- Monitoring System
- Water Pumps
- Water Tanks
- Light Indicators
- Monitors and Controls
- B and B Molders
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: B&B Nautilus P4 3-Handle RV Water Control Panel - 12-1/2"Tall x 11-1/2" Wide - White
- Shop: Replacement Dual Diverter Valve Assembly for B&B Nautilus P3/P4 Panels - 1/2" MPT
- Shop: Replacement Dual Diverter Assembly for B&B Nautilus P1 Panel - 1/2" MPT
- Shop: Replacement T- Fitting for B&B RV Nautilus Panels- 1/2" MPT x 1/2" MPT x 1/2" MPT
- Shop: B&B Nautilus P4 RV Water Control Panel - 12-1/2" Tall x 11-1/2" Wide - Black
- Q&A: Will Flair it PEXLock Fitting Work with 1/2 inch Flair It Pressure Hose
- Q&A: How to Pull a Gooseneck Trailer w/a 2020 Peterbilt 567 Tractor
- Q&A: Replacement Components For A Schwintek Slide Out System
- Q&A: Replacing Old Atwood AFMD35121 Furnace With Dometic Furnace In 2019 Keystone Cougar 5th Wheel RV
- Q&A: Will the TorkLift PowerArmor Single Locking Battery Box Fit a Brinkley model I275?
- Q&A: Can Strap of Fulton XLT Powered Winch be Replaced
- Q&A: Do The Furrion Chill Cube AC Units Have A Soft Start Installed?
Amanda
2/23/2026
The pvc on the rear of the panel is cracked due to freezing & the city water connect broke off.