Is LaSalle Bristol Motodrain Electronic Waste Valve Switch Weatherproof
Updated 12/01/2025 | Published 11/12/2025
Question:
Is the 3 way swich weather proof so it can be mounted outside? This is for the Bristol Motodrain Electronic Waste Valve LSB42TR
asked by: TNT W
0
Expert Reply:
The LaSalle Bristol Motodrain Electronic Waste Valve # LSB42TR switch is not weatherproof. You don't have to mount it completely inside but I would run the wire over to a nearby compartment and mount it on the compartment wall for extra protection. The motor and wiring are sealed so they will be weatherproof.
expert reply by:
Robin H
0
Motodrain Electronic Waste Valve
(click to enlarge)
(click to enlarge)
Product Page this Question was Asked From
LaSalle Bristol Motodrain Electronic Waste Valve - 3" - Black Water Tank
- RV Waste Valves
- Straight Valve
- Single Waste Valve
- 3 Inch Valve Body
- Electric
- Stationary Valve
- LaSalle Bristol
more information >
Continue Researching
- Video: Review of LaSalle Bristol RV Waste Valves - Electronic Waste Valve - LSB42TR
- Search Results: progressive dynamics pd4655v
- Search Results: 30 amp cord
- Shop: LaSalle Bristol Motodrain Electronic Waste Valve - 3" - Black Water Tank
- Shop: LaSalle Bristol RV Sewer Slip Hub with Flange - 3"
- Q&A: Why Does The LaSalle Bristol Motodrain Electronic Waste Valve # LSB42TR Have A 3-Position Switch
- Shop: Valterra E-Valve Electric Waste Valve for RV Black Water Tank - No Fittings - 3"
- Shop: LaSalle Bristol RV Sewer Spigot with Flange - for 3" pipe
- Shop: Replacement Dometic RV Furnace - Propane - Automatic Pilot - 12V DC - 25,000 Btu
- Shop: Valterra Elbow DWV Fitting for RV Sewer System - 90 Degree - 3" Hub
- Shop: LaSalle Bristol Long Sweep Elbow Fitting for RV Sewer System - ABS Plastic - 90 Degree - 1-1/2"
- Search Results: trailer hitch
- Q&A: What Is An OEM Prep Package And How Do I Know If I Have It
- Shop: Trailer Hitch
- Article: Trailer Wiring Diagrams
- Search Results: trailer tires and wheels
- Q&A: How to Replace a Lance 6-Pin Plug w/ a Standard 7-Way Connector
- Shop: Trailer Wiring
- Article: How to Measure for Trailer Hitch Drop
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Q&A: Should I Get Loadlifter 5000 Or 7500 For Towing A 15K Fifth Wheel
- Search Results: trailer wiring
- Shop: Suspension Enhancement
- Video: B&W Companion OEM 5th Wheel Hitch Manufacturer Breakdown
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Q&A: Firestone Ride-Rite Air Bags F37XV for 2018 Ram 3500 4 Wheel Drive Dully
- Search Results: trailer jack
- Shop: Brake Controller
- Article: 5 Things to Know About Weight Distribution Hitches
- Q&A: Is There a Gen-Y Nomad Gooseneck Pin Box Available to Replace a Rhino-Box?
Explore Expert Info
![Our Expert]()
on RV Waste Valves
on RV Waste Valves
Robin H.
12/1/2025
Hey, how did mounting the switch for your Motodrain waste valve go after moving it to a nearby compartment? Your results could help others figure out the best spot for protecting their switch from the weather.