In-Hose RV Sewer Heating System for 15 ft & 20 ft Sewer Hoses (RVIH)

Name: In-Hose RV Sewer Heating System for 15 ft & 20 ft Sewer Hoses (RVIH)
Brand: YeloDeer
Price: 99.99 USD
Availability: OutOfStock

YeloDeer Original Design 5W/ft Self-Regulating Fits 15 & 20 ft Hoses CSA-Certified Heating Cable Built-In GFCI

$99.99 USD

Fits Sewer Hose Length For 15 ft Sewer Hose — Includes 17 ft Heating Cable

For 15 ft Sewer Hose — Includes 17 ft Heating Cable
For 20 ft Sewer Hose — Includes 22 ft Heating Cable

Product variants

Out of stock

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Overview

A First-of-Its-Kind In-Hose RV Sewer Heating System

The YeloDeer In-Hose RV Sewer Heating System is designed to help prevent freezing and blockage along an RV wastewater discharge route during extended cold-weather use.

Unlike heated sleeves and conventional RV sewer heat tape that apply heat from outside the hose, this patent-pending system routes a self-regulating heating cable directly through a compatible RV sewer hose. The cable can extend into the campground sewer inlet, while the exposed section near the RV can be wrapped around the waste valve and sewer outlet.

This approach delivers heat where freezing can occur: at the RV valve, outlet, sewer hose, campground inlet, and the pipe section immediately below the inlet opening.

Quick Fit Snapshot

Hose Compatibility Designed for flexible 3 in RV sewer hoses with standard bayonet-style connections.

Two Standard Sizes 17 ft heating cable for nominal 15 ft hoses or 22 ft cable for nominal 20 ft hoses.

Heating Technology 5W/ft self-regulating heating cable adjusts its local output as surrounding temperatures change.

Electrical Protection Standard 110–120V system includes a built-in GFCI plug.

Full-Path Coverage Designed to help protect the RV valve, outlet, hose, campground inlet, and inlet transition.

Sewer Hose Included No. Use the system with a compatible RV sewer hose purchased separately.

Key Benefits

In-Hose Heating Places the heating cable directly inside the wastewater flow path instead of relying only on heat transfer through the hose wall.

Protects Both Ends Additional cable length can protect the RV valve and outlet at one end and extend into the campground sewer inlet at the other.

Self-Regulating Output Colder sections produce more heat while warmer sections reduce output, helping improve efficiency and reduce overheating risk.

CSA-Certified Heating Cable The electrical heating cable is independently certified for added confidence in North American applications.

Built-In GFCI Plug The standard 120V cable includes integrated ground-fault protection for the electrical connection.

Smooth Fluoropolymer Jacket The corrosion-resistant outer jacket is designed for wastewater exposure and can be rinsed after use.

Sealed Cable Entry A compression gland and rubber grommet secure the cable and help reduce odor or wastewater leakage at the Y-adapter.

Removable, Reusable Design The cable can be removed for cleaning, travel, or warm-weather storage while the adapter remains reusable.

Suitable For

Winter RV Living

Full-Time RVs Seasonal Sites Long-Term Stays Stationary Setups

Cold-Weather Camping

Motorhomes Travel Trailers Fifth Wheels Campers

Temporary Work-Site Use

Job-Site Trailers Mobile Offices Temporary Housing Remote Camps

Custom Sewer Layouts

Connected Hoses Runs Over 20 ft Custom Voltage Bulk Projects

What Is Included

Y-Adapter 3 in RV bayonet-compatible adapter with a dedicated angled cable-entry branch.

Heating Cable 17 ft or 22 ft self-regulating heating cable with a built-in GFCI plug.

Sealing Components Compression cable gland, rubber sealing grommet, and adapter sealing components.

Installation Manual Includes product installation, safety, operating, and maintenance instructions.

Not Included

RV sewer hose Sewer hose support External temperature controller Campground sewer elbow Pipe insulation Storage bag

Important Before Ordering

Confirm your sewer connection, hose length, cable route, and available power before selecting a system.

This product is designed for flexible RV sewer hoses with a standard 3 in bayonet connection. It is not intended for freshwater hoses, holding tanks, permanent buried plumbing, rigid underground sewer systems, or installations that require cutting or splicing the cable.

Your hose uses a standard 3 in RV bayonet connection Your nominal hose length is 15 ft or 20 ft The internal hose route is open and not collapsed The cable can pass through the hose without force A grounded 110–120V AC outlet is available The GFCI plug and outlet can remain dry The cable can reach the RV outlet and campground inlet The connection is temporary or flexible, not permanently buried

Choose the Correct Size

Product Option	Recommended Hose	Included Heating Cable	Additional Coverage
15 ft System	Nominal 15 ft RV sewer hose	17 ft	RV outlet or valve and campground sewer inlet
20 ft System	Nominal 20 ft RV sewer hose	22 ft	RV outlet or valve and campground sewer inlet
Custom System	Connected hoses or special layouts	Custom continuous length	Configured after application review

Why is the cable longer than the hose?

The additional cable is intended to extend below the campground sewer inlet opening and wrap around the RV waste valve or outlet. The hose does not need to be stretched to its maximum length during normal use.

Use It For / Do Not Use It For

Use It For Flexible 3 in RV sewer hoses, temporary campground hookups, stationary winter RV setups, compatible connected sewer hoses, and temporary job-site trailer connections.

Do Not Use It For Freshwater hoses, potable-water pipes, holding tanks, macerator hoses without approval, permanent buried plumbing, tight inaccessible elbows, damaged hoses, or non-bayonet connections.

Certification Scope

The heating cable is CSA certified.

This certification statement applies to the heating cable. It should not be interpreted as certification of the complete Y-adapter assembly unless the assembled product later receives separate certification.

Custom Length, Voltage, and Bulk Orders

Contact YeloDeer when your layout exceeds 20 ft, uses multiple connected hoses, requires a special voltage, or involves dealer, fleet, job-site, mobile-housing, or OEM quantities.

Email yelodeer@yelodeer.com with the deployed hose length, number of hose sections, RV outlet photos, campground inlet photos, required voltage, and estimated order quantity.

Applications

Recommended Applications

The YeloDeer In-Hose RV Sewer Heating System is designed for temporary and semi-stationary wastewater connections that remain exposed during freezing weather.

Full-Time RV Living

Winter RV Sites Extended Hookups Cold Regions Stationary RVs

Cold-Weather Camping

Motorhomes Fifth Wheels Travel Trailers Campers

Temporary Commercial Use

Construction Trailers Mobile Offices Worker Housing Remote Camps

Connected Hose Layouts

Multiple Sections Bayonet Couplings Long Campsites Custom Cable

Compatible Systems

Standard 3 in RV sewer hoses Bayonet-style RV sewer hose connections Flexible accordion-style sewer hoses Compatible connected hose sections Temporary campground sewer hookups Compatible job-site trailer connections

Connected Sewer Hoses

The cable may pass through compatible hose couplings when the complete internal route remains open and the cable can move through without being forced.

Use one continuous heating cable for the complete route.

Do not connect two heating cables end to end. For 25 ft, 30 ft, or other special layouts, request a custom continuous cable that covers the RV outlet, all hose sections, couplings, and campground sewer inlet.

Not Recommended For

Permanent buried plumbing or rigid underground sewer systems
RV freshwater hoses or pressurized potable-water pipes
Black-water or gray-water holding tanks
Macerator or small-diameter pumped hoses unless separately confirmed
Hoses with blocked, crushed, collapsed, or unknown internal conditions
Routes with tight elbows that require forcing the cable
Applications requiring cable cutting, shortening, or field splicing
Connections without a compatible 3 in RV bayonet interface
Locations where the plug and electrical connection cannot remain dry

Important Product Distinction

This system protects the RV sewer discharge route after wastewater leaves the holding tank.

It does not replace a black-water or gray-water holding-tank heater pad. A tank heater protects the tank itself, while this product is designed to protect the valve, outlet, sewer hose, and campground inlet.

External Temperature Controller

The heating cable is self-regulating, but it does not switch itself completely off. A compatible external controller may be added to turn the system on and off according to outdoor temperature and reduce unnecessary operation during long-term winter stays.

The external temperature controller is not included with the standard system.

Specifications

Product Specifications

Product Name	YeloDeer In-Hose RV Sewer Heating System
Product Type	Internal RV sewer hose freeze-protection system
Design	YeloDeer original design
Patent Status	Patent pending
Compatible Connection	Standard 3 in RV bayonet connection
Recommended Hose Type	Flexible RV sewer hose for temporary or semi-stationary hookups
Standard Hose Options	Nominal 15 ft and 20 ft
Included Cable Length	17 ft or 22 ft, depending on selected option
Standard Voltage	110–120V AC
Heating Output	5W/ft at 50°F / 10°C
Heating Technology	Self-regulating heating cable
Maximum Stable Cable Temperature	140°F / 60°C
Cable Outer Jacket	Corrosion-resistant fluoropolymer
Cable Size	Approx. 0.42 × 0.20 in / 10.7 × 5.0 mm
Heating Cable Certification	CSA certified
Electrical Protection	Built-in GFCI plug on the standard 120V cable
Power Cord Length	Approximately 4 ft
Adapter Dimensions	5.07 × 4.99 × 4.43 in
Metric Adapter Dimensions	128.73 × 126.66 × 112.60 mm
Cable Entry	Compression gland and rubber sealing grommet
Field Cutting	Not permitted
Field Splicing	Not permitted
Cable-to-Cable Connection	Not permitted
External Controller Included	No
External Controller Compatible	Yes, when the controller is suitable for the electrical load
Sewer Hose Included	No
Custom Length	Available by request
Custom Voltage	Available after engineering confirmation
Permanent Buried Installation	Not recommended
Warranty	Limited warranty against manufacturing defects; proof of purchase required

Size Options

Option	Recommended Hose Length	Heating Cable Length
15 ft System	Nominal 15 ft RV sewer hose	17 ft
20 ft System	Nominal 20 ft RV sewer hose	22 ft
Custom System	Special or connected hose layout	Custom continuous length

Package Contents

Y-Adapter	3 in RV bayonet-compatible adapter with angled cable-entry branch
Heating Cable	Selected 17 ft or 22 ft self-regulating heating cable
Electrical Plug	Built-in GFCI plug on the standard 120V configuration
Sealing Components	Compression gland, rubber grommet, and adapter sealing components
Manual	Installation and operating instructions

Warranty Limitations

The limited warranty does not cover damage caused by improper installation, misuse, cable modification, field cutting, field splicing, physical damage, crushing, sharp bending, or use with an incompatible application.

Installation

Installation Overview

The heating cable enters through the dedicated branch of the Y-adapter, travels inside the sewer hose toward the campground inlet, and leaves a section outside the adapter for the RV waste valve and outlet.

Disconnect power before installation, adjustment, removal, inspection, or cleaning.

Before Installation

Confirm a standard 3 in bayonet connection Inspect the hose for damage or blockage Straighten sharp hose bends Confirm the selected cable length Reserve cable for both ends Use a grounded 110–120V outlet Keep the GFCI plug dry Close or manage waste valves correctly

Basic Installation Steps

Open the cable-entry seal. Unscrew the compression gland from the Y-adapter and remove the rubber grommet.
Connect the Y-adapter to the sewer hose. Attach it to the hose’s 3 in bayonet fitting and confirm the tabs are fully locked.
Feed the cable through the adapter. Pass the cable through the gland cap and angled Y-entry opening.
Guide the cable through the hose. Feed it gradually toward the campground sewer inlet. Stop if unusual resistance is felt.
Extend the cable into the sewer inlet. Position the end below the inlet opening without forcing it through a tight elbow or obstruction.
Connect the assembly to the RV. Attach and lock the Y-adapter to the RV sewer outlet.
Seal the cable entry. Slide the grommet over the cable, seat it in the entry opening, and tighten the gland evenly.
Protect the RV valve and outlet. Wrap the exposed cable around the valve and outlet using smooth loops.
Connect power. Plug the GFCI-equipped cable into a properly grounded 120V outlet and test the GFCI before relying on the system.

Key Installation Notes

Do Not Force the Cable Stop when resistance is felt. Check for sharp bends, collapsed hose sections, misaligned couplings, or internal obstructions.

Maintain Hose Slope Use a sewer hose support to maintain consistent drainage and reduce standing wastewater inside the hose.

Seal the Entry Correctly The rubber grommet must sit evenly inside the entry opening before the gland is tightened.

Do Not Overtighten Tighten the gland enough to hold and seal the cable without crushing or damaging the fluoropolymer jacket.

Use Smooth Cable Loops Do not kink, knot, crush, or sharply bend the exposed cable around the RV outlet.

Manage Extra Cable Safely Extra cable may remain exposed outside the hose, but it should not be tightly bundled into a small mass.

During Use

Periodically inspect the Y-adapter connections, cable-entry seal, hose slope, campground inlet position, cable around the RV outlet, GFCI plug, extension equipment, and cable jacket.

Disconnect the system immediately if the cable jacket, power cord, GFCI plug, or electrical connection is cut, crushed, abraded, separated, or otherwise damaged.

Before Moving the RV

Close the RV waste valves.
Disconnect electrical power.
Remove the cable from the campground sewer inlet.
Disconnect the Y-adapter from the RV.
Pull the cable out of the sewer hose gradually.
Rinse residue from the cable jacket when necessary.
Allow the cable to dry and inspect it for damage.
Coil the cable loosely for storage.

Important Safety Information

Do not install, adjust, remove, or clean the system while it is energized.
Do not cut, shorten, splice, or modify the heating cable.
Do not connect two heating cables end to end.
Do not immerse the GFCI plug or electrical connection in water.
Keep plug connections protected from rain, snow, and standing water.
Use a properly grounded electrical outlet.
Do not sharply bend, kink, knot, crush, or pull the cable forcefully.
Do not operate the system with a damaged cable or plug.
Follow all RV manufacturer and campground wastewater requirements.

FAQ

How is this different from an externally heated RV sewer hose or heat tape?

Most heated sleeves, blankets, and heat-tape systems apply heat from outside the sewer hose.

The YeloDeer system routes a removable self-regulating cable through the hose interior and extends protection to the RV valve, outlet, campground sewer inlet, and the section immediately below the inlet opening.

Which RV sewer hoses are compatible?

The standard system is designed for flexible 3 in RV sewer hoses with bayonet-style connections.

The internal route must be open enough for the cable to pass without being forced. It is not intended for permanent buried pipes, potable-water lines, or non-compatible sewer fittings.

Which size should I order?

Choose the 17 ft heating cable for a nominal 15 ft sewer hose and the 22 ft heating cable for a nominal 20 ft sewer hose.

For connected hoses, deployed routes longer than 20 ft, or unusual campsite layouts, request one continuous custom-length cable.

Why is the heating cable longer than the sewer hose?

The additional cable is intended to extend below the campground sewer inlet opening and wrap around the RV waste valve or outlet.

The hose normally does not need to be stretched to its full nominal length.

Is the RV sewer hose included?

No. The package includes the Y-adapter, heating cable, GFCI plug, sealing gland, rubber grommet, and installation manual.

The sewer hose, hose support, campground elbow, insulation, storage bag, and external temperature controller are not included.

Can I cut the cable or connect two cables together?

No. Do not cut, shorten, splice, or connect two heating cables end to end.

A longer installation must use one continuous cable manufactured for the required route.

Does self-regulating mean the cable turns itself off?

No. The cable reduces its local heat output as temperatures rise, but it remains energized whenever it is connected to power.

Unplug it to stop operation completely or use a compatible external temperature controller for automatic on-and-off control.

Is the entire assembled system CSA certified?

The heating cable is CSA certified.

This statement does not mean that the complete Y-adapter assembly has been separately certified as one assembled product.

Will the system guarantee that my sewer connection never freezes?

No freeze-protection product can guarantee performance under every temperature, wind, installation, hose-layout, drainage, insulation, or power condition.

Correct sizing, cable placement, hose slope, reliable power, inlet coverage, valve coverage, and periodic inspection remain important.

Guides

Pre-Order Setup Checklist

Confirm the 3 in bayonet connection Identify the nominal hose length Measure the actual deployed route Count all connected hose sections Inspect internal couplings and bends Reserve cable for the RV outlet Allow cable for the sewer inlet Confirm grounded 120V power Plan a dry plug location Request a custom cable when required

Plan the Full Freeze-Protection Path

Zone 1: RV Valve and Outlet Reserve enough exposed cable to wrap the waste valve and outlet using smooth, loose loops.

Zone 2: Sewer Hose Run the main cable length inside the flexible sewer hose while maintaining a consistent downward drainage slope.

Zone 3: Campground Inlet Extend the cable below the inlet opening without forcing it past a tight elbow or unknown obstruction.

Recommended Planning Sequence

Position and support the sewer hose.
Confirm the required deployed hose length.
Estimate the safe inlet insertion depth.
Reserve cable for the RV valve and outlet.
Feed the remaining cable through the hose.
Adjust cable distribution before tightening the gland.
Inspect all connections before connecting power.

Extended Cold-Weather Use

Maintain proper hose slope Check the cable after snow or strong wind Inspect the first freezing night Confirm the GFCI remains active Check the valve and inlet coverage Keep plug connections dry Do not rely on heat to correct a physical blockage Use a controller when automatic cycling is preferred

Cleaning and Storage Guide

Close the RV waste valves and disconnect power.
Remove the cable from the sewer inlet and hose gradually.
Rinse the cable jacket with clean water.
Use a soft cloth when necessary.
Do not use sharp scraping tools or incompatible chemicals.
Do not immerse or spray the GFCI plug.
Inspect for cuts, abrasion, crushing, exposed braid, or jacket separation.
Allow the cable to dry completely.
Coil it in wide, loose loops and store it in a dry location.

Quick Troubleshooting Guide

Problem	Possible Cause	Recommended Action
Cable will not feed through the hose	Sharp bend, compressed hose, misaligned coupling, or internal obstruction	Straighten and inspect the hose. Do not force the cable.
Cable does not reach the sewer inlet	Wrong size, fully stretched hose, too much cable reserved at the RV, or an oversized layout	Reposition the hose and redistribute the cable. Order a custom continuous cable when needed.
Odor or wastewater leaks near the cable entry	Loose gland, incorrectly seated grommet, damaged grommet, or off-center cable	Disconnect power, reseat the grommet, center the cable, and tighten the gland evenly.
GFCI plug trips	Moisture, cable damage, electrical leakage, faulty outlet, or incompatible extension equipment	Disconnect immediately. Dry and inspect all components. Do not bypass the GFCI.
Hose remains flexible but wastewater will not drain	Frozen campground inlet, downstream blockage, poor slope, or insufficient cable coverage	Check the inlet, cable position, hose slope, power supply, and complete downstream route.
System does not appear to heat	No power, tripped GFCI, warmer local temperature, or damaged cable	Check the power source and GFCI. Stop using the product if the cable jacket is damaged.

When This Product Is Not the Right Solution

Use a suitable holding-tank heater when the black-water or gray-water tank itself requires freeze protection.
Use a potable-water-rated heated hose or heating product for RV freshwater systems.
Use an appropriate permanent in-drain or pipe-heating product for buried sewer or septic plumbing.
Contact YeloDeer before using the system with a macerator hose, non-standard fitting, unusual sewer inlet, or special voltage.

Need Application or Sizing Help?

Email yelodeer@yelodeer.com with:

Photos of the complete sewer route
Nominal and deployed hose length
Number of connected hose sections
RV outlet and campground inlet photos
Connection type
Required voltage
Expected winter conditions
Estimated order quantity