In-Pipe Heating Cables for Water & Drain Lines

Compare by application

INTERNAL Pipe Heating

For Water Supply Lines

Potable Water 230 PSI Max CSA Certified Food-Grade Jacket GFCI Protection

For potable water, well water, cabin water lines, farm water lines, RV water lines, and other water supply pipes.

Sale up to 85%

In-Pipe Heating Cable for 3/4 in+ Water Supply Lines — T-Fitting (IPHC-T)

From $8.99 USD ~~$94.99 USD~~

Drinking-Water Safe (NSF/ANSI 61) CSA Certified Custom Lengths Available

In-Pipe Heating Cable for 3/4 in+ Water Supply Lines — Y-Fitting (IPHC-Y)

From $13.99 USD

Drinking-Water Safe (NSF/ANSI 61) CSA Certified Custom Lengths Available

Note: Use on pipes larger than 3/4 in. Avoid sharp 90° elbows or tight bends inside the pipe; smooth, gradual bends are acceptable.

For Drain & Sewer Lines

Wastewater Drain Lines Sewer Systems Septic Lines Low-Pressure Options

For drain lines, sewer lines, septic lines, sump discharge lines, condensate drains, and wastewater pipes.

Sale up to 28%

In-Drain Heating Cable for 2–6 in Drain Lines (IPHC-DMa)

From $66.99 USD ~~$91.99 USD~~

CSA Certified Built-In GFCI Custom Lengths Available

Sale up to 17%

In-Drain Heating Cable for Drain Lines Under 2 in (IPHC-DMi)

From $32.99 USD ~~$37.99 USD~~

Slim Cable Profile Condensate & Low-Pressure

In-Drain Heating Cable Kit for 1/2 & 3/4 in Non-Pressurized Condensate Lines (DGK)

From $66.99 USD

PVC Y-Fitting Included CSA Certified Cable

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

From $99.99 USD

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

Note: For wastewater, sewer, septic, condensate, and low-pressure drain lines only.

PET Fish Tape for Conduit Wire Pulling

From $25.99 USD

316 Stainless Steel NPT Reducer Adapter for In-Pipe Cable Fittings

From $8.99 USD

316 Stainless Steel Female NPT T-Fitting for In-Pipe Cable Entry

From $13.99 USD

316 Stainless Steel Hose Barb × Male NPT Adapter Set with Clamps

From $13.99 USD

Note: Choose the in-pipe heating cable first, then select the fitting or adapter required for the pipe size and installation setup.

Potable Water

T-Fitting In-Pipe Cable

Best for pressurized drinking water lines where a T-fitting entry setup is preferred.

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Potable Water

Y-Fitting In-Pipe Cable

Best for potable water installations where a smoother Y-fitting cable entry is preferred.

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Heavy-Duty Drain

Sewer Pipe Heating Cable

Best for sewer, septic, and larger wastewater pipe applications that need higher heat output.

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Low-Pressure Drain

Drain Line Heating Cable

Best for condensate drains, small drain lines, and low-pressure drainage applications.

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Which In-Pipe Heating Cable Should You Choose?

Start with the pipe type first. Potable water lines, pressurized water pipes, sewer systems, septic systems, condensate drains, and low-pressure drain lines require different cable designs and installation checks.

Feature	Food-Grade In-Pipe Heating Cable T-Fitting Style	Food-Grade In-Pipe Heating Cable with Y-Fitting Y-Fitting Style	Heavy-Duty Sewer Pipe Heating Cable Sewer / Septic Style	In-Pipe Heating Cable for Drain Lines Low-Pressure Drain Style
Best For	Pressurized potable water supply lines, well water lines, cabin water lines, farm water systems, and suitable in-pipe applications that require a food-grade cable jacket.	Pressurized potable water lines where a Y-fitting entry point is preferred for a smoother angled installation.	Sewer lines, septic systems, large-diameter waste pipes, and heavier wastewater applications.	Condensate drains, small drain lines, low-pressure drainage, and freeze-prone drain sections.
Application Type	Potable Water Pressurized Line Food-Grade Jacket	Potable Water Pressurized Line Food-Grade Jacket	Wastewater Sewer / Septic	Condensate Low-Pressure Drain
Potable Water Use	Yes. Designed with a non-toxic food-grade outer jacket for drinking water supply lines when installed properly.	Yes. Designed with a non-toxic food-grade outer jacket for drinking water supply lines when installed properly.	No. Use for wastewater, sewer, or septic applications only.	No. Use for condensate or low-pressure drain applications only.
Heat Output	3W/ft self-regulating heating cable.	3W/ft self-regulating heating cable.	5W/ft self-regulating heating cable for heavier drain and sewer applications.	3W/ft self-regulating heating cable for lower-pressure drain applications.
Pressure Use	Rated up to 230 PSI max for suitable potable water line installations.	Rated up to 230 PSI max for suitable potable water line installations.	Not for potable water or high-pressure drinking water lines.	For low-pressure drain systems only. Not for potable water or high-pressure pipes.
Entry / Fitting Style	T-fitting style entry. Suitable when the installation layout supports a T-style cable entry point.	Y-fitting style entry. A good choice when a smoother angled cable entry is preferred.	Designed for in-drain / in-sewer cable installation where the pipe route allows cable insertion.	Designed for drain-line insertion in suitable low-pressure pipe routes.
Pipe Route Requirements	Pipes should be larger than 3/4 in and should not have sharp 90° elbows, tight turns, blocked sections, or unknown internal routing.	Pipes should be larger than 3/4 in and should not have sharp 90° elbows, tight turns, blocked sections, or unknown internal routing.	Use only where the sewer or drain route can accept cable insertion without sharp obstructions or tight turns.	Use only where the drain route can accept cable insertion without sharp obstructions or tight turns.
Certification / Protection	CSA Certified with integrated GFCI protection.	CSA Certified with integrated GFCI protection.	CSA Certified with integrated GFCI protection.	Designed for low-pressure drain applications. Confirm project requirements before ordering.
Choose This If	You need in-pipe freeze protection for a pressurized water line and want a non-toxic food-grade outer jacket for in-water installation.	You need in-pipe freeze protection for a pressurized water line, want a non-toxic food-grade outer jacket, and prefer a smoother Y-fitting entry setup.	You need stronger in-pipe freeze protection for sewer, septic, or larger wastewater lines.	You need a lower-cost, lower-pressure option for condensate or drain-line freeze protection.
Do Not Use For	Do not use in pipes smaller than 3/4 in, routes with sharp elbows or tight internal turns, unknown blocked pipe routes, or systems beyond the rated pressure. For non-potable pump or wastewater systems, confirm pressure, pipe route, and fitting compatibility before ordering.	Do not use in pipes smaller than 3/4 in, routes with sharp elbows or tight internal turns, unknown blocked pipe routes, or systems beyond the rated pressure. For non-potable pump or wastewater systems, confirm pressure, pipe route, and fitting compatibility before ordering.	Potable drinking water lines, high-pressure water supply pipes, or pipe routes with sharp obstructions that prevent safe cable insertion.	Potable drinking water lines, sewer lines requiring heavy-duty output, high-pressure pipes, or pipe routes with sharp obstructions that prevent safe cable insertion.

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Selection tip: Start with pipe type, pressure, and pipe route. Use food-grade in-pipe heating cables for pressurized potable water supply lines or suitable systems that require a non-toxic cable jacket. Use drain or sewer-rated cables for wastewater, condensate, septic, or low-pressure drain applications. If the pipe route has sharp elbows, tight turns, reduced fittings, or unknown internal restrictions, confirm installation suitability before ordering.

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INTERNAL Pipe Heating

For Water Supply Lines

In-Pipe Heating Cable for 3/4 in+ Water Supply Lines — T-Fitting (IPHC-T)

In-Pipe Heating Cable for 3/4 in+ Water Supply Lines — Y-Fitting (IPHC-Y)

For Drain & Sewer Lines

In-Drain Heating Cable for 2–6 in Drain Lines (IPHC-DMa)

In-Drain Heating Cable for Drain Lines Under 2 in (IPHC-DMi)

In-Drain Heating Cable Kit for 1/2 & 3/4 in Non-Pressurized Condensate Lines (DGK)

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

Accessories & Fittings

PET Fish Tape for Conduit Wire Pulling

316 Stainless Steel NPT Reducer Adapter for In-Pipe Cable Fittings

316 Stainless Steel Female NPT T-Fitting for In-Pipe Cable Entry

316 Stainless Steel Hose Barb × Male NPT Adapter Set with Clamps

Compare YeloDeer In-Pipe Heating Cables

T-Fitting In-Pipe Cable

Y-Fitting In-Pipe Cable

Sewer Pipe Heating Cable

Drain Line Heating Cable

Which In-Pipe Heating Cable Should You Choose?

Guidelines for In-Pipe Heating Cable

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How to Prevent Frozen Water Lines: A Complete Guide to YeloDeer Y-In-Pipe Heating Cable Installation

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