In-Pipe Heating Cables for Water & Drain Lines

Internal Pipe Heating

For Water Supply Lines (In‑Pipe)

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.

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

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)

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 (In‑Pipe)

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.

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

CSA Certified Built-In GFCI Custom Lengths Available

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

Slim Cable Profile Condensate & Low-Pressure

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

PVC Y-Fitting Included CSA Certified Cable

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

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

Pipe & Tank In-Pipe Freeze Protection Kit with Cable Entry Gland (CEG)

Low-Static-Head Use 2 in+ Round Pipe Entry CSA-Certified Cable

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

Heat Tape Thermostat Controller for Pipe Freeze Protection

120V Plug-In / 208–240V Hardwired 15A Max Load 15 ft Remote Sensor

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

Note: Match the controller to your cable voltage and load, and choose fittings for your pipe size and installation.

Compare In-Pipe Heating Cables

Potable Water · T-Entry

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

For pressurized drinking-water lines from 3/4 to 2 in. T-fitting and hose barb are purchased separately.

Potable Water · Y-Entry

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

For 3/4 to 1-1/4 in drinking-water lines. Includes the Y-fitting for a smoother angled cable entry.

Heavy-Duty Sewer / Drain

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

For sewer, septic, and wastewater lines up to 180 ft. Reinforced cable with an integrated GFCI.

Compact Non-Pressurized Drain

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

Economical choice for condensate and small open drain lines under 2 in and up to 75 ft.

Which In-Pipe Heating Cable Should You Choose?

The first two models are pressure-rated for potable water. The last two are for open or vented, non-pressurized drain systems. Use the details below to choose the correct entry style and cable construction.

Feature	Potable-Water In-Pipe Cable T-Fitting Entry	Potable-Water In-Pipe Cable Y-Fitting Included	Heavy-Duty Sewer Heating Cable Reinforced · Integrated GFCI	Compact Drain Heating Cable Economical · No Integrated GFCI
Best For	Pressurized drinking-water, well, cabin, and farm water lines where a separately sourced T-fitting is preferred.	Pressurized drinking-water lines where the included Y-fitting provides a smoother angled entry.	Longer sewer, septic, sump-discharge, and wastewater lines with demanding internal conditions.	Shorter HVAC condensate, furnace, gray-water, and small open drain lines.
Application Type	Potable Water Up to 230 PSI CSA	Potable Water Up to 230 PSI CSA	Sewer / Septic Wastewater Non-Pressurized	Condensate Small Drain Non-Pressurized
Pipe Size	3/4, 1, 1-1/4, 1-1/2, and 2 in.	3/4, 1, and 1-1/4 in.	Recommended for 2 in and larger sewer or drain pipes.	Recommended for open drain lines under 2 in, subject to the actual internal opening.
Entry / Fitting	T-entry configuration. Compatible T-fitting and hose barb must be purchased separately.	Y-fitting is included. A compatible hose barb must still be purchased separately.	Insert through an accessible open pipe end, cleanout, or suitable drain opening.	Insert directly through an accessible open pipe end.
Cable Length	Select the required factory-finished length. Do not cut or shorten in the field.	Select the required factory-finished length. Do not cut or shorten in the field.	Up to 180 ft as one continuous cable from a single power connection.	Up to 75 ft for shorter drain and condensate runs.
Heat Output	3W/ft self-regulating cable.	3W/ft self-regulating cable.	5W/ft self-regulating cable.	3W/ft or 5W/ft, depending on the selected variant.
GFCI / Protection	CSA certified with integrated GFCI protection.	CSA certified with integrated GFCI protection.	Integrated GFCI on standard 120V models. Do not add a second GFCI-protected outlet.	No integrated GFCI. Required ground-fault protection must be provided separately.
Cable / Installation	Food-grade cable for potable-water use. Choose this model when broader pipe-size compatibility is needed.	Food-grade cable for potable-water use. Angled Y-entry can simplify insertion where the layout allows.	Thicker, firmer 0.42 × 0.20 in cable is easier to advance through longer, relatively straight routes.	Compact 0.31 × 0.19 in cable for shorter, lighter-duty drain applications.
Choose This If	You need potable-water freeze protection, up to 230 PSI, and compatibility with pipe sizes through 2 in.	You need potable-water freeze protection and prefer an included Y-fitting with a smoother entry angle.	Your drain is 2 in or larger, exceeds 75 ft, contains wastewater, or needs a reinforced cable with built-in GFCI.	Your open drain is under 2 in and no longer than 75 ft, and you want the more economical option.
Do Not Use For	Non-potable wastewater, incompatible fittings, pipes below 3/4 in, or routes with sharp elbows and blockages.	Pipe sizes above 1-1/4 in, non-potable wastewater, or routes with sharp elbows and blockages.	Potable-water supply lines, sealed pressurized plumbing, or blocked routes with restrictive bends.	Potable-water supply lines, pressurized or sealed piping, heavy sewer conditions, or runs over 75 ft.

★

Quick selection: Choose T-entry for the widest potable-water pipe-size range; choose Y-entry when you want the Y-fitting included; choose the heavy-duty sewer model for wastewater, built-in GFCI, or runs up to 180 ft; choose the compact drain model for economical freeze protection in smaller open drains up to 75 ft.

Guidelines for In-Pipe Heating Cable

Can You Use the Same In-Pipe Heating Cable for Water Supply and Drain Lines?

Learn why water supply and drain lines need different in-pipe heating cable entry and sealing systems before you choose.

Can You Put Heat Cable Inside Any Pipe?

Not every pipe can accept an in-pipe heating cable. Before installation, confirm the pipe purpose, pressure, diameter, route, fittings, cable jacket, entry method, and internal condition.

Does an In-Pipe Heating Cable Need a Thermostat? Cable Only vs Controller Kit Explained

Should you choose an in-pipe heating cable alone or a thermostat kit? This guide explains how self-regulating heat cable works, whether it turns off automatically, and when a controller can...

The 2026 Climate Challenge for Modern Agriculture

Ensure 24/7 water availability for your livestock with YeloDeer's professional internal pipe heating solutions. Designed for thermal efficiency and animal safety, our in-pipe cables offer a robust, energy-saving alternative to...

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Internal Pipe Heating

For Water Supply Lines (In‑Pipe)

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‑Pipe)

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)

Pipe & Tank In-Pipe Freeze Protection Kit with Cable Entry Gland (CEG)

Controllers & Accessories

Heat Tape Thermostat Controller for Pipe Freeze Protection

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 In-Pipe Heating Cables

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)

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

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

Which In-Pipe Heating Cable Should You Choose?

Guidelines for In-Pipe Heating Cable

Can You Use the Same In-Pipe Heating Cable for Water Supply and Drain Lines?

Can You Put Heat Cable Inside Any Pipe?

Does an In-Pipe Heating Cable Need a Thermostat? Cable Only vs Controller Kit Explained

The 2026 Climate Challenge for Modern Agriculture

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