1 / 7HEATIT HTM-100 100 ft Self-Regulating Heat Cable
HEATIT Mobile Home HTM-100 is a 100-foot self-regulating heating cable listed for freeze protection on residential metal or plastic water-supply and drain pipes in dry applications. Its output is described as adjusting along the cable with ambient temperature, but pipe installation requires a separately purchased HTM connection kit.
At a glance
- Listed for mobile-home and other dry applications, including residential metal or plastic water-supply and drain pipes.
- Self-regulating output is described as responding to ambient temperature along the cable.
- The tinned copper braid is described as an outer jacket and electrical ground.
- The listing permits straight, spiral or overlapping runs.
Reference price: $108.20
Price checked: Nov 13, 2026
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Pros and cons
Pros
- A 100-foot cable can cover longer pipe runs, subject to the installation layout.
- Self-regulating output is intended to adjust by location along the cable rather than delivering the same output everywhere.
- The listing identifies use with both metal and plastic residential pipes.
Cons
- The HTM connection kit required for pipe-freeze protection is sold separately.
- The listing says the cable is for dry applications, which narrows where it is presented for use.
Technical specifications
9 specifications| Brand | HEATIT |
|---|---|
| Part number | HTM-100 |
| Model | 3HTM |
| Listed length | 100 Feet |
| Dimensions listed | 10.16 x 12.7 x 7.62 cm; 1.18 kg |
|---|---|
| Weight listed | 1.18 kg |
| Installation method | Surface-Mounted |
| Material listed | 3W/ft |
|---|---|
| Finish | Finished |
What to know before buying
- For pipe-freeze protection, purchase the HEATIT HTM connection kit separately. The listing also recommends electrician’s tape and 1/2-inch fiberglass insulation with a vapour seal, along with cutting and measuring tools.
Listing details to confirm
The product is described for dry applications, while the suggested installation calls for insulation with a vapour seal. Follow the applicable installation instructions for the intended pipe and location. Listing details are inconsistent: the title and size field state 100 feet, the part number is HTM-100 and the model is 3HTM, while the material field says “3W/ft” despite being labelled material. Treat these as listing details and confirm the exact cable configuration before purchase.
Who is it for?
A good fit for
- Mobile-home owners seeking a long surface-run cable for freeze protection on residential metal or plastic water-supply or drain pipes in dry applications.
- Buyers comfortable sourcing the separate connection kit and installation materials.
Less suited to
- Buyers who need a complete, ready-to-install pipe-heating kit with the connection kit included.
- Applications outside the listing’s stated dry-use context.
Customer reviews on Amazon
- 5 stars
77% 77% - 4 stars
14% 14% - 3 stars
4% 4% - 2 stars
2% 2% - 1 star
3% 3%
Aggregate ratings lean strongly toward five-star scores, but a smaller share falls in lower star categories, so the overall rating does not establish how well the cable performs in a particular installation. For buyers considering a 100-foot self-regulating pipe cable, the listing’s separate connection-kit requirement and dry-use description are practical details to weigh. No written customer feedback is available here to identify specific praised features or complaints.
Frequently asked questions
What pipe applications is this cable listed for?
The listing describes dry applications, including freeze protection for residential metal or plastic water-supply and drain pipes.
Is the connection kit included?
No. The listing says the HEATIT HTM connection kit is necessary for pipe-freeze protection and must be purchased separately.
How long is the cable?
The size field states 100 Feet. The listing also contains inconsistent technical details, so confirm the configuration before ordering.
Can the cable be run in different layouts?
The listing says it can be installed straight, spiralled or overlapping. Follow the applicable installation instructions for the intended setup.
Alternative options
HEATIT ET-24 Freeze Thermostatically Controlled Outlet | Work with heat tape, roof deicing cables, pipe heating cables and freeze protection equipment; durable grounded 120V outlet.
$25.99
HEATIT 5W/ft Bulk Heat Cable for Pipe Freeze, Roof De-Icing 100ft Heat Tape | ETL certified for pipe freeze protection and roof de-icing. Suitable for wet or dry locations on metal and plastic pipes.
$139.99
TOPDURE 120ft Self-Regulating Heat Tape, 120V Pipe Freeze Protection Cable
$114.29
