HEATIT 3JHSF 100 ft
A low-cost self-regulating pipe cable with a thermostat, for long runs of pipe or an RV water line.
Amazon $71.99$71.99
The HEATIT 3JHSF 100 ft is the better heat cable overall, rated 4.0 to 3.9. The HEATIT 3JHSF 100 ft leads on safety. The VEVOR Self-Regulating Pipe Cable 100 ft wins on value. The VEVOR Self-Regulating Pipe Cable 100 ft costs $14.09 less ($57.90 vs $71.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
VEVOR Self-Regulating Pipe Cable 100 ft
The cheapest way to put self-regulating cable with a thermostat on 100 ft of pipe. It carries no UL, ETL or CSA listing.
Amazon $57.90$57.90
Which should you buy?
- Choose the HEATIT 3JHSF 100 ft for safety (ETL listed vs no cable safety listing stated).
- Choose the VEVOR Self-Regulating Pipe Cable 100 ft for value ($0.58 per ft ($57.90, 100 ft) vs $0.72 per ft ($71.99, 100 ft)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every pipe freeze protection heat cable; a clear win is highlighted. How we rank explains each one.
| Factor weight | HEATIT 3JHSF 100 ft | VEVOR Self-Regulating Pipe Cable 100 ft |
|---|---|---|
| Overall rating | 4.0/5 | 3.9/5 |
| Value 35% | 74 $0.72 per ft ($71.99, 100 ft) | 84 $0.58 per ft ($57.90, 100 ft) |
| Heating type 20% | 100 self-regulating | 100 self-regulating |
| Thermostat 10% | 100 built-in thermostat, on at 38 F | 100 built-in thermostat, on at 43 F |
| Ready to install 10% | 100 plugs in out of the box | 100 plugs in out of the box |
| Safety 10% | 60 ETL listed | 0 no cable safety listing stated |
| Warranty 15% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| HEATIT 3JHSF 100 ft | VEVOR Self-Regulating Pipe Cable 100 ft | |
|---|---|---|
| Heating | ||
| Heated length | 100 ft | 100 ft |
| Rated output | 3 W/ft | 5 W/ft |
| Voltage | 120 V | 120 V |
| Heating type | Self-regulating | Self-regulating |
| Built-in thermostat | On at 38 F, off at 50 F | On at 43 F, off at 55 F |
| Installation | ||
| Connection | Plugs in | Plugs in |
| Cold lead (power cord) | 3 ft | 3 ft |
| Safety and warranty | ||
| Safety listing | ETL | None stated |