Self Regulating Hetaing
TDSF
3W/FT with Built-in Thermostat, automatically controls power to reduce energy consumption and prevent unnecessary heating.
For mild winters or areas where temperatures rarely fall below 25°F (-4°C).
Ideal for indoor or sheltered pipes in warmer regions.
5TDSF
5W/FT with Built-in Thermostat, automatically controls power to reduce energy consumption and prevent unnecessary heating.
Suitable for moderate climates, typically down to 15°F (-9°C).
Commonly used for exposed outdoor pipes or unheated basements.
5TDSF1
5W/FT, No Thermostat, Heats continuously when plugged in.
Suitable for moderate climates, typically down to 15°F (-9°C).
Commonly used for exposed outdoor pipes or unheated basements.