McMaster-Carr

In response to surface and surrounding temperatures, these heaters automatically adjust heat output without requiring a separate temperature-control device.

Constant-Wattage Heaters
for Pipes and Tubes

Since these heaters continually supply the same wattage, they are less prone to power surges than self-regulating heaters. All require a separate temperature switch or controller to regulate heat output and prevent burnout.

Ultra-High Temperature
Heaters for Pipes and Tubes

High-Temperature Heaters
for Pipes and Tubes

Heaters for Pails, Drums,
Totes, and Tanks

Warm container surfaces to heat contents without direct contact.

Other Heat Cable

RTD Wire

Thermocouple Wire

Roof and Gutter Heat Cable

Before ice begins to form, install this constant-wattage heat cable on roofs and in gutters and downspouts to prevent damage caused by ice buildup.

Copper

Copper alloys have a minimum of 99.3% copper content. They are excellent conductors of heat and electricity and are commonly used for bus bars and wire connectors in electrical applications.

Corrosion-Resistant Tungsten Wire

This wire will spring back after bending. It's often used in heating and electrical applications.

Nickel

Nickel is more corrosion resistant than stainless steel. It can withstand many aggressive chemicals and acids, even at high temperatures.

Wire and Cable

Wire and cable have unfinished ends. Attach connectors or hardwire to equipment.

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Process Heaters

Self-Regulating Heatersfor Pipes and Tubes

Constant-Wattage Heatersfor Pipes and Tubes

Ultra-High TemperatureHeaters for Pipes and Tubes

High-Temperature Heatersfor Pipes and Tubes

Heaters for Pails, Drums,Totes, and Tanks