Watlow FIREROD Cartridge Heater
Superior heat transfer, uniform temperatures, resistance to oxidation and corrosion, and a long life even at high temperatures.
Product Overview
The Watlow FIREROD Cartridge Heater is a professional-grade cable heaters instrument, model 21123, designed for precision measurement and control applications. Priced at Starting at$38.55, it offers reliable performance for industrial, laboratory, and field use. Some Models in Stock.
| Product Name | Watlow FIREROD Cartridge Heater |
| Product ID | 21123 |
| Category | Cable Heaters |
| Price | Starting at$38.55 |
| Availability | Some Models in Stock |
Superior heat transfer, uniform temperatures, resistance to oxidation and corrosion, and a long life even at high temperatures.
Freeze Protection & Process Heating Applications
Common Use Cases
- Pipe freeze protection in cold climates
- Viscous fluid temperature maintenance
- Tank and vessel heat tracing
- Instrument winterization
Industries Served
Need help selecting the right cable heaters for your application? Our engineers are available Mo–Th 8:00am–5:30pm ET.
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