Overview
The Tempco HDX08 0700C3 cartridge heater delivers 825W at 240V for industrial heating applications. As part of Tempco’s hi-density cartridge heater line, this unit combines compact design with efficient heat transfer, making it suitable for HVAC, refrigeration, and process heating systems. The swaged construction and premium sheath material ensure durability and extended service life in demanding environments.
Key Features
- Power Rating: 825W at 240V AC
- Hi-density design for efficient thermal performance and fast heating response
- Swaged construction allowing higher operating temperatures and longer heater life
- 304 Stainless Steel sheath for excellent thermal conductivity and corrosion resistance
- Grade “A” Nickel-Chrome resistance wire wound on high-purity magnesium oxide core
- Welded end disc seal to prevent moisture and contaminant intrusion
Technical Specifications
- Power Output: 825W
- Operating Voltage: 240V AC
- Part Number: HDX08 0700C3
- Sheath Material: 304 Stainless Steel
- Core Material: High-purity Magnesium Oxide (MgO)
- Resistance Wire: Grade “A” Nickel-Chrome
- Maximum Temperature Capability: 1400°F (760°C)
Typical Applications
- HVAC heating systems and climate control
- Refrigeration heating applications
- Industrial process heating and thermal management
- Space-constrained mounting environments requiring compact cartridge designs
Compatibility & Replacements
Compatible With
- Industrial heating circuits rated for 240V, single-phase operation
- HVAC and refrigeration system control panels
- Direct immersion and insertion heater applications
- Systems requiring 825W nominal power dissipation
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Confirm mounting configuration, lead termination, and electrical specifications match your installed position.
Works With
- Standard 240V AC single-phase electrical circuits
- Thermostat and temperature control systems
- Industrial control relays and contactors rated for cartridge heater loads









