CX1 - ProVector® Explosion-Proof Convection Heater Explosion-Proof Convection Heater

Designed and manufactured specifically for demanding requirements and harsh operating conditions such as those in the oil and gas well drilling industry, the Ruffneck™ CX1 ProVector® Explosion-Proof Convection Heater offers the most reliable, dependable and trouble-free service available for heating hazardous locations.


  • Certified for use in hazardous location areas
  • Optional built-in thermostat available
  • Incoloy® 840 heating elements offer longer life expectancy
  • Designed for the harshest industrial hazardous location environments


models offered in 0.75 – 10.0 kW, ranging from 120 – 600V, single phase, and 208 – 600V three phase.
sloped-top cabinet prevents objects that restrict airflow from being set on top
no exposed copper or brass, limiting corrosion and making the unit suitable for H2S environments
high-velocity airflow generates heat faster and delivers better heat distribution
14-gauge steel cabinet (also available in stainless steel) offers rugged reliability and unsurpassed corrosion resistance; shorter than average cabinet length saves wall and floor space
optional built-in thermostat reduces field installation costs
Incoloy® 840 heating elements offer longer life expectancy
radial-embossed aluminum plate fins reduce fin warping for better heat transfer performance
galvanized steel mounting brackets for easy installation and removal
UL C/US listed approvals for Groups A, B, C, D, IIA, IIB and IIC; IP55 moisture ingress protection available