Conductive
Crankcase Heaters
TUTCO’s Crankcase Heaters are built with a continuous sheath construction, providing full contact with the HVAC compressor housing, facilitating heat transfer.
TUTCO has been the world leader in compressor heaters for over 40 years, offering unlimited configurations for nearly every kind of air conditioning and refrigeration compressor.
Crankcase Heaters
Built with a continuous sheath construction, our heaters provide full contact with the HVAC compressor housing, facilitating heat transfer. With a continuous sheath comes more mass, which allows the heater to operate in open air. They come in three varieties: single pass (standard design), double pass (for high wattage applications), and narrow double pass (for applications with limited space).
Specialty Heaters
TUTCO’s Specialty Heater design allows the heater to snugly clasp the compressor housing to provide positive mechanical grip and highly-efficient heat transfer. The lower-mass design allows the most efficient transfer of heat directly to the crankcase well.
Stocked Crankcase Heaters
We stock standard sizes, individually boxed, that will fit most applications. We can ship in 5 days or less. For orders of more than 5 pieces, please call our Customer Service department.