MARS 32621 Crankcase Heater L99H008 High Interrupting Rating: Safely handles

High Interrupting Rating: Safely handles faults up to 200

Designed for durability under varying thermal loads

or when pressure drop across the filter exceeds the technician's specified limits for that particular machine

It is a direct fit-and-function replacement that includes the necessary wiring harness

this HVAC replacement part simplifies troubleshooting and installation for technicians managing standing pilot ignition assemblies

MARS 32621 Crankcase Heater L99H008 High Interrupting Rating: Safely handlesExperienced HVAC contractors understand that protecting the compressor from liquid slugging is non negotiable. The MARS 32621 Crankcase Heater is a heavy duty, 240V 50W belt style heater engineered to maintain optimal lubricant temperature during the off cycle. By keeping the crankcase oil warmer than the rest of the system, this belly band heater effectively prevents refrigerant migration, ensuring that the compressor startup is smooth and the