Trane HTR3384 Crankcase Heater Durable Construction: Built with high-grade

Durable Construction: Built with high-grade terminal lugs and a dust-shielded housing to prevent debris-related failure

Industrial Construction: Features durable blower materials capable of maintaining structural integrity at high-RPM industrial service

Key Benefits for Technicians: OEM Compatibility: Precision-engineered for 80K BTU Nordyne furnaces

During installation into the 243 body

It serves as an ideal replacement for many Norton

Trane HTR3384 Crankcase Heater Durable Construction: Built with high-gradeThe Trane HTR3384 is a professional grade insertion type crankcase heater designed to maintain critical compressor oil temperatures during the off cycle. Operating at 230 Volts with a 65 Watt output, this heater prevents refrigerant migration and oil dilution, effectively mitigating the risk of liquid slugging and mechanical failure during cold weather startups. As a direct replacement for HTR1298, this OEM component ensures a precise mechanical fit