high-performance replacement for legacy models

This direct-acting valve features a 3/8" x 1/2" flare connection

offering a quick response time to electrical surges

preventing common issues like welded contacts or coil failure under high-cycle conditions

Tecumseh K31-9 Crankcase Heater 320788-703 high-performance replacement for legacy modelsFor field technicians maintaining hermetic systems, the Tecumseh K31 9 Crankcase Heater is a critical component for ensuring reliable compressor startups in low ambient conditions. This 27W insert crankcase heater is specifically designed for integration into the compressor oil sump, providing direct heat transfer to maintain lubricant temperature above the refrigerant saturation point. By preventing refrigerant migration and subsequent oil dilution