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Compact Design: Provides a lightweight solution for space-constrained piping configurations
Is a licensed contractor required for installation
Ensure your combustion air proving circuit is operating within factory specifications with the Weil McLain 511-624-451 Pressure Switch
This specific model is designed for indoor duct applications and should not be used in locations exposed to direct moisture or outdoor weather conditions
Professionals choose this part number for its proven durability and exact electrical specifications
Tecumseh K31-9 Crankcase Heater 320074-702 Compact Design: Provides a lightweightFor 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
US$ 149.00
US$ 179.50