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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
This single-pole relay features a dual switching configuration (1 Normally Open / 1 Normally Closed) to provide versatile control over critical electrical loads in commercial and residential HVAC systems
Optimized Performance: Engineered to restore factory-spec operation to economizer and ventilation dampers
Internal Seal Restoration: Includes the relieving diaphragm and valve assembly to eliminate internal leaks
brass flare fitting designed for high-pressure refrigeration and HVACR service
Technical Specifications & Key Benefits
Sporlan 168078 Pink Q Cartridge This single-pole relay features aThe Sporlan 168078, also known by technicians as the QC 4 Pink Q Cartridge, is a high precision, replaceable cartridge designed for use with Type Q and BQ thermostatic expansion valves. This specific Pink color coded orifice is critical for achieving accurate refrigerant metering in small to medium refrigeration systems, providing a nominal capacity of approximately 2 to 2. 5 tons when used with R 22, depending on evaporator temperatures and pressure