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This electromagnetically operated switch is a reliable replacement for many legacy Honeywell and Square D DPA series models
this coil is crucial for energizing the heat pump reversing valve
Multi-Refrigerant Versatility: While optimized for R-22
or the compressor running without the outdoor fan when the coil is clear of frost
Marvair TXV410-E3 TXV 319825-402 This electromagnetically operated switch isThe Marvair TXV410 E3 is a precision engineered R410A thermal expansion valve designed to regulate refrigerant flow with high accuracy across varying load conditions. For technicians servicing Marvair wall mount air conditioners or heat pumps, this TXV410 E3 serves as a critical metering device that maintains the evaporator superheat required for optimal system performance and compressor protection. Built for R410A refrigerant systems, it features a