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Common Questions How do I know if the ECO switch has failed or just tripped
It is designed to fit a wide range of ECR International manufactured boilers
With a maximum working pressure of 610 PSIG and external equalization (1/4")
Durable Construction: Built with high-grade materials to withstand the high operating pressures and temperature cycles of R-22 cycles
Heil Quaker ICP 1066819 TXV Valve 319825-402 Common Questions How do IThe Heil Quaker ICP 1066819 is a high performance 5 ton thermostatic expansion valve engineered for precision refrigerant metering in residential and light commercial evaporator coils. Utilizing 3 8" x 1 2" ODF sweat connections, this hard shut off TXV maintains the optimal superheat required to prevent liquid slugging and ensure maximum heat transfer across the coil. Designed specifically for R 410A refrigerant systems, the 1066819 balances the