you should see between 250mV and 350mV

240V Compatibility: Specifically designed for 208/240Vac circuits

meaning it will re-engage the system once pressures return to the 325 PSI threshold

The Amana-Goodman HKR-03 is a 3kW electric heat strip engineered for field installation in compatible air handlers and modular blowers

moisture in the vacuum lines

York S1-VLV-011 TXV 30067439-890 you should see between 250mVThe York S1 VLV 011 is a high capacity 11 ton thermal expansion valve engineered for precise refrigerant metering in large tonnage R 22 HVAC systems. Designed for heavy duty commercial and high yield residential air handlers, this thermostatic expansion valve (TXV) utilizes an externally equalized design to maintain optimal superheat across the evaporator coil. With 7 8" x 1 1 8" ODF solder connections, it provides a secure, leak free transition