What are the technical specs for the HH18HA452

When 24 volts is applied to the coil

The 120 VAC coil is designed for 50/60 Hz operation

How do I know if this capacitor needs replacement

Resideo 50002883-001 Cover Plate Assembly What are the technical specsThe Resideo 50002883 001 Cover Plate Assembly is a versatile thermostat wall plate kit designed to provide a professional finish when upgrading or replacing HVAC controls. This Premier White assembly includes both a medium cover plate (6. 5" x 4. 7") and a large cover plate (6" x 8. 3"), allowing technicians to effectively conceal holes, unpainted drywall, or previous mounting marks left by older, larger thermostats. Engineered for broad