This lead is specifically designed for valves equipped with ECO terminals

Do I need a junction box to use this wall plate

For field technicians and contractors

Excessive heat cycles from poor airflow can cause the internal bimetal disc to lose calibration or the contacts to pit over time

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White-Rodgers 94-394 Contactor This lead is specifically designedField technicians looking for a rugged, universal replacement for residential AC units should spec the White Rodgers 94 394 contactor. This single pole definite purpose contactor is engineered for continuous duty, featuring a 40 amp contact rating and a 24 VAC coil compatible with both 50 and 60 Hz systems. Designed with straight through wiring, it serves as a direct upgrade for many OEM 1 1 2 pole devices and Type 117 configurations. The universal