HONEYWELL R8239A1052 40 VA Fan Center with SPDT switching action including R8222B. Include NEMA standard transformer for excellent voltage control. Provide low voltage control of line voltage fan motors and auxiliary circuits in heating, cooling or heating-cooling circuits.
• NEMA standard Type D transformer (included) powers low voltage control systems.
• Provide overload protection for transformer.
• Convenient connections for thermostat, and heating-cooling equipment wiring.
• Mount on standard 4 x 4 junction box.
• Can be mounted in any indoor location without additional enclosure.
• Relay is easily replaced without disturbing wiring.
• Include relay enclosures.