Copeland Comfort Control (White Rodgers) 90-113 Relay/Trans

The Copeland Comfort Control (White-Rodgers) 90-113 Fan Relay Transformer is a heavy-duty HVAC control center designed to manage line-voltage fans and pump motors in both forced-air and hydronic systems. This component integrates a 120V to 24V Class II transformer with an SPDT relay, allowing high-voltage equipment to be safely switched by a 24V thermostat signal. Built for field-service efficiency, it mounts directly to a 4 x 4 inch junction box and features pre-wired line-voltage connections and color-coded leads to minimize installation time for contractors.

Engineered for high-demand environments, the 90-113 provides a 40 VA pilot duty rating and is a direct OEM replacement for several legacy units, including the 47-19807-05, 90-117, and P211-4013. The energy-limiting transformer design ensures compliance with Class II safety standards, while the 5-screw low-voltage terminal board provides a clean, organized landing point for thermostat wiring.

• Universal Replacement: Direct cross-reference for leading brands including Rheem, Ruud, Amana, and Packard.
• Simplified Wiring: Features pre-stripped leads and factory-installed jumpers to prevent accidental high-voltage cross-talk.
• Reliable Switching: SPDT contact form supports both normally open and normally closed configurations for versatile system logic.
• Durable Construction: UL-listed assembly designed to fit standard electrical enclosures without modification.

• Can I use the 90-113 to convert a line-voltage boiler for a smart thermostat? Yes, the 90-113 acts as an isolation relay, providing the 24V power and dry contact switching required by modern thermostats to control 120V equipment.
• What is the maximum load this relay can handle? The relay is rated for 13.8 FLA and 82.8 LRA at 120 VAC, making it suitable for 3/4 HP motors.
• Does it include the junction box cover? This unit is built as a fan center and functions as the cover plate for a 4x4 junction box.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.