47-21517-16 Replacement Circuit Board for Rheem,Direct Fit for 47-102685-01, DDL-013102-1RH & More – 24VAC Control Board for Heat Pumps & Furnaces

Upgrade your Rheem HVAC system with confidence using this exact-fit replacement control board (47-21517-16) — a high-quality, rigorously tested circuit board designed to restore full functionality to your furnace or heat pump. Wide Compatibility: 47-21517-16，47-102685-01，DDL-013102-1RH 47-21517-17，47-102685-03，DDL-017002-2RH 47-21517-18，47-102684-01，DDL-017102-1RH 47-21517-23，47-102684-03，DDL-017702-1RH 47-21517-24，47-102684-83，DDL-117702-3RH 47-21517-11，DDL-013002-0RH 47-21517-14，DDL-013002-1RH 47-21517-13 47-21517-82 47-21517-88 Engineered to OEM Specifications: Voltage: 24VAC (18–30VAC operating range) Frequency: 50/60 Hz Power Draw: 4.08 VA @ 24VAC Operating Temp: -40°F to 150°F (-40°C to 65°C) Humidity: 5%–95% RH (non-condensing) Robust Relay Design: Compressor, fan, reversing valve, and auxiliary heat relays are built to handle real-world loads, ensuring seamless system communication and efficient operation. Safety Warning: This is a high-voltage HVAC component. Always disconnect power at the main breaker before installation. Label all wires and circuits to prevent injury or equipment damage. Installation should be performed by a qualified HVAC professional. Trusted by technicians across North America, this control board delivers consistent performance, durability, and peace of mind—especially during peak heating and cooling seasons. Keep your system running strong. Choose the proven replacement that fits, functions, and lasts.

• Direct Replacement for Rheem Models: Precisely engineered to replace: 47-21517-16, -17, -18, -23, -24, -11, -14, -13, -82, -88, plus 47-102685-01/03, 47-102684-01/03/83, and DDL-013102-1RH, -017002-2RH, -017102-1RH, -017702-1RH, -117702-3RH, -013002-0/1RH. Perfect match for Rheem heat pumps and furnaces.
• OEM-Level Performance – Built to Meet Exact Electrical Specifications: Rated at 24VAC (18–30VAC range), 50/60 Hz, with max power consumption of 4.08 VA. Designed for reliable, long-term operation in demanding HVAC systems.
• High-Reliability Relay Outputs – Handles Full System Load : Equipped with industrial-grade relays: Compressor: 20VA inrush, 6VA holding Fan: 1/2 HP @ 240V, 1/4 HP @ 120V Reversing Valve (RV): 24VA Auxiliary Heat (D): 1A @ 0.6 P.F. Ensures smooth control of your entire HVAC system.
• Wide Operating Range – Works in Extreme Conditions: Operates reliably from -40°F to 150°F (-40°C to 65°C) and 5%–95% non-condensing humidity—ideal for attic, basement, or outdoor unit installations.
• Safety First – Professional Installation Required: For your safety: Always disconnect power at the breaker before installation. Label all circuits to prevent accidental re-energizing. Not a DIY job—intended for licensed HVAC technicians. Proper handling ensures system integrity and personal safety.