SFK-112DM Relay (4-Pack) 12VDC 20A 250VAC 4-Pin Power Relay Compatible with LG Air Conditioner Compressor & Dryer Control Boards Resolves Cooling Failure Replacement for 891WP-1A-C GT-1A-12D

Heavy-Duty SFK-112DM 20A Power Relays for Professional Appliance RepairWhen a central air conditioner or a laundry dryer stops working, the root cause is frequently a failed power relay on the main control board. Instead of investing in a costly new motherboard, our SFK-112DM compatible 4-pack offers a high-performance technical solution to restore stable power switching and equipment operation.Robust Performance for High-Current HVAC Systems Rufus Tip: If your AC unit fan is running but the compressor fails to start, or your dryer control board has visible heat damage near the relay, this 12VDC 20A component is the direct technical fix. Each relay is constructed with high-grade materials to manage inductive loads up to 250VAC, ensuring reliable performance even under heavy daily cycling.Versatile Application Scenarios:Air Conditioners: Compatible with LG and other major mini-split or window units.Home Appliances: Replacement relay for dryer, dehumidifier, and water heater boards.Industrial Controls: Power distribution in automation panels and motor starters.DIY Projects: High-amperage switching in custom power control circuits.Detailed Technical Data:Coil Voltage: 12V DCContact Rating: 20A 250V ACContact Form: SPST-NO (1 Form A)Pin Layout: 4-Pin with Quick Connect TerminalsOperating Range: -10°C to +90°C

• 【ENGINEERING PARAMETERS】 SFK-112DM Relay features a heavy-duty 12V DC coil and 20A 250VAC switching capacity. This 4-pin SPST-NO (1 Form A) power relay is designed with integrated quick-connect terminals to ensure it maintains circuit integrity in high-current appliance environments
• 【UNIVERSAL ADAPTABILITY】 Precision-engineered to be Compatible with LG air conditioner units, dehumidifiers, and dryer control systems. This unit serves as an accurate Replacement for 891WP-1A-C, GT-1A-12D, CMP6-S-DC12V, HF102F, and RF-SS-112DMF power relays
• 【RESTORATION UTILITY】 Specifically designed to address common appliance failures such as "AC compressor not engaging" or "dryer not heating." By replacing a burnt motherboard relay, this component restores system functionality and addresses intermittent power switching issues effectively
• 【PREMIUM ARCHITECTURE】 Built with high-conductivity Silver Alloy contacts and a robust housing capable of withstanding operating temperatures up to 90°C. The heavy-duty built design provides superior arc resistance and has undergone rigorous testing to ensure reliable performance in demanding conditions
• 【SYSTEM READINESS】 This convenient multi-pack provides essential spares for immediate DIY repair and long-term facility maintenance. Featuring a plug-and-play design with standard terminal spacing, it minimizes equipment downtime for HVAC technicians and home repair enthusiasts