Engineered for maximum evaporative efficiency

Most York systems utilize an inline 3A or 5A automotive-style fuse on the primary control board to protect this transformer from secondary shorts

a cracked ceramic insulator or a degraded element requires a full replacement of the Lennox Armstrong R44992-001 to ensure reliable operation

but the internal components are identical OEM specs

Johnson Controls SEC99AA-36 Fitting Engineered for maximum evaporative efficiencyThe Johnson Controls SEC99AA 36 is a professional grade UltraCap Armored Capillary assembly designed for high pressure refrigeration monitoring and control applications. Engineered for durability, this 36 inch armored capillary tube features a 0. 06" internal diameter and is terminated with 1 4" SAE female flare fittings on both ends. This specific configuration includes straight fitting angles with integrated valve depressors, ensuring seamless