the oil must be replaced with 160 ABM alkylbenzene oil

If your furnace fails to initiate the ignition sequence or the pilot won't stay lit

Common Questions What are the signs of a failing 17122000002587 board

allowing for in-depth system analysis

Conbraco 10068005 Fitting 322027-701 the oil must be replacedThe Conbraco 10068005 is a heavy duty 3" x 1 2" copper reducer fitting designed for high flow commercial and industrial plumbing and HVACR systems. Engineered for sweat to sweat (C x C) connections, this fitting facilitates a significant diameter reduction while maintaining structural integrity under high pressure and temperature variances. Manufactured from high grade wrought copper, the 10068005 ensures optimal thermal conductivity and corrosion