Copeland 998-5100-39 Valve Kit 30067439-890 The furnace may start the

The furnace may start the inducer motor but fail to glow the igniter

Technicians should check for continuity across the contacts when the coil is powered and inspect for carbon buildup or "welded" contacts that cause the motor to run continuously

or a clogged intake grille

Direct Supercession: The 20212412 replaces the legacy 20212411 model with updated internal metallurgy

This CFM/Fan Timer Board serves as the central control logic for residential furnaces and air handlers

Copeland 998-5100-39 Valve Kit 30067439-890 The furnace may start theThe Copeland 998 5100 39 is a professional grade Suction and Discharge Rotalock Valve Kit engineered for high capacity refrigeration and air conditioning compressors. This kit features a 1 5 8" Sweat (ODF) suction connection with a 2 1 4 12 UNC Rotalock thread and a 1 1 8" Sweat (ODF) discharge connection with a 1 3 4 12 UNC thread. As a critical compressor service valve set, it allows technicians to isolate the compressor from the rest of the system