Nordyne 624736R Control Board 326058-756 If the draft exceeds 0

If the draft exceeds 0

this is a critical truck-stock item for addressing hard-starting compressors and buzzing motors in Lennox air conditioner repair scenarios

It should be inspected during seasonal PMs and replaced if discoloration or restricted airflow is observed to maintain thermostat sensitivity

Durable Construction: Cast bronze body and brass trim offer high resistance to corrosion and wear in glycol-treated systems

What is the difference between this and a stainless trim model

Nordyne 624736R Control Board 326058-756 If the draft exceeds 0When you're troubleshooting a failed furnace or air handler, the Nordyne 624736R Control Board is the definitive solution for restoring intelligent system coordination. This OEM Nordyne circuit board serves as the central brain of the unit, specifically engineered to replace the legacy 624736 B and original 624736 models. It is frequently found in Nortek B6 series 2 stage air handlers and various gas furnace configurations across the Miller,