Aaon R49010 Control 30067439-890 Constructed with a rolled steel

Constructed with a rolled steel frame and aluminum flange

Durable terminal lugs provide secure torque points for high-voltage wiring

It should not be used in non-airflow applications

upright position at the highest points of the boiler or piping run

Key Benefits Precise Thermal Protection: Verified 190-degree opening point specifically calibrated to protect Nordyne and Miller heat exchangers from over-temperature conditions

Aaon R49010 Control 30067439-890 Constructed with a rolled steelThe Aaon R49010 SCR Control is a heavy duty Three Phase SCR Controller designed to manage 3P 30A 600V Master configurations. As a direct Aaon R19990 replacement, this Solid State SCR Control Module provides precise modulation for electric heat and high voltage motor applications. This unit is built to withstand the rigors of industrial HVAC power management, regulating power within heating circuits to ensure equipment maintains operational stability.