As of October 1, all DX3 Series single stage heaters have been redesigned and will
now be DX3L Series heaters. They will no longer come standard with a power cord,
but will incorporate a standard 1/2″ electrical knockout for enhanced flexibility. They
will also now have a self-diagnostic circuit board with LED indicator lights and a
simplified 24V thermostatic control that has Wi-Fi Capability.
Click here to learn more about the DX3L Series!