White-Rodgers 90-340 91-901 Switching Fan Relay Black DPDT Coil 24V 15A 50/60 Hz

A nice touch is the White-Rodgers logo, which is printed clearly enough to read without any trouble.

A nice touch is the clear White-Rodgers label, which makes it simple to match this relay with others.

A nice touch is the heavy duty construction, which gives the whole unit a reassuringly sturdy feel overall.