Reduces inventory by providing maximum control replacement coverage
Models include a universal 120 V nitride ignitor to allow replacement of 80 V and 120 V controls
Diagnostic LED indicators streamline installation and system troubleshooting
120 V air cleaner output and 120 V humidifier output up to 1 A max
Factory standard safety timings and adjustable fan delay options
Replaceable automotive style fuse
Mfg #21M51U-843
California residents: Prop 65 Warnings
Warning
This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
