Description
iO HVAC Controls iO-WW1 Alarm System. INCLUDES (1)WW-PS,(1)WW-S,(1)WW-R-240,(1)WW-PC.Warning Watchdog™ Condensing Unit Alarm SystemHardwired Warning Watchdog Logic Panel with Siren Cut-Off Timer and Siren Silence SwitchThe condensing unit alarm system sounds a loud siren and can also trigger a central alarm, phone dial
