BUY WITH CONFIDENCE This genuine AprilAire HVAC part helps optimize the performance of your AprilAire Whole Home Humidifier and protect the humidifier's precision electrical components from feedback current
ENSURES HUMIDIFIER OPERATION only when the furnace blower motor is running to properly distribute humidity throughout your home
CAN BE USED in conjunction with either an Automatic or Manual Humidifier Control/Humidistat
COMPACT SIZE with dimensions of 1 inch x 1.44 inches x 2.75 inches
VOLTAGE RANGE of 21-24 VAC, 50-60 Hz and Sensing Current of a minimum of 4.0 amps
