6 results for "Aprilaire #50 Current Sensing Relay" between $25.00 and $50.00

The Aprilaire #50 current sensing relay simplifies humidifier installation on furnaces without accessory terminals. Also works for Honeywell HE220, HE225, HE260, HE265, HE360 and HE365 humidifiers. Voltage Range: 21-24 VAC, 50-60 Hz Sensing Current: Minimum of 4.0 Amps Operating Ambient Temperature Range: 40F-104F Wire Lead Length: 32" Dimensions: 1" x 1-7/16" x 2-3/4" Load Ratings: Max (12 Watts) 0.50 amps Min (3 watts) 0.12 amps Case Color: Black

Did you know - When you vacuum your carpets or dusting, run your furnace fan continuously so your air cleaner/HEPA filter can catch disturbed airborne particles.

One accessory that I use on many of my humidifier installations is a Current Sensing Relay. This nifty little relay allows me to quickly set up the humidifier to run only when the furnace blower is running. This eliminates the need for a sail switch or more complex wiring. The relay attaches around the white (most of the time) common lead of your furnace blower motor. When the blower comes on it senses there is current and turns your humidifier on. It is easy to install and comes with complete wiring...