Humidifier Accessories

RP4640 SCALE CONTROL INSERT APRILAIRE (10) 500

HUM100 HUMID-A-MIST HUMIDIFIE R

Aprilaire 4330 Scale Control Insert for Models 600, 600A, and 600M

GeneralAire® 1099-20 Evaporator Pad, For Use with GeneralAire® 1099L, 1099LH and 1099R Humidifiers, Aluminum, White

GeneralAire® 990-3776 Replacement Orifice and Strainer Assembly, For Use with 709L, 709LH and 709R Model Humidifiers

GeneralAire® 990-52 120 Volt Solenoid Valve Assembly,

Aprilaire® 4231 Yellow Orifice, For Use with 400A, 400M, 500A and 500M Series Humidifiers, Nylon

Adams® A50 Current Sensing Relay, 24 V, For Use with Interfacing Humidifiers

Aprilaire® 4331 Water Distribution Tray, For Use with 500A, 600A and 600M Model Humidifiers

Aprilaire® 4223 Drain Spud, 1/2 Inch Hose End, 1-3/8 Inch Spud, Plastic, Black

RP4837 MAINTENANCE KIT FOR 560,560A AND 568, KIT

GeneralAire® 990-53 24 Volt Solenoid Valve Assembly