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About this item

• BUY WITH CONFIDENCE: This genuine AprilAire Humidifier Installation Kit was designed and manufactured in the USA by AprilAire – the inventor of the Whole Home Evaporative Humidifier, and the leader in Indoor Air Quality solutions, to optimize installation of AprilAire Whole Home Humidifiers with Manual Control.
• COMPLETE INSTALLATION KIT: No need to find the parts yourself! This kit contains all components for installation of an AprilAire Whole Home Humidifier with Manual Control, models 400M, 500M, 600M. Reference installation instructions and template included with every AprilAire Humidifier before installing.
• HUMIDIFIER MOUNTING & BYPASS DUCTING COMPONENTS: (4) #8 x 3/4 Mounting Screws attach Humidifier to furnace air supply or return duct, 6" Round Duct Collar connects Bypass Flex Duct to furnace air supply or return duct, and 6" Bypass Flex Duct (2 ft.) connects Humidifier to 6" Duct Collar
• HUMIDIFIER PLUMBING COMPONENTS: ¼" outside diameter (OD) Water Supply Tube (25 ft.) connects Humidifier to a water source, ½" interior diameter (ID) Drain Tube (10 ft.) connects Humidifier to floor drain, and ⅝" Hose Clamp fastens the Drain Tube to drain connection
• HUMIDIFIER ELECTRICAL COMPONENTS: AprilAire Current Sensing Relay Model 50, 18/2 Thermostat Wire (10 ft.) connects Manual Control (Humidistat) to Humidifier, and (4) Twist-On Wire Nut Connectors

This AprilAire 5843Z Humidifier Installation Kit contains all components for step-by-step installation of an AprilAire Whole Home Humidifier with Manual Control, Models 400M, 500M, 600M. Convenient kit saves you time and money over purchasing supplies individually.

AprilAire introduced the first evaporative humidifier for forced air furnace systems back in 1954. Since that time, AprilAire continues to lead the industry in whole home humidification systems. Our evaporative humidifiers work by piping water into the distribution tray located at the top of the humidifier. The water is uniformly distributed across the width of the tray and through a scientifically designed system of outlets. It flows by gravity over the Water Panel evaporator. Dry, hot air from the HVAC system moves through the moisture-laden Water Panel evaporator. Natural evaporation takes place, meaning the water is turned to vapor, and the humidified air is circulated throughout your home.

WHAT'S IN THE BOX?

Model 50 Current Sensing Relay (24V)
10-feet of 18/2 Thermostat Wire
(4) Twist-On Wire Nut Connectors
25-feet of 1/4-inch OD Supply Tube
10-feet of 1/2-inch ID Drain Tube
5/8-inch Hose Clamp
6-inch Round Duct Collar
2-feet of 6-inch Round Bypass Flex Duct
(4) #8 x 3/4-inch Self-Drilling Screws