---
product_id: 490725277
title: "Aprilaire5843 Humidifier Installation Kit for Aprilaire Whole Home Humidifiers with Manual Control, Compatible with Aprilaire Humidifier Models: 400M, 500M, 600M"
brand: "aprilaire"
price: "417838CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/490725277-aprilaire5843-humidifier-installation-kit-for-aprilaire-whole-home-humidifiers-manual
store_origin: SN
region: Senegal
---

# Current sensing relay for smart control 25 ft water supply tube included All-in-one installation kit Aprilaire5843 Humidifier Installation Kit for Aprilaire Whole Home Humidifiers with Manual Control, Compatible with Aprilaire Humidifier Models: 400M, 500M, 600M

**Brand:** aprilaire
**Price:** 417838CFA
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your home's comfort with effortless, all-in-one humidifier installation!

## Quick Answers

- **What is this?** Aprilaire5843 Humidifier Installation Kit for Aprilaire Whole Home Humidifiers with Manual Control, Compatible with Aprilaire Humidifier Models: 400M, 500M, 600M by aprilaire
- **How much does it cost?** 417838CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/490725277-aprilaire5843-humidifier-installation-kit-for-aprilaire-whole-home-humidifiers-manual)

## Best For

- aprilaire enthusiasts

## Why This Product

- Trusted aprilaire brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Made in the USA:** Crafted by Aprilaire, the pioneer in whole-home humidification and indoor air quality.
- • **Water & Drain Ready:** Generous 25 ft water supply and 15 ft drain tubes for flexible, hassle-free plumbing.
- • **Smart Electrical Setup:** Includes current sensing relay and thermostat wire for precise manual control.
- • **Seamless Home Integration:** Mounting screws, duct collar, and flex duct ensure perfect fit with your furnace system.
- • **Plug-and-Play Installation:** Complete kit with every essential part—no extra trips to the hardware store.

## Overview

The Aprilaire 5843 Humidifier Installation Kit is a comprehensive, USA-made solution designed to streamline the setup of Aprilaire whole-home humidifiers (models 400M, 500M, 600M). It includes all necessary mounting, ducting, plumbing, and electrical components, such as a 25 ft water supply tube, 15 ft drain tube, current sensing relay, and thermostat wire, ensuring a professional-grade, hassle-free installation experience.

## Description

Aprilaire5843 Humidifier Installation Kit for Aprilaire Whole Home Humidifiers with Manual Control, Compatible with Aprilaire Humidifier Models: 400M, 500M, 600M

## Features

- BUY WITH CONFIDENCE: This genuine Aprilaire Humidifier Installation Kit was designed and manufactured in the U.S.A. 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) Mounting Screws attach Humidifier to furnace air supply or return duct, 6” Duct Collar connects Bypass Flex Duct to furnace air supply or return duct, and 6” Bypass Flex Duct (3ft.) 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 (15 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 to Humidifier, and (4) Twist-On Wire Nut Connectors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 1.27 x 304.8 x 1.27 cm; 1.25 kg |
| Is assembly required | No |
| Number of pieces | 1 |
| Batteries required | No |

## Product Details

- **Brand:** Aprilaire
- **Filter type:** Ultraviolet
- **Operation mode:** Manual
- **Room type:** Living Room
- **Voltage:** 24 Volts

## Images

![Aprilaire5843 Humidifier Installation Kit for Aprilaire Whole Home Humidifiers with Manual Control, Compatible with Aprilaire Humidifier Models: 400M, 500M, 600M - Image 1](https://m.media-amazon.com/images/I/81rMrFSnD8L.jpg)
![Aprilaire5843 Humidifier Installation Kit for Aprilaire Whole Home Humidifiers with Manual Control, Compatible with Aprilaire Humidifier Models: 400M, 500M, 600M - Image 2](https://m.media-amazon.com/images/I/71Fof5l0ryL.jpg)
![Aprilaire5843 Humidifier Installation Kit for Aprilaire Whole Home Humidifiers with Manual Control, Compatible with Aprilaire Humidifier Models: 400M, 500M, 600M - Image 3](https://m.media-amazon.com/images/I/81dwWw92t6L.jpg)
![Aprilaire5843 Humidifier Installation Kit for Aprilaire Whole Home Humidifiers with Manual Control, Compatible with Aprilaire Humidifier Models: 400M, 500M, 600M - Image 4](https://m.media-amazon.com/images/I/7139ghxpEcL.jpg)
![Aprilaire5843 Humidifier Installation Kit for Aprilaire Whole Home Humidifiers with Manual Control, Compatible with Aprilaire Humidifier Models: 400M, 500M, 600M - Image 5](https://m.media-amazon.com/images/I/71zN+GU+dJL.jpg)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-24*