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APRILAIRE Bypass In-Duct Humidifier 500 - Bypass In-Duct Humidifiers
APRILAIREBypass In-Duct Humidifiers

APRILAIRE Bypass In-Duct Humidifier 500

The APRILAIRE Duct Mount Humidifier: Bypass (MPN 500) is a bypass in-duct humidifier with a daily humidification output of 12 gal and a 30% humidity setting controlled by a knob. 3G Electric interprets customer…

SKU 3G-OTH-59109

Brand
APRILAIRE
Item
Bypass In-Duct Humidifier 500
Part Number
500
Category
Bypass In-Duct Humidifiers
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Technical Specifications

APRILAIRE
Manufacturer Part Number
500
Type
30% Humidity Setting - Min, Knob
Daily Humidification Output
12 gal

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APRILAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APRILAIRE Duct Mount Humidifier: Bypass (MPN 500) is a bypass in-duct humidifier with a daily humidification output of 12 gal and a 30% humidity setting controlled by a knob. 3G Electric interprets customer demand and delivers this genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the Aprilaire 500 bypass duct mount humidifier used for?

The Aprilaire 500 is a bypass in-duct humidifier designed to add moisture to dry indoor air in residential or light commercial HVAC systems. It mounts directly on the supply duct and uses a bypass duct to return air to the return plenum, providing up to 12 gallons of daily humidification output.

What are the specifications of the Aprilaire 500 humidifier?

The Aprilaire 500 is a bypass duct mount humidifier with a daily output of 12 gallons. It features a minimum humidity setting of 30% and is controlled by a knob. The manufacturer part number is 500, and it is designed for integration with forced-air heating systems.

Where to buy the Aprilaire 500 humidifier worldwide?

3G Electric supplies the Aprilaire 500 bypass duct mount humidifier worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this model.

How to install the Aprilaire 500 bypass humidifier?

Install the Aprilaire 500 by cutting a hole in the supply duct, mounting the unit, and connecting a bypass duct to the return plenum. Wire the control knob to the humidifier and HVAC system per local codes. Always follow the manufacturer's manual and consult a professional for proper setup.

Used in

Common applications for APRILAIRE
Residential forced-air heating — Aprilaire 500M bypass in-duct humidifier rated at 12 gal/day for supply-duct moisture addition
Light commercial HVAC maintenance — Aprilaire 4792 replacement pad for 500 series humidifiers in scheduled seasonal service
Institutional building humidification — Aprilaire 4750 pad for 700 and 760 series units requiring periodic pad replacement
HVACR water control — Aprilaire 4040 solenoid valve for on/off water flow in humidifiers and air-treatment equipment
Commercial humidification systems — Aprilaire 4231 metering component to regulate water flow and moisture output
Duct-mount humidifier service — Aprilaire 45 Kraft paper pad for 400, 400A, and 400M models in forced-air systems
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APRILAIRE Products

3G Electric supplies APRILAIRE bypass in-duct humidifiers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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