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3G Electric
APRILAIRE Orifice, Mfr Part #4231 - Seals, Fittings & Fasteners for HVACR Equipment
APRILAIRESeals, Fittings & Fasteners for HVACR Equipment

APRILAIRE Orifice, Mfr Part #4231

APRILAIRE Seals, Fittings & Fasteners for HVACR Equipment.

SKU 3G-OTH-79285

Brand
APRILAIRE
Item
Orifice, Mfr Part #4231
Part Number
4231
Category
Seals, Fittings & Fasteners for HVACR Equipment
Available to Order
Also known as:4231APRILAIRE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

APRILAIRE
Manufacturer Part Number
4231

Technical Documents

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

Product Description

APRILAIRE Seals, Fittings & Fasteners for HVACR Equipment.

Frequently Asked Questions

What is the Aprilaire 4231 orifice used for?

The Aprilaire 4231 orifice is a precision metering component used in HVACR humidification systems to control water flow. It ensures accurate steam output in Aprilaire steam humidifiers, supporting consistent indoor humidity levels in commercial and industrial environments.

What are the specifications of the Aprilaire 4231 orifice?

The Aprilaire 4231 orifice is identified by manufacturer part number 4231. It is a seals, fittings and fasteners component for HVACR equipment, designed for use with Aprilaire humidification systems. For detailed dimensions and flow ratings, consult the OEM technical documentation.

Where to buy the Aprilaire 4231 orifice worldwide?

3G Electric supplies the Aprilaire 4231 orifice to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this genuine OEM part.

How to install the Aprilaire 4231 orifice?

Install the Aprilaire 4231 orifice by first isolating power and water supply to the humidifier. Remove the existing orifice using appropriate tools, then insert the new one with the correct orientation. Tighten to manufacturer torque specifications and test for leaks before restoring operation.

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 seals, fittings & fasteners for hvacr equipment. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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