---
product_id: 514502050
title: "WUYELIN 24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V, Isolation Transformer, Foot Mount for HVAC Furnace, Multi Tap, CE Certified, 1.66A, 50/60Hz"
brand: "wuyelin"
price: "48177CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Wuyelin"
url: https://www.desertcart.sn/products/514502050-wuyelin-24v-40va-control-transformer-primary-120-208-240v-secondary
store_origin: SN
region: Senegal
---

# 40VA Power Capacity Multi-Tap Primary Voltage (120/208/240V) Foot Mount for Easy Installation WUYELIN 24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V, Isolation Transformer, Foot Mount for HVAC Furnace, Multi Tap, CE Certified, 1.66A, 50/60Hz

**Brand:** wuyelin
**Price:** 48177CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your smart home upgrades with confidence and style!

## Quick Answers

- **What is this?** WUYELIN 24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V, Isolation Transformer, Foot Mount for HVAC Furnace, Multi Tap, CE Certified, 1.66A, 50/60Hz by wuyelin
- **How much does it cost?** 48177CFA 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/514502050-wuyelin-24v-40va-control-transformer-primary-120-208-240v-secondary)

## Best For

- wuyelin enthusiasts

## Why This Product

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

## Key Features

- • **Reliable 24V Output:** Delivers a stable 24V AC secondary voltage, perfect for powering furnaces, relays, and gas valves with precision.
- • **Effortless Installation:** Foot mount design and clear instructions make upgrading your HVAC or doorbell system a breeze—no electrician needed.
- • **Compact & Durable Design:** Compact 5.2 x 6.8 x 5.8 cm footprint with robust iron construction ensures long-lasting performance in tight spaces.
- • **Certified Safety & Quality:** CE certified for peace of mind, meeting rigorous international safety and quality standards.
- • **Versatile Voltage Compatibility:** Seamlessly supports 120, 208, and 240V primary inputs for flexible HVAC and industrial control applications.

## Overview

The WUYELIN 24V 40VA Control Transformer is a CE-certified, multi-tap isolation transformer designed for HVAC furnace and industrial control systems. It supports primary voltages of 120, 208, and 240V AC, delivering a reliable 24V AC output at 1.66A. Its compact, foot-mounted design ensures easy installation and compatibility with a wide range of applications, including wired camera doorbells and gas valve controls.

## Description

Style:24V 40VA HVAC Furnace Control Transformer，Replacement for: GT446, SXT105,6WU91,J4031F, 50203,GT4031Fl, 0-T40F3, 6WU91, TWF424-40,1 S1-T2404F,620-206, 620-406, 620-482,AT140A1018, AT40A1121, AT40A1139, AT40B1214. Note: All the related brands and control transformer's brand names mentioned above is only for demonstrating compatibility.

Review: Great for wired camera doorbells - This doorbell transformer worked great for wiring my Eufy camera doorbell. The 120V to 240V conversion was exactly what I needed, and the installation process was much easier thanks to the clear and detailed instruction manual that came with it. The instructions were easy to follow and helped make the setup straightforward. Overall, this was a great upgrade and a reliable solution for powering my doorbell camera.
Review: Lowest price on desertcart marketplace. - Transformer was functional at reasonable price. I am totally satisfied with this product.

## Features

- Primary Voltage: 120/208/240 V AC ,
- Secondary Voltage: 24 V AC
- Power Rating：40 VA
- Compatibility: Transformers can be used in industrial, heating and air conditioning controls including air conditioning circuits, relays and gas valves or other applications up to the listed ratings
- Directly tested with a multimeter is no-load voltage: AC26.6V-27.5V

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8Z2XV7V |
| Best Sellers Rank | 137,641 in DIY & Tools ( See Top 100 in DIY & Tools ) 125 in Transformers (DIY & Tools) |
| Brand | WUYELIN |
| Country Of Origin | China |
| Current Rating | 1.66 Amps |
| Current rating | 1.66 Amps |
| Customer Reviews | 4.5 out of 5 stars 468 Reviews |
| Included Components | iron |
| Item Dimensions D x W x H | 5.2D x 6.8W x 5.8H centimetres |
| Item Weight | 0.75 Kilograms |
| Manufacturer | Shenzhen Yelinda Electronics Co., Ltd. |
| Manufacturer Part Number | PS-AC2440D |
| Maximum Frequency | 60 Hz |
| Minimum Frequency | 50 Hz |
| Model Number | PS-AC2440D |
| Mounting Type | Foot Mount |
| Mounting type | Foot Mount |
| Power Source | AC Power |
| Power source | AC Power |
| Product dimensions | 5.2D x 6.8W x 5.8H centimetres |
| Specification Met | CE |
| Specification met | CE |
| UPC | 768461152330 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** WUYELIN
- **Current rating:** 1.66 Amps
- **Mounting type:** Foot Mount
- **Power source:** AC Power
- **Product dimensions:** 5.2D x 6.8W x 5.8H centimetres

## Images

![WUYELIN 24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V, Isolation Transformer, Foot Mount for HVAC Furnace, Multi Tap, CE Certified, 1.66A, 50/60Hz - Image 1](https://m.media-amazon.com/images/I/71cOPXyHz-L.jpg)
![WUYELIN 24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V, Isolation Transformer, Foot Mount for HVAC Furnace, Multi Tap, CE Certified, 1.66A, 50/60Hz - Image 2](https://m.media-amazon.com/images/I/7157Zr6JiBL.jpg)
![WUYELIN 24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V, Isolation Transformer, Foot Mount for HVAC Furnace, Multi Tap, CE Certified, 1.66A, 50/60Hz - Image 3](https://m.media-amazon.com/images/I/61Joae92UwL.jpg)
![WUYELIN 24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V, Isolation Transformer, Foot Mount for HVAC Furnace, Multi Tap, CE Certified, 1.66A, 50/60Hz - Image 4](https://m.media-amazon.com/images/I/71Ezb+d6C4L.jpg)
![WUYELIN 24V 40VA Control Transformer, Primary 120/208/240V, Secondary 24V, Isolation Transformer, Foot Mount for HVAC Furnace, Multi Tap, CE Certified, 1.66A, 50/60Hz - Image 5](https://m.media-amazon.com/images/I/615fEiYfyjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for wired camera doorbells
*by K***N on 29 June 2026*

This doorbell transformer worked great for wiring my Eufy camera doorbell. The 120V to 240V conversion was exactly what I needed, and the installation process was much easier thanks to the clear and detailed instruction manual that came with it. The instructions were easy to follow and helped make the setup straightforward. Overall, this was a great upgrade and a reliable solution for powering my doorbell camera.

### ⭐⭐⭐⭐⭐ Lowest price on Amazon marketplace.
*by A***R on 3 July 2026*

Transformer was functional at reasonable price. I am totally satisfied with this product.

### ⭐⭐⭐⭐⭐ Good quality as expected
*by J***N on 7 May 2026*

Well documented and fully functional.

## Frequently Bought Together

- 24V 40VA Control Transformer， Primary 120, 208, 240V Secondary 24V Isolation Transformers，24V Transformer with Foot Mount for HVAC Furnace Multi Tap
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**Shop now:** [https://www.desertcart.sn/products/514502050-wuyelin-24v-40va-control-transformer-primary-120-208-240v-secondary](https://www.desertcart.sn/products/514502050-wuyelin-24v-40va-control-transformer-primary-120-208-240v-secondary)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-20*