---
product_id: 514502050
title: "24V 40VA Control Transformer， Primary 120, 208, 240V Secondary 24V Isolation Transformers，24V Transformer with Foot Mount for HVAC Furnace Multi Tap"
brand: "wuyelin"
price: "¥9732"
currency: JPY
in_stock: true
reviews_count: 5
category: "Wuyelin"
url: https://www.desertcart.jp/products/514502050-24v-40va-control-transformer-primary-120-208-240v-secondary-24v
store_origin: JP
region: Japan
---

# 40 VA power rating Multi-tap primary voltage (120/208/240V) Compact foot-mount design 24V 40VA Control Transformer， Primary 120, 208, 240V Secondary 24V Isolation Transformers，24V Transformer with Foot Mount for HVAC Furnace Multi Tap

**Brand:** wuyelin
**Price:** ¥9732
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your control systems with precision and confidence!

## Quick Answers

- **What is this?** 24V 40VA Control Transformer， Primary 120, 208, 240V Secondary 24V Isolation Transformers，24V Transformer with Foot Mount for HVAC Furnace Multi Tap by wuyelin
- **How much does it cost?** ¥9732 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/514502050-24v-40va-control-transformer-primary-120-208-240v-secondary-24v)

## 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 output, perfect for HVAC controls and industrial applications.
- • **Pro-Grade Compatibility:** Direct replacement for multiple popular models, trusted by electrical engineers and HVAC pros alike.
- • **Versatile Multi-Tap Input:** Seamlessly adapts to 120, 208, or 240V AC for ultimate installation flexibility.
- • **Robust 40VA Power Capacity:** Handles demanding furnace and relay circuits with ease, ensuring consistent performance.
- • **Compact & Durable Foot Mount:** Space-saving design with secure mounting for hassle-free integration into your system.

## Overview

This 24V 40VA control transformer features a multi-tap primary voltage (120/208/240V AC) and a stable 24V AC secondary output, designed for HVAC furnace and industrial control applications. Its compact foot-mount design ensures easy installation and reliable operation, making it a trusted replacement for numerous popular transformer models.

## 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: This died in our Weil Mclain steam boiler after 20+ years. Perfect replacement, no problems. I'm an EE so replacing a transformer was a pretty simple operation.
Review: Works great. I prefer the transformers with studs directly on them, but these work no problem and was fast to get.

## 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 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 184,827 in DIY & Tools ( See Top 100 in DIY & Tools ) 192 in Transformers (DIY & Tools) |
| Customer Reviews | 4.5 4.5 out of 5 stars (401) |
| Date First Available | 22 Dec. 2022 |
| Included Components | iron |
| Item Package Quantity | 1 |
| Item Weight | 750 g |
| Item model number | PS-AC2440D |
| Item weight | 0.75 Kilograms |
| Manufacturer | Shenzhen Yelinda Electronics Co., Ltd. |
| Part Number | PS-AC2440D |
| Product Dimensions | 5.18 x 6.81 x 5.79 cm; 750 g |
| Specification met | CE |
| UPC | 768461152330 |

## 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

![24V 40VA Control Transformer， Primary 120, 208, 240V Secondary 24V Isolation Transformers，24V Transformer with Foot Mount for HVAC Furnace Multi Tap - Image 1](https://m.media-amazon.com/images/I/71cOPXyHz-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***N on 7 January 2026*

This died in our Weil Mclain steam boiler after 20+ years. Perfect replacement, no problems. I'm an EE so replacing a transformer was a pretty simple operation.

### ⭐⭐⭐⭐⭐ Review
*by G***G on 14 February 2026*

Works great. I prefer the transformers with studs directly on them, but these work no problem and was fast to get.

### ⭐⭐⭐⭐⭐ Review
*by W***Z on 3 February 2026*

Pretty good quality, easy installation and good price

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/514502050-24v-40va-control-transformer-primary-120-208-240v-secondary-24v](https://www.desertcart.jp/products/514502050-24v-40va-control-transformer-primary-120-208-240v-secondary-24v)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-01*