---
product_id: 399452506
title: "R W Beckett Corp R.W. 51771U 51771U Igniter A AFG 621943"
brand: "stubdl"
price: "₩370671"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/399452506-r-w-beckett-corp-r-w-51771u-51771u-igniter-afg
store_origin: KR
region: South Korea
---

# Solid-state reliability Optimized ignition performance Universal HVAC compatibility R W Beckett Corp R.W. 51771U 51771U Igniter A AFG 621943

**Brand:** stubdl
**Price:** ₩370671
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite your system with Beckett’s solid-state spark! ⚡

## Quick Answers

- **What is this?** R W Beckett Corp R.W. 51771U 51771U Igniter A AFG 621943 by stubdl
- **How much does it cost?** ₩370671 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/399452506-r-w-beckett-corp-r-w-51771u-51771u-igniter-afg)

## Best For

- stubdl enthusiasts

## Why This Product

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

## Key Features

- • **Maintenance Made Simple:** Plug-and-play design reduces downtime and service hassle.
- • **Trusted Beckett Quality:** Backed by a leading brand known for HVAC excellence.
- • **Seamless HVAC Integration:** Designed to fit Beckett A, AF, and AFG models effortlessly.
- • **Precision Ignition Every Time:** Ensures rapid and consistent burner startup for maximum efficiency.
- • **Unmatched Solid-State Durability:** Experience long-lasting ignition with cutting-edge solid-state technology.

## Overview

The R.W. Beckett 51771U Igniter is a solid-state ignitor assembly engineered for Beckett A, AF, and AFG HVAC models, delivering reliable and efficient ignition performance to keep your heating system running smoothly.

## Description

51771U, R.W. Beckett Corp., 51771U Beckett Igniter A AFG 621943.

## Features

- Brand: Beckett
- Product Number: 51771U
- SOLID STATE IGNITOR ASSEMBLY FOR BECKETT A, AF, &
- Category: HVAC
- on this item!

## Images

![R W Beckett Corp R.W. 51771U 51771U Igniter A AFG 621943 - Image 1](https://m.media-amazon.com/images/I/51QPaT4yyBL.jpg)

## Questions & Answers

**Q: How can I send back the 2 igniter? I received a 120v but needed 12v**
A: send message to seller for instructions

**Q: doe it come with the mounting plate?**
A: Yes hinged mounting plate

**Q: Its 12v continues duty?**
A: This does not work of a 12 volts source.
It works of  120 volts A/C then it amplify to a higher voltage ( 40k-60K) to create an electrical arc/spark  on the electrodes to ignite the oil.

**Q: Will this replace #746001 igniter ?**
A: Unfortunately, I do not know. I did a one for one replacement with the Beckett 51771U

## Frequently Bought Together

- R.W. Beckett Corp. 51771U 51771U Beckett Igniter A AFG 621943
- Beckett 7006U Cad Cell Eye and 15" Wire Lead Set For Beckett AF/G, NX, SR, SF. (Honeywell C554A1687)
- BECKETT 5780 SET OF ELECTRODES FOR AF, AFG AND SR BURNERS WITH UP TO 9" AIR TUBE

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**Shop now:** [https://www.desertcart.kr/products/399452506-r-w-beckett-corp-r-w-51771u-51771u-igniter-afg](https://www.desertcart.kr/products/399452506-r-w-beckett-corp-r-w-51771u-51771u-igniter-afg)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-24*