---
product_id: 118313136
title: "C610U-1C 24V Universal Intermittent Pilot Ignition Control Replaces Johnson Controls G779LHA-1, Johnson G779LHA-1C, Baso BG1600M51EF-1AAC (Note: Terminals are in a different order )"
brand: "baso"
price: "$416.96"
currency: USD
in_stock: true
reviews_count: 1
category: "Baso"
url: https://www.desertcart.us/products/118313136-c610u-1c-24v-universal-intermittent-pilot-ignition-control-replaces-johnson
store_origin: US
region: United States of America
---

# 24V universal intermittent ignition Flame rectification detection 1 second max flame failure response C610U-1C 24V Universal Intermittent Pilot Ignition Control Replaces Johnson Controls G779LHA-1, Johnson G779LHA-1C, Baso BG1600M51EF-1AAC (Note: Terminals are in a different order )

**Brand:** baso
**Price:** $416.96
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite reliability, control safety ⚡

## Quick Answers

- **What is this?** C610U-1C 24V Universal Intermittent Pilot Ignition Control Replaces Johnson Controls G779LHA-1, Johnson G779LHA-1C, Baso BG1600M51EF-1AAC (Note: Terminals are in a different order ) by baso
- **How much does it cost?** $416.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/118313136-c610u-1c-24v-universal-intermittent-pilot-ignition-control-replaces-johnson)

## Best For

- baso enthusiasts

## Why This Product

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

## Key Features

- • **Advanced Flame Detection:** Utilizes precise flame rectification for reliable ignition every time
- • **Durable High-Voltage Spark:** Delivers up to 30 sparks/second with a robust 15kV rated cable for consistent ignition
- • **Customizable Timing Presets:** Flexible pre-purge, trial, and retry settings tailored to your HVAC system needs
- • **Universal 24V Compatibility:** Seamlessly replaces Johnson Controls G779LHA-1 series for hassle-free upgrades
- • **Rapid Flame Failure Response:** Ensures safety with a lightning-fast 1-second shutdown on flame loss

## Overview

The Baso C610U-1C is a 24V universal intermittent pilot ignition control designed as a direct cross replacement for Johnson Controls G779LHA-1 series. Featuring flame rectification detection, a rapid 1-second flame failure response, and customizable timing presets, it ensures reliable and safe ignition for natural, LP, or manufactured gas systems. Engineered for professional HVAC applications, it supports high-voltage spark delivery with durable cables and operates efficiently across a wide temperature and humidity range.

## Description

Baso C610U-1C 24V Universal Intermittent Pilot Ignition Control Specifications Input Voltage Control: 24 VAC (18-30VAC) 50/60 Hz Input Current 0.3 A nominal + valves Gas Valve Contact Rating 2A Pilot and 2A Main @ 24 VAC Operating Temperature -40 to 176°F (-40 to 80°C) Flame Detection Means Flame Rectification Flame Detection Type Local/Internal or Remote/External Minimum Flame Current 0.07 microamperes Flame Failure Response Time 1.0 second maximum Ignition Source High voltage spark, capacitive discharge Maximum Spark Gap 0.2 in. (5.1 mm) High Voltage Cable 48 in. (1219 mm) max., rated 15kV min. (Resistive recommended) Flame Sense Cable 48 in. (1219 mm) max. (Shielded recommended) Spark 30 sparks/second Humidity 0% to 95% RH (non-condensing) Gas Types Natural, LP, or Manufactured Trials Before 100% Shutoff* Preset 1, 3, Cont. Trial for Ignition Time * Preset 4, 8, 15, 30, 60, 90 seconds Pre-Purge Time * Preset 0, 15, 30 or 45 seconds Inter-Purge Time * Preset 0, 15, 300, 360 seconds Retry Delay Period * Preset 0, 5, or 60 minutes Lockout Recovery Period * Preset None, 5 or 60 minutes Direct cross of Johnson Controls G779LHA-1, Johnson Controls G779LHA-1C, Baso BG1600M51EF-1AAC Note: Terminals are in a different order IMPORTANT: Only qualified personnel should install or service BASO Gas Products. These instructions are a guide for such personnel.

Review: A good replacement unit. - Due to urgent need, I bought the Baso C610U-1C at a local store to repair my heater. I returned the one I bought from desertcart subsequently. This Baso is a replacement for the Johnson G779LHA-1 unit, which is no longer in the production. The Baso unit works good.

## Features

- Direct cross of Johnson Controls G779LHA-1, Johnson Controls G779LHA-1C, Baso BG1600M51EF-1AAC
- Baso C610U-1C 24V Universal Intermittent Pilot Ignition Control

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0741CJWDD |
| Best Sellers Rank | #555,911 in Automotive ( See Top 100 in Automotive ) #213 in Automotive Replacement Ignition Control Units |
| Date First Available | July 18, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.16 ounces |
| Manufacturer | Baso |
| Product Dimensions | 7 x 4.8 x 2.4 inches |

## Images

![C610U-1C 24V Universal Intermittent Pilot Ignition Control Replaces Johnson Controls G779LHA-1, Johnson G779LHA-1C, Baso BG1600M51EF-1AAC (Note: Terminals are in a different order ) - Image 1](https://m.media-amazon.com/images/I/61v3qniy1oL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A good replacement unit.
*by T***. on December 28, 2019*

Due to urgent need, I bought the Baso C610U-1C at a local store to repair my heater. I returned the one I bought from Amazon subsequently. This Baso is a replacement for the Johnson G779LHA-1 unit, which is no longer in the production. The Baso unit works good.

## Frequently Bought Together

- Baso C610U-1C 24V Universal Intermittent Pilot Ignition Control Replaces Johnson Controls G779LHA-1, Johnson G779LHA-1C, Baso BG1600M51EF-1AAC (Note: Terminals are in a different order )
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-28*