---
product_id: 15872258
title: "ICM Controls ICM1503 (ICM-1503) Intermittent Ignition Oil Primary Control – 45-Second Safety Lockout, LED Indicator, Solid-State Flame Sensor, External Reset Button, 120V for Oil Burner Systems"
price: "$362.39"
currency: USD
in_stock: true
reviews_count: 10
url: https://www.desertcart.ec/products/15872258-icm-controls-icm1503-icm-1503-intermittent-ignition-oil-primary-control
store_origin: EC
region: Ecuador
---

# 45-sec safety lockout LED diagnostic indicator Solid-state flame sensor ICM Controls ICM1503 (ICM-1503) Intermittent Ignition Oil Primary Control – 45-Second Safety Lockout, LED Indicator, Solid-State Flame Sensor, External Reset Button, 120V for Oil Burner Systems

**Price:** $362.39
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your oil burner control — safety, speed, and simplicity in one sleek package!

## Quick Answers

- **What is this?** ICM Controls ICM1503 (ICM-1503) Intermittent Ignition Oil Primary Control – 45-Second Safety Lockout, LED Indicator, Solid-State Flame Sensor, External Reset Button, 120V for Oil Burner Systems
- **How much does it cost?** $362.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/15872258-icm-controls-icm1503-icm-1503-intermittent-ignition-oil-primary-control)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First, Always:** 45-second lockout prevents unsafe burner operation, protecting your home and equipment.
- • **Instant System Insight:** Bright LED indicator delivers real-time status and lockout alerts for hassle-free troubleshooting.
- • **Universal Compatibility:** Direct drop-in replacement for Honeywell R8184G and Carlin 48245 models—upgrade without the guesswork.
- • **Precision Flame Detection:** Advanced solid-state sensor ensures rapid, reliable flame monitoring for consistent ignition.
- • **Effortless Installation & Reset:** External reset button and standard 4×4 J-Box mounting make upgrades and repairs a breeze.

## Overview

The ICM Controls ICM1503 is a professional-grade intermittent ignition oil primary control designed for oil burner systems. Featuring a 45-second safety lockout, solid-state flame sensor, and bright LED diagnostics, it ensures safe, efficient, and reliable burner operation. With easy installation via a standard 4×4 J-Box and an external reset button, it serves as a direct, hassle-free replacement for popular Honeywell and Carlin models, backed by strong user reviews and authorized warranty support.

## Description

Intermittent ignition oil primary control with 45-second safety timing; replacement for Honeywell R8184G Series.

Review: Excellent replacement! Phenomenal seller support!! - GREAT VALUE! 🤙🏻 I replaced the Honeywell product (R4184 D 1027) with no issues. Straightforward and easy installation. I am not an HVAC professional by any stretch, but completed the swap in under 10 minutes. The Seller also includes contact info (call or text!) if you encounter any issues. 🙌🏻🙂 I was experiencing an intermittent ‘no-start’ problem with my boiler. If you “knocked” on the primary control, it would fire right up. After waking up to a cold house multiple times, I ordered this replacement (half the cost of a Honeywell) based on many positive reviews and my own research. Once installed, my boiler purrs like a kitten! The wire colors on the ICM model align with the Honeywell, so no guesswork as to which wire goes where. I recommend doing one at a time to avoid confusing them! I now have no more intermittent starting issues. In the photos, I’ve shown the Honeywell Primary Control I replaced, along with the ICM model in its place. The third photo shows the required ‘jumper wire’ I installed on the ‘T’ terminals (thermostat) as in my application, they are not used, but without ‘jumping’ the terminals to complete the thermostat circuit, the unit will not function. Will update if unit develops any issues, but none foreseen and I am VERY happy with this purchase - I am speaking on both the product and the seller! Thank you! 🙂
Review: Price was right and fixed the issue. - This was easy to install and fixed the issue that I was having with my furnace. I received it quickly and at the best price I could find online.

## Features

- ⚡𝗣𝗿𝗼 𝗦𝘂𝗽𝗽𝗹𝗶𝗲𝘀 𝗶𝘀 𝗮𝗻 𝗮𝘂𝘁𝗵𝗼𝗿𝗶𝘇𝗲𝗱 𝗱𝗶𝘀𝘁𝗿𝗶𝗯𝘂𝘁𝗼𝗿 𝘁𝗵𝗮𝘁 𝗵𝗼𝗻𝗼𝗿𝘀 𝗜𝗖𝗠 𝘄𝗮𝗿𝗿𝗮𝗻𝘁𝘆!
- ⚡𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗢𝗶𝗹 𝗕𝘂𝗿𝗻𝗲𝗿 𝗖𝗼𝗻𝘁𝗿𝗼𝗹 – The ICM1503 (ICM-1503) automatically manages the oil burner, ignition transformer, and optional oil valve during heat calls to ensure safe, efficient operation.
- ⚡𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗙𝗹𝗮𝗺𝗲 𝗦𝗲𝗻𝘀𝗶𝗻𝗴 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 – ICM1503's solid-state flame detection circuit ensures quick, accurate flame monitoring for reliable ignition control.
- ⚡𝗕𝘂𝗶𝗹𝘁-𝗜𝗻 𝗦𝗮𝗳𝗲𝘁𝘆 𝗟𝗼𝗰𝗸𝗼𝘂𝘁 – The ICM-1503 integrates a 45-second safety timing feature that shuts off the system if no flame is detected, protecting your home and equipment.
- ⚡𝗤𝘂𝗶𝗰𝗸 𝗗𝗶𝗮𝗴𝗻𝗼𝘀𝘁𝗶𝗰𝘀 – ICM1503's bright LED indicator provides instant visual feedback for system status and lockout conditions, simplifying troubleshooting.
- ⚡𝗘𝗮𝘀𝘆 𝗥𝗲𝘀𝗲𝘁 & 𝗠𝗼𝘂𝗻𝘁𝗶𝗻𝗴 – The ICM-1503 features an enclosed safety switch with external reset button and mounts directly on a standard 4×4 J-Box for easy installation.
- ⚡𝗨𝗻𝗶𝘃𝗲𝗿𝘀𝗮𝗹 𝗥𝗲𝗽𝗹𝗮𝗰𝗲𝗺𝗲𝗻𝘁 – ICM1503 (ICM-1503) is a direct drop-in replacement for Honeywell R8184G and Carlin 48245 models, making it ideal for quick upgrades or repairs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.6 out of 5 stars 280 Reviews |

## Product Details

- **Brand:** ICM Controls
- **Circuit Type:** 1-way
- **Connector Type:** Screw
- **Contact Type:** Normally Open
- **Current Rating:** 1 Amps
- **Item dimensions L x W x H:** 4.41 x 4.08 x 2.35 inches
- **Operating Voltage:** 24 Volts
- **Operation Mode:** ON-OFF-ON
- **Switch Type:** Ignition Switch
- **Terminal:** Button

## Images

![ICM Controls ICM1503 (ICM-1503) Intermittent Ignition Oil Primary Control – 45-Second Safety Lockout, LED Indicator, Solid-State Flame Sensor, External Reset Button, 120V for Oil Burner Systems - Image 1](https://m.media-amazon.com/images/I/61r2bemXtrL.jpg)
![ICM Controls ICM1503 (ICM-1503) Intermittent Ignition Oil Primary Control – 45-Second Safety Lockout, LED Indicator, Solid-State Flame Sensor, External Reset Button, 120V for Oil Burner Systems - Image 2](https://m.media-amazon.com/images/I/71pIkPyiqkL.jpg)
![ICM Controls ICM1503 (ICM-1503) Intermittent Ignition Oil Primary Control – 45-Second Safety Lockout, LED Indicator, Solid-State Flame Sensor, External Reset Button, 120V for Oil Burner Systems - Image 3](https://m.media-amazon.com/images/I/61BbsGfmeDL.jpg)
![ICM Controls ICM1503 (ICM-1503) Intermittent Ignition Oil Primary Control – 45-Second Safety Lockout, LED Indicator, Solid-State Flame Sensor, External Reset Button, 120V for Oil Burner Systems - Image 4](https://m.media-amazon.com/images/I/31k3zG4fVML.jpg)
![ICM Controls ICM1503 (ICM-1503) Intermittent Ignition Oil Primary Control – 45-Second Safety Lockout, LED Indicator, Solid-State Flame Sensor, External Reset Button, 120V for Oil Burner Systems - Image 5](https://m.media-amazon.com/images/I/31Oa9ouFiPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent replacement! Phenomenal seller support!!
*by M***. on December 25, 2022*

GREAT VALUE! 🤙🏻 I replaced the Honeywell product (R4184 D 1027) with no issues. Straightforward and easy installation. I am not an HVAC professional by any stretch, but completed the swap in under 10 minutes. The Seller also includes contact info (call or text!) if you encounter any issues. 🙌🏻🙂 I was experiencing an intermittent ‘no-start’ problem with my boiler. If you “knocked” on the primary control, it would fire right up. After waking up to a cold house multiple times, I ordered this replacement (half the cost of a Honeywell) based on many positive reviews and my own research. Once installed, my boiler purrs like a kitten! The wire colors on the ICM model align with the Honeywell, so no guesswork as to which wire goes where. I recommend doing one at a time to avoid confusing them! I now have no more intermittent starting issues. In the photos, I’ve shown the Honeywell Primary Control I replaced, along with the ICM model in its place. The third photo shows the required ‘jumper wire’ I installed on the ‘T’ terminals (thermostat) as in my application, they are not used, but without ‘jumping’ the terminals to complete the thermostat circuit, the unit will not function. Will update if unit develops any issues, but none foreseen and I am VERY happy with this purchase - I am speaking on both the product and the seller! Thank you! 🙂

### ⭐⭐⭐⭐⭐ Price was right and fixed the issue.
*by S***Y on December 26, 2020*

This was easy to install and fixed the issue that I was having with my furnace. I received it quickly and at the best price I could find online.

### ⭐⭐⭐⭐⭐ Longevity
*by A***S on April 19, 2026*

I cant remember how long ago I bought this for my mom's furnace but it's been running for at least 4 years. Mild climate so it doesn't run all the time but still lasting longer than the last one I bought.

## Frequently Bought Together

- ICM Controls ICM1503 Oil Primary, Intermittent Ignition, Flame Sensing Circuit, 45 Sec, Safety Switch, Reset Button
- Beckett 7006U Cad Cell Eye and 15" Wire Lead Set For Beckett AF/G, NX, SR, SF. (Honeywell C554A1687)
- R.W. Beckett Corp. 51771U 51771U Beckett Igniter A AFG 621943

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-08-25*