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Item #:
5002642
Robertshaw 780-845 Ignition Module, Intermittent Pilot, 24V
Item #:
5002642
SAR 706
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The 780-845 control is a reliable ignition control for heating systems. It ensures efficient heating by monitoring the pilot flame and has a safety mechanism that shuts off the main valve if the pilot flame fails.
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What Stands Out
Reliable Ignition
Ensures consistent ignition with an intermittent pilot system, reducing failures and enhancing safety in heating applications.
24V Compatibility
Designed specifically for 24V systems, providing seamless integration with a variety of HVAC systems for optimal performance.
User-Friendly Design
Simplifies installation and maintenance with a durable design, making it an ideal choice for technicians and DIY enthusiasts alike.
Product Details
- Ignition module
- Intermittent pilot ignition
- Electrical connections: 1/4" quick connect
- Bracket: universal
- For use with residential & commercial heating equipment
Product Technical Details
| Manufacturer | Standard Plumbing Supply |
| Part Number | 780-845 |
| Item Weight | 14.4 ounces |
| Product Dimensions | 4.75 x 1.5 x 3 inches |
| Item model number | 780-845 |
| Thickness | 1 inches |
| Voltage | 24 volts |
| Item Package Quantity | 1 |
| Included Components | Product & Instructions Guide |
Who Should Buy?
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Residential Heating
Ideal for homeowners upgrading heating systems for improved performance and reliable ignition in gas appliances.
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DIY Enthusiasts
Great for individuals comfortable with electrical components who enjoy home repair and maintenance projects.
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HVAC Technicians
Perfect for professionals needing a dependable ignition module for installations and repairs in residential heating systems.
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Non-Gas Systems
Not suitable for electric heating systems or any appliance that does not utilize gas-fired ignition.
Product Description
About This Item
Introducing the Robertshaw 780-845 Ignition Module, the perfect solution for all your heating equipment needs. This intermittent pilot ignition module ensures reliable and efficient heating in both residential and commercial settings. With its advanced features and universal bracket design, this 24V ignition module is a top choice for HVAC systems.
The module is equipped with 1/4 quick connect electrical connections, making installation a breeze. One of the standout features of the Robertshaw 780-845 Ignition Module is its pilot flame recognition technology. This innovative feature monitors the pilot burner flame at a synchronous frequency throughout the heating cycle, ensuring uninterrupted operation.
If the pilot flame fails at any point, the module will automatically shut off the main valve until the flame is re-established. For added convenience, this ignition module incorporates a lockout period and a time delay between ignition attempts. It provides 90 seconds of spark followed by a 6-minute purge, allowing for multiple ignition tries.
In the event that the pilot flame is still not sensed after three attempts, the module goes into a one-hour lockout period before initiating the ignition sequence again. This ignition module is not only reliable but also easy to maintain. Its robust design ensures long-lasting performance, while its compatibility with various heating equipment brands makes it a versatile choice.
When it comes to ignition modules, the Robertshaw 780-845 stands out for its exceptional features, reliability, and durability. Don't settle for anything less when it comes to your heating equipment. Choose the Robertshaw 780-845 Ignition Module for optimal performance and peace of mind.
Shop now and experience the benefits for yourself!.
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Customer Questions & Answers
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Question:
What is the Robertshaw 780-845 Ignition Module?
Answer: The Robertshaw 780-845 Ignition Module is a high-performance component designed for controlling intermittent pilot ignition systems. It operates on a 24V power supply and is engineered to provide reliable ignition for gas appliances, ensuring efficient operation and safety. This module is used in various applications, including furnaces and water heaters, where consistent ignition performance is critical for user safety and appliance longevity. -
Question:
How does the intermittent pilot ignition work?
Answer: Intermittent pilot ignition systems utilize a small pilot flame that ignites the main burner only when needed, enhancing energy efficiency and safety. The Robertshaw 780-845 module detects when the appliance needs to heat, sending a signal to ignite the pilot and subsequently the main burner. This way, the system minimizes gas usage and reduces the risk of potential hazards associated with continuous pilot flames. -
Question:
Can the Robertshaw 780-845 Ignition Module be used with different types of gas appliances?
Answer: Yes, the Robertshaw 780-845 Ignition Module is versatile and compatible with various gas appliances, including natural gas and propane systems. Its ability to adapt to different fuel types makes it a popular choice among HVAC professionals. Always consult your appliance manual or a certified technician to ensure compatibility and optimal performance in your specific setup. -
Question:
Is installation of the Robertshaw 780-845 complex?
Answer: While some users may find the installation process straightforward, it generally requires a basic understanding of electrical wiring and gas appliance operation. Most often, it involves connecting the module to the ignition and sensor wires of your appliance. For safety and to ensure proper functionality, it's recommended to hire a qualified technician for installation, especially if you are unfamiliar with gas systems. -
Question:
What safety features does the Robertshaw 780-845 offer?
Answer: The Robertshaw 780-845 Ignition Module is equipped with several safety mechanisms, including a flame failure safety feature that shuts off the gas supply if the pilot flame goes out. Additionally, its software is designed to detect irregularities in ignition processes, preventing possible malfunctions. These safety features enhance the overall reliability of your gas appliance, giving you peace of mind during operation. -
Question:
How can I troubleshoot issues with the Robertshaw 780-845?
Answer: Common troubleshooting steps include checking power supply connections, ensuring that the ignition wires are undamaged and securely attached, and verifying the proper operation of the pilot light. For more significant issues, consult the troubleshooting section of your appliance manual or consider seeking professional assistance to diagnose and resolve complex problems with the ignition module. -
Question:
What are the benefits of using the Robertshaw 780-845 over other ignition modules?
Answer: The Robertshaw 780-845 stands out due to its proven reliability, durability, and high efficiency in controlling intermittent pilot systems. It benefits from robust construction, reducing wear and tear over time compared to some alternatives. Users also appreciate its consistent performance and quick ignition response, making it a preferred choice for homeowners and professionals alike. -
Question:
What voltage does the Robertshaw 780-845 require?
Answer: The Robertshaw 780-845 Ignition Module operates at a voltage of 24V, which is standard for many heating appliances. This voltage requirement ensures compatibility with a wide range of gas appliances, making installation easier for many home heating systems. Always verify your appliance specifications to ensure that it matches the required voltage for the safe operation of the module. -
Question:
What is the expected lifespan of the Robertshaw 780-845 Ignition Module?
Answer: While the lifespan can vary depending on usage and maintenance, the Robertshaw 780-845 Ignition Module is designed for longevity and durability. Regular checks and prompt replacement in case of faults can help optimize its service life. Users often report several years of service with proper care, making it a reliable choice for consistent performance in gas appliances. -
Question:
Where can I buy the Robertshaw 780-845 Ignition Module in Saudi Arabia?
Answer: You can purchase the Robertshaw 780-845 Ignition Module in Saudi Arabia through Ubuy. They offer a variety of options for this ignition module, ensuring you receive the specific product you need for your gas appliance. Ubuy is known for providing a seamless shopping experience and reliable customer service, making it a great choice for your purchasing needs.
Robertshaw Control Units 780-845 Editorial Review
The Robertshaw 780-845 Ignition Module is a reliable replacement for older control units. It is easy to install and works perfectly, providing instant ignition for gas fireplaces and furnaces. Some customers have reported having to replace the module multiple times within a short period, indicating that it could be better made. However, overall, customers are satisfied with the performance and functionality of the module.
Customer Reviews & Ratings
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Pros
- Exact replacement for original part
- Easy to install
- Provides instant ignition
- Reasonably priced
Cons
- May need to be replaced multiple times
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“We feel very good about the delivery time, and the materials we received matched our order.”
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“Perfect service and fast delivery.”
16-Jul-26 · via Trustpilot
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