
100208464 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $260.00 | Condition is New, Lochinvar RLY2402 Ignition Module For CW CWN CH PB And More 100208464, FREE SHIPPING | 99.8% |
![]() | $281.07 | Condition is New, Lochinvar RLY2402 Ignition Module For CW CWN CH PB And More 100208464, shipping cost = $19.45 | 99.9% |
![]() | $343.76 | Top Pick! Condition is New, Lochinvar 100208464 RLY2402 Ignition Module CF/CH401-751, FREE SHIPPING | ![]() |
![]() | $388.82 | Condition is New, Ignition Module for Lochinvar - Part# 100208464, FREE SHIPPING | 99.6% |
![]() | $402.00 | Condition is New, Lochinvar 100208464 Lochinvar 100208464 Ignition Module for Commercial Boilers, FREE SHIPPING | 100.0% |
![]() | $430.00 | Condition is New, Lochinvar RLY2402 Ignition Module For CW CWN CH PB And More 100208464, FREE SHIPPING | 100.0% |
![]() | $466.84 | Condition is New, Lochinvar & A.O. Smith 100208464 Lochinvar Iginition Module, FREE SHIPPING | 99.7% |
![]() | $489.00 | Condition is New, LOCHINVAR 100208464 / 100208464 (BRAND NEW), shipping cost = $12.90 | 97.9% |
![]() | $589.99 | Condition is New, LOCHINVAR EXACT FIT RLY2402 IGNITION MODULE FOR CW CWN CH PB 120VAC 100208464, shipping cost = $14.99 | 99.4% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $249.00 | Condition is New – Open box, Lochinvar RLY2402 Ignition Module For CW CWN CH PB & More 100208464 Damaged Box, shipping cost = $7.12 | 100.0% |
![]() | $418.25 | Condition is New – Open box, LOCHINVAR 100208464 / 100208464 (NEW IN BOX), shipping cost = $12.90 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $150.00 | Condition is Used, RLY 2404 Lochinvar Ignition Module , FREE SHIPPING | 99.1% |

The Lochinvar 100208464 Module Ignition HSI is a versatile and high-performing component designed for use with Lochinvar's Knight Boiler and Hydron Module systems. This ignition module is specifically engineered to work with the Hydron Controls HSI (High-Sigma Ignition) system, providing reliable and efficient ignition for your heating system.
The Module Ignition HSI is a compact and robust design, with a sleek black housing that blends seamlessly with your boiler or hydron module. It measures 4.25 inches long, 2.37 inches wide, and 1.0 inches high, making it a space-saving addition to your heating system.
The ignition module utilizes a high-frequency, solid-state spark igniter, which provides quick and reliable ignition of the fuel. This igniter is designed to last longer than traditional ignition systems, reducing the need for frequent replacement. The Module Ignition HSI also features a self-diagnostic function, which can detect and troubleshoot common ignition issues, helping to minimize downtime and maintenance costs.
The ignition module is designed for use with natural gas or propane fuel sources, and is compatible with both residential and commercial heating applications. It is also UL and CSA listed, ensuring that it meets the highest safety standards.
Installing the Module Ignition HSI is a straightforward process, with clear and concise instructions provided in the user manual. It can be easily connected to the Hydron Controls HSI system using the provided wiring harness, and can be mounted on the side or bottom of the boiler or hydron module using the included mounting hardware.
Overall, the Lochinvar 100208464 Module Ignition HSI is an essential component for any Lochinvar Knight Boiler or Hydron Module system, providing reliable and efficient ignition while minimizing maintenance and downtime. Its compact and robust design, combined with its compatibility with natural gas or propane fuel sources and UL and CSA listing, make it a versatile and reliable choice for heating professionals and homeowners alike.
Lochinvar 100208464 Module Ignition HSI: A Detailed Analysis
The Lochinvar 100208464 Module Ignition HSI is an advanced combustion control system designed for commercial and industrial water heating applications. This section provides an unbiased analysis of the product, covering its key features, benefits, and potential drawbacks to help you make an informed decision.
Key Features:1. High-efficiency condensing technology
2. Modulating/non-modulating burner operation
3. Integrated combustion control and safety system
4. Communication capabilities (Modbus, BACnet, and Lochnet)
5. Easy installation and integration with other systems
6. Compact design
Benefits:1. Improved energy efficiency and cost savings through condensing technology
2. Enhanced comfort and temperature control with modulating burner operation
3. Increased safety through integrated combustion control and safety system
4. Flexible communication options for easy system integration
5. Space-saving design and simplified installation process
Drawbacks:1. Higher upfront cost compared to traditional non-condensing systems
2. Complex installation and setup process may require professional assistance
3. Potential for increased maintenance due to more intricate components
4. Limited compatibility with older or non-communication-enabled systems
Conclusion:The Lochinvar 100208464 Module Ignition HSI is a high-performance, advanced combustion control system that offers numerous benefits, such as improved energy efficiency, enhanced safety, and flexible communication options. However, it comes with a higher upfront cost and a more complex installation process compared to traditional systems.
If you're looking for a cost-effective solution for small-scale water heating applications, this product might not be the best fit. However, if you're seeking a high-efficiency, advanced system with extensive communication capabilities and the ability to save energy and costs in the long run, the Lochinvar 100208464 Module Ignition HSI is an excellent choice.
Recommendation:For commercial and industrial applications where energy efficiency, advanced control capabilities, and safety are top priorities, the Lochinvar 100208464 Module Ignition HSI is a strong recommendation. It may require a larger investment upfront, but the long-term benefits, including energy savings and improved system performance, make it a worthwhile investment. If you're unsure about the installation process or have any questions, it's advisable to consult with a professional HVAC contractor to help you make the best decision for your specific application.
Details:
Guaranteed compatibility - oem parts fit and function exactly like the original components, ensuring a perfect match. Safety assurance - genuine parts give you peace of mind that your equipment remains safe to use. 100208464: $368.69: 100208464 k,module,ignition,hsi. Higher quality and reliability - oem parts are built to the same quality standards as original components, reducing risk of premature failure.
This is a genuine oem parts from.
specifications maxohvac:
- brand: Lochinvar
- mpn: 100208464
- type: Food Service Supply
- country of origin: Tunisia
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
offer maxohvac:
- started: april 7, 2026
- prices: $150.00–$589.99
- item condition:
- New
- New – Open box
- Used
- options: ship-to-home
- availability: in stock
- sold #: 9
- in stock #: 5
seller maxohvac:
- # reviews: 59895
- city: addison, illinois
- rating: 99.8%
returns maxohvac:
- paid by: buyer
- policy: returns accepted
- method: money back
- time: 30 days
shipping maxohvac:
- carrier: ups
- type: fixed
- class: standard, expedited
- service: standard, ups 2nd day air
- transit: 2-6 days
payments maxohvac:
- other
- wallet: paypal
- credit card: mastercard
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