L4017B

The Honeywell L4017B 1186 Combination Fan Limiter is a versatile and essential component for HVAC systems that require precise temperature control. This fan limiter is designed to work seamlessly with Honeywell's L4000 and L8000 series of electric and hot water heating systems, providing reliable and efficient temperature regulation.

At its core, the Honeywell L4017B 1186 is a fan limiter and temperature controller in one compact device. It utilizes a unique combination of fan limit and temperature control functions to ensure optimal performance of your HVAC system. The fan limit function helps prevent damage to the heating element by limiting the fan speed when the temperature reaches a preset level. This not only protects the system but also promotes energy savings by reducing unnecessary fan operation.

The temperature control function, on the other hand, maintains the desired temperature within the heating system by cycling the fan on and off as needed. It features adjustable setpoint temperature control, allowing you to customize the temperature to your comfort preferences.

The Honeywell L4017B 1186 Combination Fan Limiter is built with high-quality components for durability and reliability. Its rugged design ensures it can withstand the rigors of constant use in various heating applications. The device is easy to install, with clear instructions provided in the user manual. It also features a convenient mounting bracket for secure attachment to the wall or DIN rail.

In summary, the Honeywell L4017B 1186 Combination Fan Limiter is an essential addition to any HVAC system that requires precise temperature control and fan speed management. Its combination of fan limit and temperature control functions ensures reliable performance, energy savings, and extended system life. With its rugged design and easy installation, this fan limiter is a smart investment for any heating application.

Honeywell L4017B 1186 Combination Fan-Limit Control: A Detailed Analysis

The Honeywell L4017B 1186 is a popular combination fan-limit control used in commercial and industrial HVAC systems. In this analysis, we will discuss its key features, pros, cons, and a concluding recommendation.

1. Combination fan and limit control: This single device can control both fan speed and temperature limits.

2. Adjustable fan speeds: Provides various fan speed options to maintain optimal comfort.

3. Integrates with Honeywell's EMS and BMS systems: Enhances system compatibility and integration.

4. Digital display: Clear and easy-to-read digital temperature display.

5. Field-adjustable temperature setpoints: Allows for on-site adjustments.

1. Energy efficiency: By controlling fan speed based on temperature, energy consumption is reduced.

2. Versatility: Suitable for various HVAC applications and systems.

3. Reliability: Honeywell is a trusted brand known for producing durable and high-quality HVAC components.

4. Easy setup and calibration: Simple installation process and field-adjustable features.

5. Integration capabilities: Seamless integration with Honeywell's EMS and BMS systems.

1. Limited compatibility with non-Honeywell systems: May require additional adapters or modifications.

2. Manual adjustments: May require manual intervention for setpoint changes instead of remote control.

3. Complex wiring: May require professional assistance for installation due to intricate wiring requirements.

The Honeywell L4017B 1186 Combination Fan-Limit Control is an excellent choice for commercial and industrial HVAC applications, offering energy efficiency, versatility, reliability, and easy setup. The minor cons, such as limited compatibility and manual adjustments, can be outweighed by the numerous benefits it provides. Overall, it is a recommended option for those looking for a high-performing fan-limit control for their HVAC system.

Details:

The customer must know their part number and purchase accordingly. If we say the item works, then it was tested to best of our ability. Honeywell L4017B 1186 1 combination fan and limit control. If it is included in this listing, its shown the photos.

Item comes as shown. Location skid 181.

specifications centrafurn:

• brand: Honeywell
• mpn: L4017b
• model: Honeywell L4017b 1186
• type: Central Furnace

seller centrafurn:

• city: west branch, michigan
• rating: 99.3%
• # reviews: 46114

shipping centrafurn:

• service: standard
• class: standard
• type: fixed
• transit: 3-7 days

general centrafurn:

• category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces

payments centrafurn:

• credit card: visa
• other
• wallet: google-pay

offer centrafurn:

• prices: $90.00–$824.99
• item condition:
  • New – Open box
  • New
  • Used
• in stock #: 5
• options: ship-to-home
• availability: in stock
• started: november 10, 2025
• sold #: 11

returns centrafurn:

• paid by: buyer
• policy: returns accepted
• method: money back
• time: 30 days

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