
GUH80C090B4M-2 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1200.00 | Condition is Used, Heat Controller LLC Central Furnace GUH80C090B4M-2, 72,000 BTU Forced Air Gray, shipping cost = $ | 0.0% |

Introducing the GUH80C090B4M-2 Central Forced Air Heat Controller, a highly efficient and reliable solution for managing the temperature of your central heating system. This advanced controller offers precise temperature control, ensuring optimal comfort in your home while also helping to reduce energy usage and save on utility bills.
The GUH80C090B4M-2 is designed for use with forced-air heating systems and is compatible with both gas and oil furnaces. With its user-friendly interface, you can easily set the desired temperature and monitor system performance with real-time feedback. The controller features a large, backlit LCD display that shows temperature settings, system status, and diagnostics, making it simple to operate even in low-light conditions.
One of the standout features of this heat controller is its advanced algorithm for maintaining consistent temperature throughout your home. It continuously monitors temperature and adjusts the heating system accordingly, ensuring that every room stays at your desired comfort level. This not only provides greater comfort but also helps to reduce hot and cold spots, improving overall energy efficiency.
The GUH80C090B4M-2 also includes a number of advanced features designed to enhance convenience and compatibility. These include:* Multiple temperature setpoints: Set different temperatures for different zones in your home, ensuring optimal comfort in every room.
* Open/closed limit switch compatibility: Work seamlessly with your home's existing limit switches to prevent damage to the heating system.
* Humidity control: Integrate with a whole-house humidifier for added comfort and improved indoor air quality.
* Fan control: Manage your system's fan settings to optimize airflow and improve overall system performance.
Constructed from high-quality materials, the GUH80C090B4M-2 Heat Controller is built to last. Its durable design ensures reliable operation even in harsh environments, and its compact size makes it easy to install and integrate into your existing heating system.
In summary, the GUH80C090B4M-2 Central Forced Air Heat Controller is an essential upgrade for any home heating system. With its advanced temperature control algorithms, user-friendly interface, and compatibility with a range of advanced features, it offers unmatched comfort, efficiency, and convenience. Upgrade your home heating system today and enjoy optimal temperature control, improved energy efficiency, and greater comfort with the GUH80C090B4M-2 Central Forced Air Heat Controller.
The Honeywell TH8320U1008 HE Wi-Fi 7-Day Programmable Thermostat (Model: Honeywell Guh80c090b4m-2) is a popular choice for those looking to upgrade their central furnace's temperature control system. Below are the pros and cons of purchasing this thermostat to help you make an informed decision.
Pros:1. Wi-Fi Compatibility: This thermostat is Wi-Fi enabled, allowing users to control heating and cooling from anywhere using a smartphone or computer.
2. Energy Efficiency: The programmable feature allows users to set temperature adjustments for different times of the day, reducing energy consumption and saving money.
3. Easy Installation: The thermostat is designed for easy installation and does not require a C-wire for power.
4. Compatibility: It is compatible with most 24V heating and cooling systems.
5. User-friendly Interface: The user interface is clear and easy to navigate, making it simple for users to set temperature preferences and adjust settings.
Cons:1. Limited Compatibility with Some HVAC Systems: The thermostat may not be compatible with some high-voltage systems or older furnaces.
2. Limited Features: While the thermostat offers many useful features, it may not have all the advanced capabilities of more expensive models.
3. Potential Connectivity Issues: Some users have reported issues with the thermostat's Wi-Fi connectivity, which can make it difficult to control the temperature remotely.
In conclusion, the Honeywell Guh80c090b4m-2 is an excellent choice for those looking for a programmable thermostat with Wi-Fi capabilities and energy-saving features. Its easy installation and user-friendly interface make it a popular option for homeowners. However, it may not be compatible with all HVAC systems and may have connectivity issues for some users.
Based on the pros and cons, we recommend this thermostat for those who prioritize Wi-Fi connectivity and energy efficiency, and who have a compatible HVAC system. For those with more advanced heating and cooling needs or older systems, it may be worth considering a more expensive model with additional features.
Details:
This unit is in excellent, like-new condition with very low runtime. Capacity: 88,000 btu input / 72,000 output. Gas furnace: clean cabinet, original control board, and blower assembly. Fuel: natural gas equipped.
However, as our home is a large two-story house, this single 88,000 btu unit was determined to be insufficient for the total square footage and layout. Evaporator coil: matching indoor ac coil for a complete system setup.
specifications centrafurn:
- brand: Heat Controller Llc
- mpn: Guh80c090b4m-2
- system configuration: Upflow
- power source: Natural Gas, Corded Electric
- color: Gray
- material: Steel
- year manufactured: 2025
- power phase: 1 Phase
- btu heating rating: 72000 Btu
- type: Central Furnace
- tonnage: 4-4.9 Tons
- control style: Analog/mechanical
- heating system: Forced Air/fan
- voltage: 120 V
- features: Indoor
- mounting location: Floor
returns centrafurn:
- policy: no returns
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
seller centrafurn:
- # reviews: 0
- city: colonia, new jersey
- rating: 0.0%
shipping centrafurn:
offer centrafurn:
- availability: in stock
- options: seller-arranged-local-pickup
- best offers: true
- started: april 15, 2026
- in stock #: 1
- price: $1200.00
- item condition: Used
- sold #: 14
payments centrafurn:
- other
- wallet: google-pay
- credit card: visa
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