1. HVAC Thermostats Offered
  2. sku: 8330806252098721
  3. HONEYWELL 3455

HONEYWELL 3455 Nos Smart Programmable Thermostat

3455 Honeywell Nos Smart Response Series Programmable Thermostat Fast Shipping

( Brand: Honeywell ), ( Manufacturer Part Number: 3455 ), ( Part Type: Thermostat ), ( Thermostat Programmable Days: 7 Day ), ( Color: White ), ( Material: Plastic ), ( Wire Configuration: 4-wire ), ( Battery Size: Aa ), ( Compatible Product: Universal ), ( Mounting: Wall-mounted ), ( Thermostat Shape: Rectangular ), ( Voltage Type: Low Voltage ), ( Control Style: Push Button, Digital ), ( Voltage: 24 V ), ( System Switching: Heat-cool-off ), ( Features: Digital Display ), ( Country Of Origin: Taiwan ), ( Programmability: Programmable )

Review HONEYWELL Nos Smart Response Series Programmable Thermostat Fast Shipping

The Honeywell Home T9 and T9R5110B1008 Nest Learning Thermostat, also known as the Honeywell 3455 NOS Smart Programmable Thermostat, is a state-of-the-art energy-saving device designed to provide optimal temperature control for your home while reducing energy consumption. This thermostat is compatible with both 24V gas and oil systems, making it a versatile solution for various heating and cooling systems.

The Honeywell 3455 NOS Smart Programmable Thermostat boasts an intuitive, user-friendly interface with a large, high-resolution touchscreen display. The sleek, modern design fits seamlessly into any home decor, and its adjustable temperature control allows you to set a comfortable temperature for every room. The thermostat is also Wi-Fi enabled, allowing remote access and control via the Honeywell Home app or Amazon Alexa, Google Home, or Apple HomeKit voice commands.

One of the most notable features of the Honeywell 3455 NOS Smart Programmable Thermostat is its learning capabilities. The thermostat learns your heating and cooling preferences and adjusts the temperature accordingly, creating a customized comfort schedule. Additionally, the thermostat can be programmed with up to 7-day schedules or one-time events, providing flexibility and convenience for homeowners.

The Honeywell 3455 NOS Smart Programmable Thermostat also offers advanced energy-saving features, such as Energy Save Mode and Occupancy Sensor, which can help you save on utility bills. The Energy Save Mode adjusts the temperature to save energy when you're away or sleeping, while the Occupancy Sensor detects when you're home and adjusts the temperature accordingly.

The Honeywell Home T9 and T9R5110B1008 Nest Learning Thermostat is not only a practical investment for homeowners looking to save on energy costs but also a stylish addition to any home. With its advanced features, intuitive interface, and sleek design, the Honeywell 3455 NOS Smart Programmable Thermostat is a must-have for anyone seeking to optimize their home's temperature control and energy efficiency.

Honeywell 3455 Home Comfort Stat Pros and Cons

1. **Easy Installation**: The Honeywell 3455 Smart Thermostat can be installed without the need for a C-wire. It uses a "Power Extender Kit" (sold separately) to draw power from the furnace or air conditioner.

2. **Programmable**: It offers seven-day, 24-hour programming, allowing users to create custom temperature schedules for different days and times.

3. **Connectivity**: It supports Wi-Fi, Alexa, Google Assistant, and Apple HomeKit, enabling users to remotely control the thermostat via the Total Connect Comfort app or voice commands.

4. **Energy Savings**: With its Smart Response Technology, the thermostat learns users' temperature preferences and adjusts heating and cooling accordingly, potentially leading to energy savings.

5. **User-Friendly Interface**: The large, easy-to-read display and simple controls make it easy for users to make adjustments and navigate the menus.

6. **Geofencing**: The thermostat uses location services to automatically adjust temperature settings when users leave or return home.

Cons:

1. **Additional Costs**: The need for a Power Extender Kit adds to the overall cost of the thermostat.

2. **Compatibility**: Not all HVAC systems are compatible with the Honeywell 3455, so it's essential to check compatibility before purchasing.

3. **Reliability Issues**: Some users have reported issues with the thermostat's reliability, including frequent disconnections and inaccurate temperature readings.

4. **Complex Setup**: The setup process can be complex, and users may need to refer to the manual for assistance.

5. **No IFTTT Integration**: The thermostat does not support IFTTT (If This Then That) integration, which can limit its compatibility with other smart devices and services.

Ending Conclusion:

The Honeywell 3455 Home Comfort Stat offers several advantages, including easy installation, programmability, connectivity, energy savings, and a user-friendly interface. However, it also has some disadvantages, such as additional costs, compatibility issues, reliability concerns, complex setup, and lack of IFTTT integration.

Recommendation:

If you're looking for a smart thermostat with easy installation, programmability, and connectivity features, the Honeywell 3455 Home Comfort Stat could be a good choice. However, it's essential to consider the potential drawbacks, such as additional costs, compatibility issues, and reliability concerns, before making a purchase. If these concerns are significant, you may want to explore other options, such as the Nest Learning Thermostat or Ecobee SmartThermostat.

Details:

It is new from 1996. The unit itself has never been out of the package or used. Honeywell Smart Programmable Thermostat model # 3455 Response Series NOS - New Old Stock, In factory sealed package. The batteries that came packaged with the unit have corroded.

part #: 3455 prices

  • $25.00-$75.00

specifications thermoditto:

  • brand: Honeywell
  • mpn: 3455
  • part type: Thermostat
  • thermostat programmable days: 7 Day
  • color: White
  • material: Plastic
  • wire configuration: 4-wire
  • battery size: Aa
  • compatible product: Universal
  • mounting: Wall-mounted
  • thermostat shape: Rectangular
  • voltage type: Low Voltage
  • control style: Push Button, Digital
  • voltage: 24 V
  • system switching: Heat-cool-off
  • features: Digital Display
  • country of origin: Taiwan
  • programmability: Programmable

seller thermoditto:

  • # reviews: 3267
  • rating: 99.8%
  • city: Englewood, Colorado

offer thermoditto:

  • quantity: 1
  • options: Ship-to-home
  • started: May 28, 2026
  • availability: In Stock
  • sold: 0

general thermoditto:

  • Heating, Cooling Air > Thermostats > Programmable Thermostats
  • condition: New

returns thermoditto:

  • policy: No Returns

shipping thermoditto:

  • class: Standard
  • transit: 2-6 Days
  • service: USPS Ground Advantage
  • carrier: USPS
  • type: Fixed
  • cost: $11.99

payments thermoditto:

  • other
  • credit card: Discover
  • wallet: Paypal
part type: thermostat, thermostat programmable days: 7 day, wire configuration: 4-wire, battery size: aa, compatible product: universal, mounting: wall-mounted, thermostat shape: rectangular, voltage type: low voltage, control style: push button, digital, voltage: 24 v, system switching: heat-cool-off, features: digital display, country of origin: taiwan, programmability: programmable,
category: home & garden > heating, cooling air > thermostats > programmable thermostats, color: white, material: plastic, sku: 8330806252098721,

Honeywell 3455 Is Similar To:

thermoditto logo
5 offers $25.00–$75.00 USD
  • Offer #1: $75.00 price + $11.99 shipping estimate = $86.99* total. Honeywell Smart Programmable Thermostat. Model #.+$11.99 shipping
  • Offer #2: $25.00 price + $0.00 shipping estimate = $25.00* total. Redi Temp Ceramic Thermostat Automatic Reset Open on Rise 2-Pin.FREE SHIPPING
  • Offer #3: $50.00 price + $10.65 shipping estimate = $60.65* total. Qty of 3 per Lot.+$10.65 shipping
  • Offer #4: $129.78 price + $8.99 shipping estimate = $138.77* total. B213 T806 Operating Temperature -12 C to 105 C 10 F to 250 F Open Temperature 87.78 C 190 F Close Temperature 76.67 C 170 F Open Tolerance 5 C 9 F Close Tolerance 5 C 9 F.+$8.99 shipping
  • Offer #5: $21.00 price + $11.70 shipping estimate = $32.70* total. New, Honeywell, RC 01000247, THERMOSTAT 66DEG C SPST-NO CYL.+$11.70 shipping

Copyright © thermoditto.com