12S77

Introducing the Lennox 12S77 ECB25-12.5CB-9 12.5kW Electric Heat Pump, a high-performing and energy-efficient solution for your home's heating and cooling needs. This unit, manufactured by Lennox International, combines the functionality of an air conditioner and a heater in one sleek design.

The Lennox 12S77 Electric Heat Pump boasts a 12.5kW heating capacity, making it an excellent choice for medium-sized homes or spaces that require substantial heating power. Its reversible capability allows it to switch between heating and cooling modes with ease, ensuring year-round comfort for your family.

This innovative heat pump features a SEER rating of up to 16.5 and an HSPF rating of up to 8.2. These impressive numbers indicate its exceptional energy efficiency, which can result in substantial energy savings and reduced utility bills.

The Lennox 12S77 Electric Heat Pump is also designed with a quiet operation in mind. It includes a SilentComfort technology fan that minimizes noise levels, providing a peaceful environment for your home. Additionally, its two-stage compressor ensures consistent temperature control and reduces the likelihood of temperature fluctuations.

The unit's exterior is crafted with a durable and attractive design, comprised of a powder-coated steel cabinet that protects the internal components from harsh weather conditions and potential damage. The Lennox 12S77 Electric Heat Pump is easy to install and is compatible with most residential duct systems.

This versatile heating and cooling solution is also environmentally friendly, with a chlorine-free R-410A refrigerant that does not contribute to ozone depletion. The unit's advanced design also includes a filter drier that ensures the refrigerant remains clean, reducing the need for frequent servicing.

In summary, the Lennox 12S77 ECB25-12.5CB-9 12.5kW Electric Heat Pump is an exceptional heating and cooling solution for your home. With its impressive heating capacity, energy efficiency, quiet operation, durable design, and environmentally friendly features, this unit is an investment in both your comfort and your wallet.

Lennox 12S77 ECB25-12.5CB-9 12.5kW Electric Heater: A Detailed Analysis

The Lennox 12S77 ECB25-12.5CB-9 is a 12.5kW electric heater designed for both residential and commercial applications. In this analysis, we will discuss the pros and cons of purchasing this particular model to help you make an informed decision.

1. High Heating Capacity: With a 12.5kW heating capacity, this heater can quickly warm up large spaces, making it an excellent choice for garages, workshops, and commercial settings.

2. Energy Efficient: The Lennox 12S77 ECB25-12.5CB-9 features a high-efficiency heating element, which converts more electricity into heat, reducing energy consumption and lowering your utility bills.

3. Durable Construction: The heater's heavy-gauge steel housing and aluminum finned heat exchanger ensure long-lasting performance and resistance to corrosion.

4. Adjustable Thermostat: The built-in digital thermostat allows you to set and maintain your desired temperature with ease, ensuring optimal comfort.

5. Quiet Operation: The Lennox 12S77 ECB25-12.5CB-9 operates quietly, making it ideal for settings where minimal noise is preferred.

1. Large Size: With dimensions of approximately 25 inches in height, 14 inches in width, and 11 inches in depth, this heater requires considerable space for installation, which may be a concern for some users.

2. High Upfront Cost: The Lennox 12S77 ECB25-12.5CB-9 is a premium electric heater, and its higher price point may not be suitable for those on a tight budget.

3. Heavy Weight: Weighing around 76 pounds, this heater may require additional assistance during installation and transportation.

The Lennox 12S77 ECB25-12.5CB-9 12.5kW electric heater offers several advantages, including high heating capacity, energy efficiency, durability, adjustable thermostat, and quiet operation. However, its large size, high upfront cost, and heavy weight may be drawbacks for some potential buyers.

If you require a powerful electric heater for large spaces and are willing to invest in a high-performance and energy-efficient model, the Lennox 12S77 ECB25-12.5CB-9 is an excellent choice. However, if you have limited space or a smaller budget, you may want to consider other options with lower heating capacities and more affordable prices.

Details:

Please see actual photos of item being sold and feel free to ask questions. We donor have the ability to test. 9148, part appears to be new, open box.

specifications maxohvac:

• brand: Lennox
• mpn: 12s77

seller maxohvac:

• rating: 100.0%
• city: kannapolis, north carolina
• # reviews: 410

general maxohvac:

• category: Business & Industrial > Hvac Refrigeration

payments maxohvac:

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

returns maxohvac:

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

shipping maxohvac:

• carrier: usps, ups, fedex
• service: usps ground advantage, ups ground saver, fedex standard overnight, ups next day air saver
• type: calculated
• class: standard, economy, one-day
• transit: 5-10 days

offer maxohvac:

• options: ship-to-home
• started: december 3, 2025
• in stock #: 3
• availability: in stock
• prices: $100.00–$389.99
• item condition: New – Open box
• sold #: 10

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