121275

The Reznor 121275 Stack Flue Block M/R Eco L275F is a high-performance heating unit designed for both residential and commercial applications. This efficient and eco-friendly unit is part of Reznor's line of Eco-Series products, which are known for their low NOx emissions and energy-saving features.

The Reznor 121275 Stack Flue Block M/R Eco L275F is a modulating, cast iron, gas-fired heater. It comes with a cast iron front and a stack height of 275mm (11 inches). The modulating feature allows for precise temperature control, ensuring a comfortable living or working environment while optimizing fuel consumption.

The unit's advanced combustion system results in a low NOx emission level, making it an excellent choice for areas with stringent air quality regulations. The Eco L275F has a maximum input rating of 120,000 BTUs and an efficiency rating of up to 82%.

The Reznor 121275 Stack Flue Block M/R Eco L275F is equipped with a reliable automatic ignition system, which ensures consistent performance and easy operation. It also features a sealed combustion system, which ensures the safe and efficient combustion of fuel.

This unit is designed for both vented and direct-vent installations, providing flexibility for various installation scenarios. The Stack Flue Block comes with a factory-installed, 304 stainless steel, 5-pass, multi-directional, low-profile, adjustable termination. This feature allows for easier installation and compliance with local venting requirements.

The Reznor 121275 Stack Flue Block M/R Eco L275F is built to last, with a durable cast iron construction and a powder-coated finish. The unit measures 54.5 inches (138.4 cm) long, 26 inches (66 cm) wide, and 31 inches (78.7 cm) high, making it a suitable size for most applications.

This heating unit is designed to provide reliable, efficient, and eco-friendly heat for years to come. With its advanced features, low NOx emissions, and energy-saving capabilities, the Reznor 121275 Stack Flue Block M/R Eco L275F is an excellent investment for homeowners and businesses seeking a high-quality, dependable heating solution.

The Reznor 121275 Stack Flue Block M/R Eco L275F is a high-efficiency, direct-vent gas heater designed for both residential and commercial applications. Here are some pros and cons that might help you make an informed decision about purchasing this heater:

1. High Efficiency: This heater has an AFUE rating of up to 95%, making it highly energy-efficient and cost-effective to operate.

2. Direct-Vent Design: The direct-vent design allows this heater to be installed in areas where a traditional venting system may not be practical, such as in bedrooms, bathrooms, or garages.

3. Eco-Friendly: The Eco L275F model is designed to meet the strictest emissions standards, making it an environmentally-friendly choice for heating your space.

4. Versatile: This heater can be used for both residential and commercial applications, making it a versatile option for various heating needs.

5. Easy Installation: The pre-assembled design and modular components make installation easier and faster than traditional heating systems.

1. Cost: The initial cost of this heater may be higher than some other heating options, but the energy savings over time can offset the investment.

2. Size: This heater is larger than some other heating options, which may require more installation space.

3. Complexity: While the installation process is simpler than traditional heating systems, it still requires some degree of expertise and knowledge to ensure proper installation and operation.

4. Limited Capacity: This heater has a maximum heating capacity of 75,000 BTUs, which may not be sufficient for larger spaces.

The Reznor 121275 Stack Flue Block M/R Eco L275F is a high-efficiency, direct-vent gas heater that offers several advantages, including energy savings, versatility, and easy installation. However, it also comes with some disadvantages, such as a higher initial cost, size, complexity, and limited capacity. Ultimately, the decision to purchase this heater depends on your specific heating needs, budget, and installation considerations.

If you have a moderate-sized space with limited venting options and a higher budget for a heating system, the Reznor 121275 Stack Flue Block M/R Eco L275F could be a good investment for you. Its high efficiency, ease of installation, and versatility make it a worthwhile consideration for your heating needs. However, if you have a larger space or a limited budget, you may want to explore other heating options that better fit your requirements.

Details:

Reznor stack flu block,m/r,eco,l275f 121275: blocked flue switch, compatible with type, mfr. Warranty issues with all power equipment must be addressed through the manufacture. Further warranty may be offered by the product manufacturer. If an order has already been shipped, simply refuse the package when it arrives or return to sender if courier delivers.

Model number 30, 45, 60.: mpn121275.

specifications maxohvac:

• brand: Reznor
• mpn: 121275
• type: Gas Heaters And Accessories
• country/region of manufacture: United States

payments maxohvac:

• wallet: google-pay
• other
• credit card: diners-club

shipping maxohvac:

• carrier: ups
• type: fixed
• class: standard
• service: ups ground
• transit: 4-7 days

offer maxohvac:

• options: ship-to-home
• in stock #: 5
• availability: in stock
• started: june 18, 2025
• prices: $25.00–$130.00
• item condition:
  • New – Open box
  • New
• sold #: 16

general maxohvac:

• category: Business & Industrial > Hvac Refrigeration

returns maxohvac:

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

seller maxohvac:

• rating: 99.0%
• city: hibbing, minnesota
• # reviews: 138576

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• 36TX46-6279: SWITCH MANUAL BLOCK, Reznor