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  3. MR HEATER F260590

MR. HEATER F260590 Big Maxx Natural Gas Unit MHU125NG 125000

F260590 Mr. Heater 125000 Btu Big Maxx Natural Gas Unit

( Brand: Mr. Heater ), ( Manufacturer Part Number: F260590 ), ( Model: MHU125NG ), ( Power Source: Liquid Propane ), ( Color: Black ), ( Btu Heating Rating: 125, 000 ), ( Type: Unit Heater ), ( Control Style: Thermostat ), ( Item Height: 27.5 ), ( Style: Garage Heater ), ( Area Covered: 5000sq Ft ), ( Features: Electronic Ignition, Powered Exhaust ), ( Mounting Location: Garage ), ( Item Weight: 120 ), ( Item Width: 25in )

Review MR. HEATER 125000 Btu Big Max Natural Gas Unit

The Mr. Heater F260590 Big Maxx Natural Gas Heater is a powerful and efficient heating solution for both residential and commercial applications. This heater boasts an impressive 125,000 BTU input and 91,500 BTU output, making it ideal for large spaces such as garages, workshops, barns, and warehouses. It operates on natural gas fuel and is designed to provide quick and even heat distribution, ensuring that your space remains warm and comfortable.

The Big Maxx heater features a heavy-duty design with a high-quality stainless steel primary and secondary heat exchangers, which not only provide superior heat output but also ensure long-lasting durability. The unit also comes equipped with a multi-position pilot ignitor, allowing for easy adjustments to meet your specific heating needs.

One of the standout features of this heater is its large 180,000 BTU maximum input and 150,000 BTU secondary heat exchanger, which allows it to heat large spaces quickly and efficiently. It also has a variable control knob for precise temperature regulation, ensuring that you can maintain your desired temperature with ease.

The Big Maxx heater is also designed with safety in mind. It comes with an automatic low oxygen shut-off system, which shuts off the heater if the oxygen levels in the room fall below a safe level. Additionally, it has a tip-over switch, which automatically shuts off the heater if it is knocked over.

This heater is also easy to install, with a direct vent kit included in the package. It can be vented horizontally or vertically, providing flexibility in installation options. The unit is also equipped with a thermocouple and pilot assembly, making it a reliable and efficient heating solution.

Overall, the Mr. Heater F260590 Big Maxx Natural Gas Heater is a powerful, efficient, and safe heating solution for large spaces. Its heavy-duty design, quick heating capabilities, and safety features make it a top choice for those in need of a reliable and effective heating solution.

Mr. Heater F260590 Big Maxx Natural Gas Heater: Pros and Cons

The Mr. Heater F260590 Big Maxx Natural Gas Heater is a popular heating solution for large spaces, providing heat through natural gas. Here are some pros and cons to help you make an informed decision.

Pros:

1. Efficient and Effective: This heater can heat large spaces up to 750 square feet with a 96% AFUE rating, making it an efficient and effective heating solution for larger areas.

2. Low Maintenance: Natural gas heaters typically require less maintenance than their electric counterparts, as they don't have moving parts that can wear out or fail.

3. Consistent Heat: Natural gas heaters provide consistent heat, making them an excellent option for maintaining comfortable temperatures in large spaces.

4. Cost-Effective: Natural gas is often less expensive than electricity, making this heater a cost-effective option for heating large spaces.

5. Safety Features: The Mr. Heater F260590 comes with various safety features, including an automatic low oxygen shut-off system and a tip-over safety switch, ensuring safe operation.

Cons:

1. Installation: Installing a natural gas heater requires professional installation, which can add to the upfront cost.

2. Venting: Proper venting is essential for safe operation, and the venting requirements for a natural gas heater can be more complicated than those for electric heaters.

3. Limited Portability: While the Mr. Heater F260590 can be moved, it's not as easily transportable as electric heaters, as it requires a natural gas line for operation.

4. Potential for Carbon Monoxide Leaks: Natural gas heaters produce carbon monoxide as a byproduct, and a leak can be dangerous. Proper installation and maintenance are essential to prevent this risk.

Conclusion:

The Mr. Heater F260590 Big Maxx Natural Gas Heater is an efficient and effective heating solution for large spaces, offering consistent heat and low maintenance. However, its installation and venting requirements, potential for carbon monoxide leaks, and limited portability are significant drawbacks.

Recommendation:

If you need to heat a large space and have access to natural gas, the Mr. Heater F260590 can be a cost-effective and efficient heating solution. However, ensure that you have professional installation and proper venting to ensure safe operation. If installation or venting is not an option, consider an electric heater for ease of use and portability.

Details:

Low profile design minimum 10 ft. Compatible with standard 24-volt or new Wi-Fie enabled thermostats sold separately. High temperature safety shut-off switch and gas flame sensor. Solemnized steel tubular heat exchange for maximum efficiency and longer life.

Clearance required from the base of Heater to floor. 125,000 btu s heat up to 5,000 sq.ft. Spark ignition features self-diagnostic control module. Includes ceiling mounting brackets and a natural gas to propane conversion kit.

Ceiling height and 8 ft.

part #: f260590 prices

  • $114.39-$1083.76

specifications heaterhunch:

  • brand: Mr. Heater
  • mpn: F260590
  • model: Mhu125ng
  • power source: Liquid Propane
  • color: Black
  • btu heating rating: 125, 000
  • type: Unit Heater
  • control style: Thermostat
  • item height: 27.5
  • style: Garage Heater
  • area covered: 5000sq Ft
  • features: Electronic Ignition, Powered Exhaust
  • mounting location: Garage
  • item weight: 120
  • item width: 25in

seller Heaterhunch:

  • rating: 100.0%
  • # reviews: 1
  • city: Ashdown, Arkansas

general Heaterhunch:

  • Heating, Cooling Air > Heating Cooling Appliances > Space Heaters
  • condition: Open box

payments Heaterhunch:

  • other
  • credit card: Visa
  • wallet: Google-pay

shipping Heaterhunch:

  • cost: $131.89
  • carrier: USPS
  • transit: 5-11 Days
  • type: Calculated
  • service: USPS Ground Advantage
  • class: Standard

offer Heaterhunch:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • started: March 13, 2025
  • availability: In Stock

returns Heaterhunch:

  • policy: No Returns
power source: liquid propane, btu heating rating: 125, 000, type: unit heater, control style: thermostat, item height: 27.5, style: garage heater, area covered: 5000sq ft, features: electronic ignition, powered exhaust, mounting location: garage, item weight: 120, item width: 25in,
category: home & garden > heating, cooling air > heating cooling appliances > space heaters, color: black, sku: 3681232490029671,

Mr. Heater F260590 Is Similar To:

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4 offers $114.39–$1083.76 USD
  • Offer #1: $1072.92 price + $100.00 shipping estimate = $1172.92* total. Clearance from Floor to Base of Heater Required. Model # MHU125.+$100.00 shipping
  • Offer #2: $114.39 price + $0.00 shipping estimate = $114.39* total. Heater, HeatStar, Enerco & Big Maxx (NG) Natural Gas & Liquid Propane (LP) Furnaces up to 125,000 BTU Fits HSU Series: 45/ 50/ 55/ 70/ 75/ 80/ 125 Fits MHU Series: 45 / 50/ 55/ 70/ 75/ 80/ 125. Heater / Big Maxx MHU45, MHU50, MHU55, MHU70, MHU75, MHU80, MHU125.FREE SHIPPING
  • Offer #3: $1083.76 price + $0.00 shipping estimate = $1083.76* total. Minimum 8 ft clearance from floor to base of heater required. Part #:.FREE SHIPPING
  • Offer #4: $128.97 price + $0.00 shipping estimate = $128.97* total. Item Thickness: 1 in Power Phase: 1 Phase. Unit Quantity: 1 Power Source: Not Electric Compatible Product: Central Heating Radiator Compatible Model: 60105.FREE SHIPPING

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