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Mr. Heater Forced Air Propane Heater, 125,000 BTU, 3125 Sq. Ft. Capacity, Model# F228128

| Authorized Dealer
SKU : F228128

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(415) 503-9177

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Estimated Handling Time

Product Ships within 1-3 days.

Estimated Shipping Time

Please Allow 5-7 business days.

Mr. Heater Forced Air Propane Heater, 125,000 BTU, 3125 Sq. Ft. Capacity, Model# F228128


The Mr. Heater Forced Air Propane Heater features a heavy-duty design built for the jobsite. It comes with a standard 10ft. hose and regulator and all the safety you would expect of a Mr. Heater product. Equipped with factory-installed, high-limit switch and thermoelectric safety valve for safety on the jobsite.

What's Included

  • (1) Heater and 10ft. hose assembly

Features + Benefits

  • Thermo-electric safety valve
  • High-limit switch
  • Standard 10ft. hose and regulator
  • 125,000 BTU output; 3125 sq. ft. capacity
  • Spark igniter for convenience
  • Variable-control heating for maintaining optimum comfort

Key Spec

Attribute Specification




Mr. Heater

Manufacture's Warranty

1 year limited warranty

Ship Weight

20.5 LB

Heat Type

Forced Air

Indoor-Outdoor Use


Thermostat Included


Needs Direct Venting

Attribute Specification

Blower Included


Blower CFM

350 cfm

Full Load Run Time

11.5 hr

Remote Included


Oxygen Depletion Sensor


Product Weight

21.3 lb

Dimensions L x W x H (in.)

27.19 x 11.85 x 17.00 in


Product Manual

Mr. Heater — America's Most Popular Portable Heaters.

The Mr. Heater name is known and trusted by millions of people for specialized products to meet their heating comfort needs where they live, work and play. Their broad line of heating products includes forced air propane, portable heaters, garage heaters, and more.

Why Shop With Modern Productions® 

1) Amazing Customer Service: We put our customers first. Compared to big box retailers, you can expect to speak to a REAL person at all times and quickly. Give us a call and one of our customer service agents will be there to help you with anything you may need. We're not like most companies who look at you as just an order number, you matter to us and your order is assigned to an agent who truly wants to make sure you are satisfied.

2) Top Quality Products: We have a partnership with the brand you're looking to purchase. We work directly with the manufacturer/brand, so not only will you be counting on our support but you will also count on the manufacturer's support. We are committed to providing a fast and easy shopping experience for you.

3)  Fast Shipping: If our products are in stock, we typically ship your order within the same day you placed it or 3 days after you place your order. Once your order ships our system automatically sends you a tracking number to the email you provide during checkout. Once your order is on the way it usually takes the carrier 5-7 business days to deliver it to you.

4) Financing: We understand the benefits that come with financing your order. It can increase your credit score and provide you with a flexible payment option that best works for you. If financing is something that you're interested in, you may use one of our following partners at checkout: Paypal or Shop Pay. 

5) No Sales Tax: Every order placed is eligible for No Sales Tax if you are located outside of California. Once you finish inputting your shipping and billing information at checkout, your order will automatically be tax-exempt as long as you are outside of California. 

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