Mr. Heater 25,000 BTU Liquid Propane Convection Heater
$129.99
Mr. Heater 25,000 BTU Liquid Propane Convection Heater
Mr. Heater 25,000 BTU Liquid Propane Convection Heater
Item # 129225999
Highlights
- Maximum BTU Heat Output:25,000 BTU
- Heater Area Heated:625 Sq ft
- Power Type:Propane
$129.99
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Mr. Heater 25,000 BTU Liquid Propane Convection Heater
Item # 129225999
Highlights
- Maximum BTU Heat Output:25,000 BTU
- Heater Area Heated:625 Sq ft
- Power Type:Propane
$129.99
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 8/9/26.
Add this item to unlock free delivery!
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Big heat right out of the box. The Mr. Heater 25,000 BTU Liquid Propane Convection Heater packs a big punch in a small package. The liquid propane heater utilizes the natural act of warm air rising to quickly heat up to 625 sq. ft. It is equipped with a thermo-electric safety valve to shut the gas flow off if the flame ever goes out. Just hook-up the supplied 10 ft. propane hose and regulator assembly to a 20 lb. propane tank, then easily light the liquid propane convection heater utilizing the factory installed Piezo igniter and enjoy the comforts of a toasty warm jobsite.
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
Looking for more information on heaters? Check out our guide on heaters in the product documents section.
- Convection space heater allows warm air to rise to quickly heat up to 625 sq. ft.
- Thermo-electric safety valve to shut the gas flow off if the flame ever goes out
- Offers 15,000 - 25,000 BTUs of heat
- Operates up to 17 hours on a 20 lb. propane tank
- Standing pilot for increased safety
- Quiet and odorless for effective use
- No electricity required
- 1-year limited warranty
- Perfect for well-ventilated construction sites, barns, warehouses, and workshops
| Brand | Mr. Heater |
|---|---|
| Country of Origin | Imported |
| Assembly Required | No |
| Cabinet or Housing Material | Metal |
| Finish | Metallic |
| Fuel Tank Capacity | 20 lb. |
| Fuel Type | Propane |
| Heater Area Heated | 625 Sq ft |
| Heater Control | Knobs |
| Heater Features | Portable |
| Installation Type | Portable |
| Heater Maximum BTU Heat Output Range | 20,000 - 40,000 |
| Heater Style | Compact |
| Heater Type | Convection |
| Ignition Type | Piezo |
| Indoor/Outdoor | Outdoor |
| Intended Use Grade | Commercial |
| Maximum BTU Heat Output | 25,000 BTU |
| Number Of Heat Settings | 2 |
| Power Type | Propane |
| Product Height | 12-7/8 in. |
| Product Length | 11-3/4 in. |
| Product Weight | 6.35 lb. |
| Product Width | 11-3/4 in. |
| Run Time | 17 hours |
| Warranty | 1 Year Limited |
| Manufacturer Part Number | F270470 |
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 12 Questions
Newest questions
Q: Is it hot to touch
3 years ago1 Answer
- A: Hi there, Thanks for reaching out. This product is not long available to order on our website.3 years agoHelpful?
Q: Is a regulator required?
3 years ago1 Answer
- A: Thank you for your inquiry. This heater comes with the required regulator.3 years agoHelpful?
Q: can I use this to warm a ficus tree from frost/freezing?
5 years ago1 Answer
- A: Thank you for your question! We do not recommend it, but please contact the manufacturer for more information.5 years agoHelpful?
Q: Would one or two of these heat a 10 ft x 16 ft wooden deck. Would it heat people standing up?
5 years ago1 Answer
- A: Thank you for your inquiry. The 25,000 BTU Convection heater will heat a room or deck area up to 625 sq feet. It is made for outdoor use or unfinished construction.5 years agoHelpful?
Q: Do you need to purchase a separate propane tank or any other additional equipment? And if you wanted to buy two or three does any additional equipment need to be duplicated as well or can several be run off the same tank?
5 years ago1 Answer
- A: Thank you for your inquiry. Please check the Mr. Heater 2020 catalog for the multiple appliance adapters that will allow one tank to run multiple units.5 years agoHelpful?
Q: Can it be used indoors?
5 years ago1 Answer
- A: Thank you for your inquiry. The convection line of heaters are for outdoor or under construction areas only. Not certified for indoor use.5 years agoHelpful?
Q: Is there a similar Mr. Heater that works inside your home
5 years ago2 Answers
- A: Yes, there is. It is Mr. Heater Big Buddy Indoor/Outdoor Propane Heater — 18,000 BTU, Model# MH18B (they also make a smaller 9000 BTU version - it is for maybe a bathroom). The Big Buddy has an oxygen sensor to insure safe usage indoors. It also has a tip sensor (it knocked over it goes out). There are also vented and vent-free thermostatically operated propane heaters (wall mountable and stand-alone) propane heaters. The thermostatically controlled ones come in larger sizes than the Big Buddy heaters which run off 5 gallon propane tanks.5 years agoHelpful?
Q: will this work on a 100lb tank
5 years ago1 Answer
- A: Thank you for your inquiry. yes 100lb tanks will work .5 years agoHelpful?
Q: Is this safe to use in the home? No harmful carbon monoxide?
5 years ago1 Answer
- A: Thank you for your inquiry. No, this heater is not safe and is not certified to be used in a home.5 years agoHelpful?
Q: How well will it work outdoors? Will it heat a radius of 10’-12’ or do you have to be “right on top of it”?
5 years ago1 Answer
- A: Thank you for your inquiry. Yes, this heater has a high heating area due to the nature of the design and works well outdoors.5 years agoHelpful?
1 - 10 of 12 Questions
Q&As
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 12 Questions
Newest questions
Q: Is it hot to touch
3 years ago1 Answer
- A: Hi there, Thanks for reaching out. This product is not long available to order on our website.3 years agoHelpful?
Q: Is a regulator required?
3 years ago1 Answer
- A: Thank you for your inquiry. This heater comes with the required regulator.3 years agoHelpful?
Q: can I use this to warm a ficus tree from frost/freezing?
5 years ago1 Answer
- A: Thank you for your question! We do not recommend it, but please contact the manufacturer for more information.5 years agoHelpful?
Q: Would one or two of these heat a 10 ft x 16 ft wooden deck. Would it heat people standing up?
5 years ago1 Answer
- A: Thank you for your inquiry. The 25,000 BTU Convection heater will heat a room or deck area up to 625 sq feet. It is made for outdoor use or unfinished construction.5 years agoHelpful?
Q: Do you need to purchase a separate propane tank or any other additional equipment? And if you wanted to buy two or three does any additional equipment need to be duplicated as well or can several be run off the same tank?
5 years ago1 Answer
- A: Thank you for your inquiry. Please check the Mr. Heater 2020 catalog for the multiple appliance adapters that will allow one tank to run multiple units.5 years agoHelpful?
Q: Can it be used indoors?
5 years ago1 Answer
- A: Thank you for your inquiry. The convection line of heaters are for outdoor or under construction areas only. Not certified for indoor use.5 years agoHelpful?
Q: Is there a similar Mr. Heater that works inside your home
5 years ago2 Answers
- A: Yes, there is. It is Mr. Heater Big Buddy Indoor/Outdoor Propane Heater — 18,000 BTU, Model# MH18B (they also make a smaller 9000 BTU version - it is for maybe a bathroom). The Big Buddy has an oxygen sensor to insure safe usage indoors. It also has a tip sensor (it knocked over it goes out). There are also vented and vent-free thermostatically operated propane heaters (wall mountable and stand-alone) propane heaters. The thermostatically controlled ones come in larger sizes than the Big Buddy heaters which run off 5 gallon propane tanks.5 years agoHelpful?
Q: will this work on a 100lb tank
5 years ago1 Answer
- A: Thank you for your inquiry. yes 100lb tanks will work .5 years agoHelpful?
Q: Is this safe to use in the home? No harmful carbon monoxide?
5 years ago1 Answer
- A: Thank you for your inquiry. No, this heater is not safe and is not certified to be used in a home.5 years agoHelpful?
Q: How well will it work outdoors? Will it heat a radius of 10’-12’ or do you have to be “right on top of it”?
5 years ago1 Answer
- A: Thank you for your inquiry. Yes, this heater has a high heating area due to the nature of the design and works well outdoors.5 years agoHelpful?
1 - 10 of 12 Questions
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Reviews
1 to 2 of 7 Reviews .
1 – 2 of 7 Reviews
Most Recent
Review 1
5 out of 5 stars.
Awesome product
5 years ago
Heats quickly and efficiently and got great price as well! Would definitely recommend!!
Yes, I recommend this product.
Reviews 5
5 out of 5 stars.
nice little heater.
7 years ago
came in handy when my power went out for 3 days. runs good and directions guide well.