Internet #202223053


150K BTU Forced Air Natural Gas Portable Heater

  • Automatic shutoff for safety and energy efficiency
  • Necessary hardware included for simple assembly
  • 1-year limited manufacturer warranty
  • See More Details

Frequently Bought Together


Product Overview

The Dyna-Glo Delux 150K BTU Forced Air Natural Gas Portable Heater offers a variety of user-friendly features. The interrupted spark ignition system coupled with adjustable height controls ensure you get the heat you need, when you need it and where you want it. This unit provides heating coverage for areas up to 3500 sq. ft.

Info & Guides

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150K BTU Forced Air Natural Gas Portable Heater
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BrandDyna-GloDyna-Glo DeluxDyna-Glo Delux
Name70K-125K BTU Propane Forced Air Heater150K BTU Forced Air Natural Gas Portable Heater300K BTU Forced Air Propane Portable Heater with Thermostat
Area Heated (Sq. Ft.)310035007000
Portable Heater FeaturesNonslip BaseAutomatic Shutoff,Thermostat,Tip-Over Safety Switch,VentedThermostat
Heat rating (BTU/hour)12500015000300000
Power/Fuel TypePropaneNatural GasPropane
Room SizeExtra LargeExtra LargeExtra Large
Heater TypeForced AirForced AirForced Air
Heating Technology TypeForced AirForced AirForced Air
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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Area Heated (Sq. Ft.)
Color Family
Fuel rate (gallons/hour)
Fuel Tank Capacity (gallons)
Heat rating (BTU/hour)
Heater Controls
Heater Type
Forced Air
Heating Product Type
Gas Portable Heater
Heating Technology Type
Forced Air
Ignition Type
Continuous Spark
Number of Heat Settings
1 Heat
Portable Heater Features
Automatic Shutoff,Thermostat,Tip-Over Safety Switch,Vented
Power/Fuel Type
Natural Gas
Product Weight (lb.)
Room Size
Extra Large
Run time (hours)

Warranty / Certifications

Certifications and Listings
CSA Listed
Manufacturer Warranty
1 Year Limited Warranty

Questions & Answers


Should I smell gas coming from the unit when powered off? I just bought the unit and I smell gas ...

Asked by HCCAORION November 9, 2019

Residual gas is normal

What’s the best way to use indoors?

Asked by Diablo May 5, 2019

I have mine in a large- 3 car pole building with a large exhaust fan- a ceiling fan and a carbon monoxide detector in the room. Always gas off and unplugged when I am not there. The thermostat does a great job of regulating the temp. Never had the carbon monoxide detector go off but fresh air is recommended. Not for use in a house or small room. When it's not very cold outside and I want to warm things up a little you can run it with the gas valve turned down - not wide open so it isn't as hot. Too little gas and it won't turn on.

do they work with electricitic

Asked by cubanito January 21, 2019

Yes. The igniter and the fan require 110 volt electricity.

Can you convert from natural gas to propane if needed

Asked by Rob November 15, 2018

Hello Rob, this heater is made to burn natural gas. It cannot be used to burn any other type of fuel and it cannot be converted. - GHP Group Customer Support

What is the gas pressure

Asked by Liam November 9, 2018

Hello Liam, the maximum supply pressure to heater is 1/2 PSI, and minimum supply pressure to the heater is 5" W.C. The manifold pressure is 4'' W.C. and this is not adjustable. - GHP Group Customer Support

Need to heat up small apartments over 125 degrees for a couple of hours to kill bed bugs will this do it.

Asked by Anderson August 17, 2018

Yes but make sure there’s no fire sprinkler system in the building or it will set it off. You should use an ozone generator for that.

Why does my heater shut off after 5 minutes running ?

Asked by Joe December 21, 2017

Hello Joe, this heater has a built-in thermostat, that when satisfied with the ambient temperature will shut down and resume heating once the temperature drops below the desired setting. If you would lie additional assistance, our Technical Support Team is happy to help! Just reach out by phone at 877-447-4768 or email here: -GHP Group Customer Support

So the natural gas heater in my great room died and i was wondering if i could use this indoors i...

Asked by ml December 15, 2017

Hello Marc, this heater is to be used to temporarily heat well-ventilated buildings under construction, alteration or repair. This heater should be utilized in sheltered, properly ventilated areas, but never in occupied dwellings. If you'd like assistance finding a heater appropriate for your need, our Customer Service Team is happy to help! Just reach out by phone at 877-447-4768 or email here: -GHP Group Customer Support

Is the connection a male 45 degree flare or the male JIC 37 degree flare? The manufacturer offers...

Asked by DayGriffin November 7, 2017

The fitting is a 1/2" male 45 degree flare. The manufacturer instructions indicate that a 3/4" ID hose of less than 10' be used as a gas line. Since this is a portable unit, one would expect to use a flexible hose assembly. A flexible 3/4" ID hose with a 1/2" SAE 45 degree female flare on the end is not commercially available. Jumping from 3/4" ID hose to 1/2" SAE 45 degree flare is NOT COMMON. These fittings have to be custom made. You cannot remove the SAE 45 degree flare fitting on the unit without damaging it, so you cannot simply replace the fitting. The manufacturer needs to re-evaluate the recommendation of a 3/4" ID hose. This is far too large. I would be very interested to hear from the manufacturer regarding this specification and also to hear from a consumer that has actually used a 3/4" ID hose.

Can be usec in green house??

Asked by Pierre September 26, 2017

Hello Pierre, this heater can be used in a green house. Please refer to the owner's manual attached to this page to be sure you can provide adequate ventilation and clearance to combustibles. -GHP Group Customer Support

150K BTU Forced Air Natural Gas Portable Heater - page 2

Customer Reviews

  • 4.3
    out of 49 reviews
  • 91% recommend this product
Filter by:
Showing 1-10 of 49 reviews
Nearly impossible to hook up unless hard piped
I bought this heater to replace my propane torpedo heater in my garage so that I could get away from having to fill propane bottles all the time. Before I start.... I don’t need any reply comments telling me the dangers of using this heater indoors due to fumes, etc. I know. I open the garage door every hour or so and then close it again and I’ve never had a problem. First off, everyone needs to know that starving a gas appliance can be very dangerous. 150,000 BTUs requires a significant volume of gas. Most gas services at single family homes are about 4 to 8 ounces (.25 to .5 PSI), And gas pressure drops very quickly when you go through a hose, especially an undersized hose. Also, I would STRONGLY encourage you to call your gas company and ask them if your meter will even accommodate an additional 150,000 BTUs. On a brand new home, mine would not, and I was required to have the gas company set a new meter. Next, Ignore the suggested “often bought together” on Home Depot or other sites that sell this. None of them carry a quick disconnect hose that meets the manufacturer requirements. In fact I spent nearly an hour on the chat with the Home Depot support person one day and in the end they acknowledged that there was no way they could sell me anything that would meet the manufacturer requirements, and the person noted that they would be providing this problem to their supervisor. This heater comes with connection requirements that are very difficult and expensive to comply with, especially if you are wanting to put a quick disconnect hose on your “portable” heater. The manual was very hard to use as it NEVER tells you exactly what the connection type is on the heater. Finding a fitting to get you converted to readily available hoses or thread formats will be difficult. Based on manufacturer requirements you will need to step up from the equipment installed nominal 1/2” inside diameter fitting to a minimum 3/4” inside diameter hose. This is definitely not a commercially available hose or fitting set. With a quick disconnect, shut off valve, fittings to adapt to iron pipe and the GIANT hose that would NEVER wrap around the hose cleats they provide you’ll be pushing $200 in extra parts. Furthermore you’ll likely need to get this hose made by a specialty shop that presses fittings on custom hoses. I called the manufacturer and the tech support line had no information on how one would obtain an appropriate hose for the heater. The only piece of information he gave me was that the fitting on the heater was a 3/4-16 UNF fitting. He suggested I contact their engineering department. After a week or so of trying different plumbing supply stores that carried gas pipe I ended up at a place called Alternative Hose in Boise, ID. They said they could build the hose with all the disconnects and shut offs, but they’d have to order parts, it wouldn’t be cheap, and it would look basically like the giant hydraulic hoses on a backhoe. Instead I bought a fitting from them that got me from the connection on the heater to standard 1/2” tapered pipe thread thinking with that I could step up to 3/4”. That proved to be ridiculously difficult as well. There is no easy way around it, a 3/4” inside diameter natural gas rated hose is huge, expensive, and hard to find. In all fairness, the flexible piping that you can buy to connect to your water heater or furnace seems to thread directly onto the heater. That flexible piping is in NO way designed to be a portable, abrasion resistant, disconnectable hose and you are asking for trouble if you use it in that way. In the end I gave up and returned my heater, which is why I decided to share my struggles here. Hopefully I can save you the trouble.
by Jack
6 people found this helpful
Works great! Fast heat. Would be nice if BTU's could be adjusted/reduced along with the fan speed...
Works great! Fast heat. Would be nice if BTU's could be adjusted/reduced along with the fan speed for consistantcy in heat delivery.
by Bkilla
There is no hose commercially available for this heater that meets all of the specifications from...
There is no hose commercially available for this heater that meets all of the specifications from the manufacturer's installation manual. Even a custom solution is not available as there is no SAE 45 degree flare fitting that can jump between a 3/4" ID flexible hose (3/4" ID minimum per manufacturer specification) and a 1/2" SAE 45 degree female flare fitting (mating fitting for fitting supplied with heater). A CSST (Corrugated Stainless Steel Tube) should not be used with this portable heater as CSST is not meant to be continuously flexed once installed. I have struggled with finding a hose for this heater for over a month. Dynaglo's responses for all plumbing questions regarding this heater are: "The unit needs to be installed by a gas professional who will know what type of connections to make." The specification in the manual for 3/4" ID supply line needs to be revised. I would be interested in hearing a response from Dynaglo or from a consumer who has actually used 3/4" ID hose. This unit is not worth dealing with.
by Day
5 people found this helpful
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
I need to return one and don't have my reciept...
I need to return one and don't have my reciept
Great little heater works good and natural gas...
Great little heater works good and natural gas
by Nickname
Auto relight stopped working after a few uses. Have...
Auto relight stopped working after a few uses. Have to power off and power on to get it to fire up again
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Works well...
Works well
by Shawn
Showing 1-10 of 49 reviews