DR. INFRARED HEATER NEW Upgraded DR-975 7500-Watt 240-Volt Hardwired Shop Garage Electric Heater, Wall/Ceiling Mounted with Remote Controlled Thermostat White
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Availability:
In Stock.
Arrives
Thursday, Sep 3
Size: 19 Inches
Features
- Heavy duty 240V single Phase 4700W/7500W electric heater
- Hardwired; Power cord not included, Use 8 AWG copper wires for connection.
- Remote controlled thermostat with temperature range from 50 - 85 degree
- 5 adjustable louvers to direct airflow
- UL/CUL listed; timer feature; heavy duty fully enclosed motor
Description
Need safe, comfortable, quick heater. Infrared heater DR-975 heavy-duty hardwired shop garage heater can be easily installed in your new or remodeled building. This 7500W heater can be the primary or auxiliary heat source ideally suited for use in garages, factories, stores, warehouses, workshops, Schools, churches, hospitals, dormitories, or any exposed spaces. The DR-975 uses spiral steel metal sheath electric heating elements with low sheath temperatures, providing uniform heat and long lasting product life. Additionally, a large, matched, dynamic fan provides maximum air flow with minimum Turbulence and noise, gently distributing warmth throughout your space. The heavy duty ball bearing motor is totally enclosed, thermally protected, and permanently lubricated, requiring minimal maintenance. Built-in adjustable remote-controlled thermostat allows you to set your desired temperature between 50 - 85 degrees. If desired, an optional wall-mounted external thermostat can be wired to this heater (sold separately, does not come with heater). rugged stamped steel front cover features five adjustable louvers for easy airflow control. Can be mounted on either the wall or ceiling (bracket included). finished in a white epoxy paint. UL & CUL listed. 1 year limited component warranty.
Brand: DR. INFRARED HEATER
Special Feature: Adjustable Tilt Head, Overheat Protection, Remote Control
Color: White
Form Factor: Cabinet
Indoor/Outdoor Usage: Indoor
Special Features: Adjustable Tilt Head, Overheat Protection, Remote Control
Form Factor: Cabinet
Indoor Outdoor Usage: Indoor
Power Source: Corded Electric
Heating Method: Forced Air
Recommended Uses For Product: Commercial, Garage, Restaurant, Shop
Mounting Type: Ceiling Mount, Wall Mount
Room Type: Garage, Restaurant, Shop
Heating Coverage: 800 square feet
Heating Element: Radiant
Heat Output: 7500 watts
Fuel Type: Electric
Number of Speeds: 1
Voltage: 240 volts
Amperage: 31.25 A
Min Temperature Setting: 70 °F
Max Temperature Setting: 85 °F
Color: White
Brand Name: DR. INFRARED HEATER
Model Number: DR-975
Number of Items: 1
Unit Count: 1 Count
Warranty Description: 1 year limited parts and components
UPC: 856957005373
Global Trade Identification Number: 73
Included Components: Heater, Bracket, Remote, User Manual
Item Type Name: Garage Shop Heater with Remote
Manufacturer: Dr. Heater USA
Part Number: DR-975
Item Dimensions D x W x H: 15"D x 19"W x 13"H
Item Weight: 26 pounds
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Sep 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 16 Inches
I have a new 35' x 50' x 18' "minimally insulated" RV garage/workshop (with a 3rd floor 8' attic) - I ordered the heater a few days ago and it arrived very fast. (ahead of time I had been told) notes: - heater was started with garage temp at 52 degrees F - outside temp dropped today to 29 degrees F - heater has been able to gain 2 degrees F to 54 F on the first level in this huge space (I'm more than a little surprised at this) - heat output seems unimpressive in my opinion standing at the unit, but the results (again so far) on my first day of use, far exceeds my expectations - the thermostat likely will have to be replaced with something with a better "differential," but for the moment I'll just set it a bit higher. - To connect it to a 50A welder outlet, I ordered a 6-50P to 6-30R adapter cable from AMAZON, which, as expected, worked perfectly (https://www.amazon.com/gp/product/B07P6THGKJ/ref=ppx_yo_dt_b_asin_title_o07_s01?ie=UTF8&psc=1) - so my only (minor) negative is the stock thermostat differential - the unit is adequately quiet - this units fan is "balanced" and no vibration - the unit came very adequately packed and double boxed - this is a big building... All I was expecting was to be able to maintain something above freezing so I wouldn't have to winterize the RV. I am shocked this heater alone, seems to be gaining temp - I will be installing a heat pump for this building, but for now, I'm pretty much surprised this single heater has maintained or slightly gained temperature. - at the time I took the attached pictures, the outside temp was 29 degrees F (attic temp was 48 degrees F-1st level temp was 54 degrees F) - bldg insulation is 1-2" of spray foam (closed cell) in attic and walls are 2" rockwool) on edit 2/18/2021 - well this heater didn't gain on 12 degree days, but it held the temp at 45 (and still cycled) - at 23 degrees it's able to gain (set at about 45 degrees) - it is probably the most expensive way to heat the garage, but I only need it to keep the temperature above freezing - so it doesn't run all the time, it cycles - I remain satisfied - I won't be trying to reach 50's and 60"s - I think that may be a little rich - I just want it to keep paints and the RV I have stored in there above freezing and it's doing that easily - I haven't had any problem with the unit so far - I know some say they had issues, but it seems decently well built and I basically like the unit very much, again, so far... I'll update if that changes, but I have no reason to expect a change edit 3/12/22 - changed my mind and my review to 5 stars - this heater has just worked too well for me - I can hardly believe how well it's been working - very very satisfied edit 12/24/22 Yikes! 0 degrees F yesterday -20 degrees F wind chill 2 degrees this morning -6 degrees F wind chill The heater is running "flat out" and continously, BUT, at least on the 1st floor, it's 45 degrees F and NOT losing. 3rd floor is at 32 degrees. (dry storage floor) "Color me amazed..." I can easily work in there... Building has some insulation. (not a lot though)
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Reviewed in the United States on December 1, 2020 by Evans
Size: 19 Inches
Over the summer I purchased two of these units for my 40 x 40 x 16 lightly insulated workshop building located in central SC in the country. I built my own larger, hanging brackets to move the heater farther away from the wall to allow better overall operation with better temperature sensing and the ability to rotate the units ~ 100 degrees for more flexible heat flow direction. The heaters are mounted to a 6x6 post, ~ 7' off the floor. I also removed the temperature sensor tie wrap and allowed the sensor to hang down the connected ~10" wire length for more accurate temperature sensing. I wired the heaters to NEMA 6-50P outlets using 6/2 copper due to cable length and used the DR Heater DR-PS101 power cord for flexible heater use. . https://www.amazon.com/gp/product/B07NSV8GDG/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1 The unexpected cold fronts we had earlier than normal in November and December with temperatures down to the upper teens allowed a decent test of these heaters and their installations. At the beginning of this period, we rescued a stray cat (have four other rescues...) who appeared to be starving and would not have survived this unexpected weather. We fed and placed him in the workshop and turned on one heater located in his quarter of the workshop and set the temperature at its lowest setting of 50 degrees. We also provided a pet heated bed from K&H Pet Products https://www.amazon.com/gp/product/B000ICGJZK/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 . With these two products, he is warm and happy. The one heater easily keeps that area at 50 degrees and does not run all of the time. I have yet to see the electric bill... The heater fan will intermittently cycle for a short period of time without the heating elements being engaged and seemed like a useless function and wasteful of electricity. I contacted DR Heater through their email link and received a same day response requesting additional information, which I supplied later that day. Overnight, I had received the following response from the OEM: "Hello, Thank you for the information. If you feel the fan blowing but no heat, it is because it samples the room temperature It will sample the room temperature every 5-10 minutes for around 60 seconds, it will keep doing it every 5-10 minutes" At this point, I am very satisfied with these heaters and support from the OEM.
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Reviewed in the United States on December 11, 2024 by Marvin
Size: 16 Inches
great heater for a small shop, I live in Montana at 5000 ft elevation, it keeps my shop warm in the winter without costing me a fortune.
Reviewed in the United States on July 22, 2026 by kelly quinn
Size: 14.5 Inches
I bought and installed this heater just before the Snow was predicted to hit Southern Alabama in 2025. It arrived well packaged from the manufacturer. Installed it in a 20x40 metal shop building, 10' walls. 3 inches closed cell spray foam in the ceiling and 2 inches in the walls. 3 double paned windows, 2 insulated man doors and a 16' x 8' insulated garage door. Admittedly, a little undersized, but I was hopping to avoid a big wiring expense, and it worked. I picked this heater for several reason, even though it was one of the more expensive models for its ratings. 1- 6000 watts vs 5000 for most of the under 30 amp draw heaters. 2- it came with a sturdy wall mounting bracket, I didn't have to make a ceiling mount. 3-I can add an external thermostat without having to add relays etc. That does require rewiring the supply line however. 4-No complaints of it being loud. It is noticeable when it comes on, but I can still hear the shop radio, and the heater is between my workbench and the speakers. 5- Good previous reviews. Bottom line- It works very well. It would heat the shop to 70 plus if I wanted it too. I turned it off in the evenings after I was done. The coldest overnight was 19 degrees outside, the shop was 49 inside. The day never got above 24 degrees. Turned on the heater, within an hour it was in the 60s inside and steadily warming up. I wired the heater to a flexible cable and ran it to a plug and outlet, In the picture of the heater, behind it is a little black box, that is the garage door opener, it has a thermometer built into it, and its temporarily mounted 8' up. The close up shows it at 76 degrees. The heater is mounted about 7' up. The round thermometer is in the coldest part of the shop, furthest from the heater, and it is 69 degrees or so and that is about 5' above the floor. At those settings, the heater ran about 35-40 minutes of every hour. I also ran a little battery powered Makita fan on low pointed up into the ceiling space to circulate the heated air up there back down, it made a noticeable difference. All in all, I'm pleased with the product and would recommend it.
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Reviewed in the United States on January 24, 2025 by Keith D.
Size: 16 Inches
|---UPDATE FEB 2014---| The heater is still going strong. I end up using it 3-4 days per week during the colder months, anywhere from 4-8 hours per day. We recently had a real cold snap here with overnight lows at 15 below or colder. The coldest morning in my garage workshop began at 22 degrees. I found that in this extreme cold the heater couldn't warm up my un-insulated garage quite as well. This isn't a total surprise: I'm not an expert in thermodynamics, but it would make sense that a space heater laboring against extreme cold is going to struggle more than just warming up a cool space. Anyway, the 10 degree per hour temperature rise I experience on cold mornings (i.e. going from 40 degrees to 50 degrees in my shop on a morning where it is 20 degrees outside) was halved on bitterly cold mornings. It took the heater 4 hours to raise the temp from 22 to around 40 degrees. In other words, on extremely cold mornings I get more like a 5 degree temperature rise per hour. This is not a criticism of the heater! It was still 5 below outside and I was working in a 40 degree space, so I was quite happy. I will update this review again should anything change. |---ORIGINAL REVIEW---| We have cool to cold weather about 5-6 months out of the year. I have a three-car tandem garage and the tandem spot is my workshop area. It is slightly larger than a 1-car spot and has high, 14' ceilings. It is open to the other 2 spots in the garage. The garage is uninsulated and gets down to about 30 degrees on the coldest nights. I have tried various heating solutions for this space. Conventional home space heaters simply don't put out enough heat at 5,000 BTUs, and I only have one circuit running to the garage so I couldn't run a second space heater. I tried the parabolic dish type heaters, but those tended to create uncomfortable "hot spots" when pointed at a person for too long and as soon as you moved out of the aim of the heater, you were back in the cold. I looked into the petroleum-based heaters that don't need to be vented, but if you do any research on those the health consequences seem like they could be bad. After searching for something more powerful, I came across this DR988 heater. I purchased it along with the Leviton 5376 30 Amp, 250 Volt, Surface Mounting Receptacle. I paid an electrician to run the 240 line and install the receptacle. This heater is exactly the solution I was looking for! It provides a warm, even heat that is blown out with surprising force. It is this air movement that is key, because it means the heater is sucking in cold air from behind it at an equally rapid rate. Putting it on the floor really helps, too. Since hot air rises, blowing the hot air along the floor allows the air to transfer heat to the floor, walls, and furniture before it rises to the ceiling and is wasted (I don't much care to heat air that is 5-10' above me). I point the heater at my primary work location. It is about 4-5' away from me on the floor. The warm air creates a really nice work space right around me, but it never gets too hot or uncomfortable. At the same time, it is warming the air throughout my workshop so when I move to a different spot in the workshop, I find similarly warmed air. It will consistently raise the temperate in the tandem spot in my garage 10 degrees per hour. The warm air trickles out to the two-car spots as well, as that area seems to warm at about 5 degrees per hour. Basically, I can walk into my workshop when it is 40 degrees and I'm wearing a coat and turn this heater on. After 2-3 hours, it is totally comfortable and I'm not even wearing a coat anymore. I did the rough math on the cost to operate this unit. At 19,000 BTUs, it costs me about $0.20 to $0.25 per hour to operate. Very worth it to enjoy working in my workshop year round again. As an added bonus, the always-cold bedroom located above our garage is suddenly much more comfortable on the days when I use this heater to warm up the garage.
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Reviewed in the United States on March 27, 2013 by Amazon Shopper
Size: 19 Inches
First off, this is a great little unit. It kicks off a ton of heat, and if its setup right, it's super easy to use and has some great features. The first thing to know: don't use the internal thermostat. The concept is simply flawed because it's internal and the unit generally sits high in the space it's heating. It means that no matter how high you set the temp using the internal thermostat, it will likely trigger the off way before the space is actually to temp. You NEED to buy the associated Dr. Infrared thermostat - it works great when it's setup correctly - BUT YOU HAVE TO SET IT UP RIGHT. Follow the instructions, use the red and black leads on the back of the unit and run the cables properly to the wall thermostat. Locate the wall thermostat somewhere else where it's not being directly blown on by the heater. Switch the heater to "external" thermostat using the toggle on the back and boom - you're good to go. It works like a charm and is super accurate. I have my wall thermostat set to 50 degrees F and my mercury-based thermometer I keep in the same space says 50 on the money. That automatically cycles the unit on/off as needed. Just know that you still need to use the remote to turn the unit ON once even after setting up the wall thermostat. From then on you only need to use the remote if you want to turn the unit off. When using the "wall thermostat" feature, the remote cannot be used to control the temp. I leave the unit on HIGH - that gives you the full 7000+ watt experience you came for. The thing heats up my garage in like 5-10 minute cycles even when it's in the negatives in Minnesota. It's great, super reliable. The thing I really am amazed by is how well these electric heaters compare to natural gas heaters. Not only are they literally 1/10 the cost ($200 to $300 vs $2000 - $3000 for gas), they are so much smaller and don't require me to run costly gas lines into my garage - which is especially difficult for me considering my garage is detached. I have a 70 amp sub-panel in my garage so this was literally a perfect fit. Also, last thoughts. Use the appropriate gauged wiring. I got a 40 amp double pole breaker and it works great for this. It needs 2 hots and a ground to operate correctly in HIGH - which is the best situation. Some people have noticed it kicking into low randomly even when connected properly. If this is happening, it's a known manufacturing defect with a previous version - so if you have this happening just get in contact with them and they'll send you a newer model. I did not have this issue so 5 stars for me. By far the hardest part is figuring out the wall thermostat. It's a little tough to to get the black and red leads into the back of the machine. The instructions for the wall therm also suck - but that's not the unit's fault. Overall a great machine. High output, easy to install and use, and electric so very convenient and let's face it - future proof. Everything is going to be electric in 20 years. Get ahead of the curve.
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Reviewed in the United States on March 18, 2022 by Steven Milne
Size: 16 Inches
This item was a disappointment. I purchased this to use in a small garage where I have two 50-amp 240VAC outlets installed. I occasionally use a basic 1500-watt 120VAC ceramic heater in the space to make it more comfortable and ensure the temperature is within a useful range for setting glue or curing paint. The small 1500-watt appliance works well enough, so I imagined that the Dr. INFRARED 5600-watt heater would be a great upgrade. I was excited about the idea that the heavy-duty 240-volt wiring I have could be put to good use while freeing up a 110-volt circuit. To make a long story short, the DR. INFRARED HEATER DR-988 240V Electric Industrial Garage heater did not put out as much heat as the little 1500-watt 120-volt heater. The heating elements got much hotter, but the blower fan was blowing air at such a high volume that the output of air felt lukewarm at best and cool at worst. I used a temperature gun to find that the heating elements were over 400 degrees Fahrenheit, but I also measured the air output and observed that it was 20-30 degrees cooler than the air coming out of the 1500-watt heater. So, what's the point? I have a rock-solid 50-amp supply. I purchased a NEMA 6-50P to 6-30R adapter. The quality control sticker says my specific DR. INFRARED HEATER DR-988 was tested as drawing 5618 watts, but the design of the system is not effective at converting that energy into warm air. I cannot justify using storage space for it if it is not going to work well. I am sending the heater and the adapter back. I don't understand how the potential to make a 240-volt high-amperage heater could result in the performance I encountered. I feel like it was a waste of time and effort for the manufacturer and distributor. This product would only make sense to me if it were sold in a market where 240 volts is the norm, and if the item were not offered as a high-power upgrade over generic 120-volt appliances. Thank you.
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Reviewed in the United States on December 1, 2025 by mister sunshine
Size: 16 Inches
I purchased this 2 weeks ago and have been pretty impressed with it. I'm using it to heat up my 300 sq ft work shop and it does a great job at doing it. I have insulated the walls of my shop with R-13 and the roof with R-16 so it is having to do less work to keep it warm. I've used it on a 20 degree days keeping the inside temp at 70 and it heats up to that temperature pretty quickly and maintains its. The heating properties of this fan are very good. I've installed several wall mount 240v heaters at my work and been around a lot of them but I like this one a lot more and it's cheaper than those. Most of the 240v heaters have pretty mild fans so you will wind up with unmixed air and varying temps in different parts of the room. The fan on this unit is powerful and does an excellent job mixing the air, while also not being obnoxious with the noise. Some reviewers stated it was loud, but I think it's pretty reasonable. I did a homemade air movement test using a vaporizer pen to make smoke and I blew smoke all over my shop in every corner and the middle while the fan ran it moved and dispersed the smoke quickly so it mixes the air 100% in my 20x15 shop with and 8 foot roof. The heater also does not generate dangerous amounts of heat in front of it. The fan moves the air quickly so the front of it can't really get the chance to catch anything on fire unless a towel was dropped directly on it I would have to guess. I have attached an infrared image showing the area it heats in front of the heater. Keep in mind that it is slightly deceptive, the blue ground is around 68F while the red area immediately in front is only around 85F and tapers off around 78F at the end. The thermostat works good on it. It maintains a ± .5-1 degree temperature range in my size shop so it's very dependable to keep a steady temperature. The cord it comes with is annoying like others have stated I cut off the end and put on a $10 replacement plug to make it the same as my welder, however I'm sure there is some electrical code reason that it has to ship with the style so it's no biggy just plan to add $10 or so more to the purchase price and 10 minutes to swap it. The overall fit and finish of the unit is great too. The paint is nice and thick and evenly applied it doesn't seem like it was cheaped out on. The button and knob feel nice and solid. The handle is sturdy and well mounted and the unit is pretty small sized so it can be stowed away easily and kept up in the summer without taking much space. Overall I recommend this heater and I don't think you can find a better one in this price range. I've seen several people complain about the heat it puts out. Electric heat is electric heat it's the same unit to unit. Unless there is a flaw in the product if it is pulling 20 amps like it should be then the heat is there and is the same heat as a different heater. If it won't heat your shop up any other heater at the same wattage won't either. Insulate your shop or get 2. The only thing I can't comment on is durability you can't really judge it after just 2 weeks, but after the amount of hours I've used it I would say it's going to be great for years to come.
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Reviewed in the United States on January 13, 2018 by CK