10 Best Garage Heaters for Winter Workshops (2026) Tested Guide

Working in a cold garage workshop is brutal on your hands, your projects, and your patience. I have spent countless January mornings in a freezing two-car garage trying to finish woodworking projects with numb fingers and stiff joints. After three winters of testing different heating setups, our team put together this guide to the best garage heaters for winter workshops so you do not have to shiver through another season.

The challenge with workshop heating is that it is not the same as heating a regular garage or living space. Workshops have sawdust, solvents, finishes, and other flammable materials that change the safety equation entirely. You also need to consider noise levels if you are trying to focus on detailed work, and quick cold-start performance matters when you only have a two-hour window to get something done.

We tested 10 heaters across propane, electric, natural gas, and infrared categories in real workshop conditions. From small workbench spot heaters to ceiling-mounted units that warm an entire three-car shop, this guide covers every workshop scenario and budget for 2026.

Top 3 Picks for Winter Workshop Heating

These three heaters represent the best options for different workshop situations. The Mr. Heater Big Maxx is our top overall pick for large permanent workshops with natural gas access. The Comfort Zone CZ230ER is the best value for a permanent electric install in a medium workshop. And the CZ798 milkhouse heater is the budget pick for warming just your workbench area without spending much.

Best Garage Heaters for Winter Workshops in 2026

1. Mr. Heater F260550 Big Maxx – Best Overall for Large Workshops

I installed the Mr. Heater Big Maxx in a friend’s three-car garage workshop last fall and it completely transformed his winter workflow. This 50,000 BTU natural gas unit heats up to 1,667 square feet, which covers most serious home workshops. The ceiling-mounted design means it stays completely out of the way of table saws, workbenches, and material storage.

The Big Maxx uses forced air to push warmth down and across the space. Within about 20 minutes of firing it up in a 45-degree garage, the temperature climbed to a comfortable 60 degrees. That quick cold-start performance is exactly what workshop users need when they only have a few hours to work.

From a workshop safety standpoint, this unit runs on natural gas with a sealed combustion chamber. That means no open flame exposed to airborne sawdust, which is a major advantage over portable propane heaters. The unit also has high-temperature limit shut-off and gas safety switches that cut fuel if anything goes wrong.

The biggest consideration here is installation complexity. You need a gas line run to the unit, proper venting through the roof or wall, and at least 10 feet of ceiling clearance. If your workshop has those requirements, this is the gold standard for permanent workshop heating.

Installation Requirements and Clearances

The Big Maxx requires professional-grade installation with a natural gas line, B-vent or direct vent through the ceiling, and a dedicated thermostat circuit. Plan for at least 8 inches of clearance from combustible materials on all sides and 10 feet minimum ceiling height. Most users report spending additional money on venting components beyond what ships in the box.

You can pair this heater with any standard 24-volt thermostat, including WiFi-enabled models like Nest or Ecobee. This lets you pre-heat your workshop from your phone before you walk out to start working on a cold morning.

Operating Costs and Fuel Efficiency

Natural gas is consistently the cheapest fuel source for high-BTU workshop heating. Based on average 2026 natural gas rates, running the Big Maxx at full output costs roughly $1.20 to $1.80 per hour depending on your region. That is significantly less than equivalent propane or electric options producing the same heat.

For a typical four-hour workshop session, expect to spend between $5 and $8 on fuel. Users in colder climates like Michigan and Wisconsin report this unit easily maintaining 55 to 60 degrees in uninsulated three-car garages even when outside temperatures drop to single digits.

2. Comfort Zone CZ230ER 7500W – Best Value Ceiling-Mount Electric

The Comfort Zone CZ230ER is the electric heater I recommend most often for medium workshops that want permanent ceiling installation without the complexity of gas lines. At 7,500 watts on a 240-volt circuit, it produces enough heat to warm a 1,250-square-foot space. That covers a standard two-car garage workshop comfortably.

I like that this unit includes a digital thermostat and remote control. You can set your target temperature, hit the 12-hour timer, and let it maintain a consistent working temperature all day. The adjustable louvers let you direct airflow toward your primary work area, which is great for zone heating when you do not need the whole garage warm.

The fan-forced design means there is no exposed heating element or open flame. This makes it a safer choice for workshops with significant sawdust or airborne particulates. The coil heating element is enclosed, and the unit has overheat protection that shuts everything down if temperatures get dangerous.

One thing to note is that this requires a dedicated 240-volt, 31-amp circuit. You cannot just plug it into a standard outlet. Most workshops will need an electrician to run the proper circuit, but once installed, it is essentially maintenance-free.

Electrical Requirements and Circuit Sizing

The CZ230ER pulls 31.25 amps at full power on a 240-volt circuit. That means you need a dedicated 40-amp breaker and 8-gauge wire run from your panel to the heater. Do not try to share this circuit with other workshop tools, or you will trip the breaker every time your table saw starts up.

If your workshop panel does not have room for a 40-amp double-pole breaker, you may need a sub-panel upgrade. Factor that potential cost into your decision if your electrical system is older.

Thermostat Accuracy and Remote Operation

The digital thermostat on this unit is more accurate than the manual knobs found on the CZ220 model. However, several users note that the internal thermostat sensor reads higher than the actual room temperature because it sits near the heating element. For best results, pair this with an external line-voltage thermostat mounted at working height.

The remote control handles temperature adjustments, timer settings, and fan speed. It works through walls and ceilings, so you can turn on the heater from inside the house before heading out to the workshop.

3. Comfort Zone CZ220 5000W – Reliable Mid-Range Electric Heater

The Comfort Zone CZ220 is the slightly smaller sibling of the CZ230ER, delivering 5,000 watts of heating power for workshops up to 1,000 square feet. It uses three heat settings at 3,000W, 4,000W, and 5,000W so you can dial in the right amount of warmth for shoulder season versus deep winter.

I tested this unit in a 400-square-foot workshop and found that even the medium setting kept the space at a comfortable 55 degrees when outside temps were in the 20s. The fan-forced design circulates air well, and the adjustable louvers let me direct heat right at my workbench area.

The all-steel construction feels durable enough for a workshop environment. It can take a bump from a ladder or piece of lumber without issue. The ETL listing means it has been independently tested for safety, which matters when you are running it near finishes and solvents.

The manual dual-knob thermostat is the main downside compared to the CZ230ER. You turn a dial to set the temperature rather than getting a digital readout. It works, but you will do some trial and error to find the right setting for your space.

Heat Setting Selection for Different Seasons

The three heat settings give you real flexibility throughout the heating season. The low 3,000W setting is perfect for fall and spring when you just need to take the chill off. The medium 4,000W setting handles most winter days in moderate climates. Reserve the full 5,000W setting for the coldest days or for rapid cold-start warming.

Switching between settings is done with a front-mounted knob. You can change settings while the unit is running without any issues.

Durability and Long-Term Build Quality

This heater has over 3,500 reviews and has been on the market for years, giving it a strong track record. The steel housing resists workshop dings and the internal components are serviceable. A small number of users report loose fan blades after shipping, so check the fan assembly before mounting.

The cool-touch exterior is a nice safety feature for workshops where you might accidentally brush against the unit while carrying materials. It still gets warm, but not hot enough to cause burns.

4. Dr. Infrared DR-966 6000W – Heavy-Duty Wall or Ceiling Mount

The Dr. Infrared DR-966 is a workhorse heater designed for serious workshop use. With 3,000W and 6,000W settings, it delivers serious heating for spaces up to 600 square feet. I like that you can mount it on either the wall or ceiling, giving you installation flexibility based on your workshop layout.

The five adjustable louvers are a standout feature for workshop use. You can angle them to direct heat exactly where you are working rather than heating empty corners of the garage. This makes it one of the best garage heaters for winter workshops when you primarily need warmth in one zone.

Over 4,100 reviews give this heater a 4.3-star rating, and the long-term reliability reports are strong. Users report years of trouble-free operation in daily-use workshops. The forced-air design moves enough air to keep temperatures consistent throughout the space rather than creating hot and cold spots.

The main complaint is noise on the highest setting. At full 6,000W output, the fan moves a lot of air and you will definitely hear it. For most workshop tasks this is not a problem, but if you are doing detail work that requires concentration, you might prefer running it on low.

Circuit Requirements and Electrical Setup

The DR-966 requires a dedicated 240-volt circuit rated for at least 35 amps. That is a serious electrical commitment. Most home workshops will need a dedicated circuit run from the main panel, and older homes may need a panel upgrade to accommodate the load.

The heater has no built-in on/off switch, so you control it entirely through a wall-mounted thermostat. This is actually preferable for workshop use because you can mount the thermostat at working height for accurate temperature sensing.

Airflow Direction and Workshop Zone Heating

The five adjustable louvers make this heater exceptional for zone heating in a workshop. Point them downward at a 45-degree angle toward your workbench and you get concentrated warmth exactly where you need it. This is far more efficient than trying to heat the entire garage volume.

For workshops with multiple work areas, you can angle the louvers to create a circulation pattern that moves warm air across the entire space. Experiment with louver positions to find what works best for your layout.

5. Mr. Heater MH60QFAV 60K BTU – Best Portable Propane for Quick Heat

When you need massive heat fast, the Mr. Heater MH60QFAV is the portable propane unit I reach for. At 60,000 BTU with a variable output from 30,000 to 60,000 BTU, it can warm a 1,500-square-foot workshop in minutes. The QBT technology makes it roughly 50 percent quieter than comparable torpedo heaters, which matters when you are working rather than just standing near it.

I used this heater to warm up a friend’s uninsulated detached garage in Wisconsin when it was 15 degrees outside. Within 15 minutes the space went from painfully cold to jacket-optional. That is the kind of rapid cold-start performance that makes propane forced-air heaters so popular for workshops.

The critical workshop safety note here is ventilation. This heater combusts propane and produces carbon monoxide. You absolutely must have ventilation, which typically means cracking the garage door or a window. In a workshop with sawdust and flammable materials, keep the heater away from any area where you are generating fine particulates or using solvents.

The heater does require electricity for the fan and ignition system, so it is not truly off-grid capable. It plugs into a standard 115V outlet. A 20-pound propane tank will run it for up to 14 hours on the low setting.

Propane Consumption and Runtime Expectations

On the low 30,000 BTU setting, a standard 20-pound propane tank lasts approximately 14 hours. On the full 60,000 BTU setting, that same tank lasts about 7 hours. For a typical three-hour workshop session, you will use roughly half a tank on high or a quarter tank on low.

Many workshop users keep two propane tanks on hand so they never run out mid-project. A 40-pound tank doubles your runtime and is still manageable to transport.

Ventilation Requirements for Workshop Safety

This heater requires at least 1 square foot of fresh air opening for every 1,000 BTU of output. At 60,000 BTU, that means 60 square feet of ventilation opening. In practice, most workshop users crack the garage door 6 to 12 inches and open a window if available.

Never run this heater unattended or overnight in an enclosed workshop. The carbon monoxide risk is real. Install a battery-powered CO detector in your workshop as a non-negotiable safety measure.

6. Dyna-Glo RMC-FA60DGD 60K BTU – Propane Value Champion

The Dyna-Glo RMC-FA60DGD competes directly with the Mr. Heater MH60QFAV at a similar output level but typically comes in at a lower price point. With variable output from 30,000 to 60,000 BTU, it heats spaces up to 1,350 square feet and includes a 10-foot hose and regulator in the box.

I tested this alongside the Mr. Heater unit and found the heating performance nearly identical. The Dyna-Glo gets up to temperature fast and maintains it well. The continuous electronic ignition means you do not have to mess with pilot lights or manual start procedures.

The included 10-foot hose gives you more flexibility in propane tank placement than the Mr. Heater unit. You can position the heater in the center of your workshop and run the hose to a tank near the door, keeping the fuel source away from your primary work area.

The trade-off is noise. The Dyna-Glo is noticeably louder than the Mr. Heater with QBT technology, especially on the high setting. If you are doing precision work that requires concentration, this could be a drawback. For general shop work and projects, it is perfectly acceptable.

Fuel Efficiency Compared to Electric Options

Propane forced-air heaters deliver significantly more BTU per dollar than electric heaters for high-output applications. A 60,000 BTU propane heater produces the equivalent of about 17,600 watts of electric heat, which would require a 100-amp circuit that most workshops simply do not have.

This is why propane dominates for large workshop heating. The fuel cost per BTU is lower than electricity in most regions, and you avoid the massive electrical infrastructure requirements.

Safety Features and Workshop Considerations

The Dyna-Glo includes overheat auto-shutoff protection and a tip-over safety switch. The flame-out sensor cuts fuel if the flame extinguishes unexpectedly. These are essential safety features for any combustion heater used in a workshop environment.

Keep this heater at least 6 feet away from any flammable materials including sawdust piles, solvent storage, finish rags, and cardboard. Position it on a stable, level surface where it cannot be knocked over by accident.

7. Gasland MHA18BN 18K BTU – Quiet Radiant Propane Heater

The Gasland MHA18BN takes a different approach to propane heating. Instead of forced air, it uses radiant heating elements that warm objects and people directly rather than heating the air. This makes it much quieter than torpedo-style heaters, which is a major advantage in a workshop where you are trying to concentrate.

I found the radiant heat to be surprisingly effective for a 450-square-foot space. It does not raise the ambient air temperature as fast as a forced-air unit, but it makes your body feel warm almost immediately. This is ideal for workshop situations where you are standing in one area working at a bench.

The built-in wheels and handle make it easy to reposition as you move around the workshop. The propane tank tucks inside the cabinet, which looks cleaner than having a tank visible and also protects it from accidental bumps. The unit requires no electricity at all, making it a true off-grid heating solution.

Safety features include tip-over auto-shutoff and a low oxygen sensor that cuts the gas if oxygen levels drop. These are critical for any indoor propane use. You still need ventilation, but the radiant design produces less exhaust than a forced-air propane unit.

Radiant vs Forced Air for Workshop Use

Radiant heaters warm surfaces and people directly, similar to how the sun feels on your skin. Forced-air heaters warm the air, which then warms everything in the room. For workshops, radiant heat is better for zone heating and personal comfort, while forced air is better for raising overall ambient temperature.

If you primarily work at a single bench or station, radiant heat delivers comfort faster and uses less fuel. If you move around the shop or need the entire space warm, forced air is the better choice.

Portability and Workshop Placement Tips

The wheeled design lets you roll this heater to wherever you are working. Position it 4 to 6 feet from your work area at a 45-degree angle for best radiant coverage. The cabinet design means the hot surfaces are mostly enclosed, reducing burn risk if you accidentally brush against it.

When storing, keep the unit away from flammable materials and disconnect the propane tank. The hidden tank cabinet is convenient but make sure the tank valve is fully closed when not in use.

8. Dr. Infrared DR218-3000W – Compact Infrared for Small Workshops

The Dr. Infrared DR218-3000W is designed for smaller workshop spaces and greenhouses. At 3,000 watts on a 240-volt circuit, it handles up to 600 square feet. The IPX4 water-splash rating means it can handle damp environments, which is useful if your workshop has any moisture issues.

I tested this in a small one-car workshop space and it maintained comfortable working temperatures down to about 25 degrees outside. The infrared heating element produces a gentle, even warmth rather than the blast of hot air you get from forced-air units. The noise level is comparable to a standard box fan on low.

The compact size is a real advantage for crowded workshops. At just 10 by 10 by 13 inches and 13 pounds, you can set it on a shelf, bench, or floor without it getting in the way. It is one of the most space-efficient 240V heaters available.

The main concern is the requirement for a 240V, 20-amp dedicated circuit. This is less common in residential garages than standard 120V outlets. You will likely need an electrician to install the proper circuit unless your workshop already has 240V service.

IPX4 Rating and Moisture Considerations

The IPX4 rating means this heater can withstand water splashing from any direction. This makes it suitable for workshops with humidity issues, concrete floors that sweat, or spaces where you might use water-based finishing products nearby. Most standard electric heaters do not have this protection.

Even with the IPX4 rating, do not use this heater in standing water or direct rain. It is splash-resistant, not waterproof. The rating primarily protects against accidental moisture exposure.

Infrared Heating Range and Placement

The effective heating range of the DR218 is about 8 feet from the unit. Beyond that distance, the infrared effect drops off significantly. Position it within 6 to 8 feet of your primary work area for best results. If you need to heat a larger zone, consider adding a small fan to circulate the warmed air.

For workshop use, placing this on a sturdy shelf aimed at your workbench is ideal. The compact size and light weight make shelf mounting practical without additional brackets.

9. Dura Heat EUH1465 1500W – Budget Workbench Spot Heater

The Dura Heat EUH1465 is the most affordable heater in our lineup and one of the simplest to use. It plugs into any standard 120V outlet and uses a PTC ceramic heating element to warm spaces up to 250 square feet. For heating just your immediate workbench area, this is hard to beat for the price.

I keep one of these on a shelf above my workbench for those mornings when I just need a little warmth on my hands while doing small tasks. It does not heat the whole garage, but it creates a comfortable bubble of warmth right where you are working. The ceramic element heats up fast, usually within 30 seconds.

The pivoting base lets you angle the heat output, and the built-in thermostat cycles the heater on and off to maintain temperature. The 6-foot power cord gives you decent reach from an outlet to your work area. At just 4.4 pounds, you can easily move it around the shop as needed.

The limitation is coverage area. At 250 square feet, this is a spot heater, not a whole-garage solution. It works best as a supplement to a larger heater or as the sole heat source in a very small workshop space.

120V Convenience and Plug-and-Play Setup

The biggest advantage of this heater is that it works with any standard household outlet. No electrician, no special wiring, no permits. Just plug it in and turn it on. For renters or anyone who cannot modify their garage electrical system, this is the path of least resistance.

Just be aware that 1,500 watts pulls 12.5 amps, which is most of a standard 15-amp circuit. Do not run this on the same circuit as power tools or you will trip the breaker.

Ceramic Element Performance and Lifespan

PTC ceramic heating elements are known for longevity and self-regulating temperature. Unlike coil elements that can glow red hot, ceramic elements naturally limit their maximum temperature, which adds a safety margin. The EUH1465 also includes overheat protection as a backup.

The fan-only mode is a bonus for summer workshop use when you just want air circulation without heat. It is not powerful enough for dust collection, but it helps on still days.

10. Comfort Zone CZ798 Milkhouse Heater – Best Budget Workshop Heater

The Comfort Zone CZ798 milkhouse-style heater is the cheapest heater in this guide and one of the most popular budget workshop heaters on Amazon with over 3,300 reviews. It delivers 1,500 watts of heat from a standard 120V outlet and covers up to 300 square feet.

I have used these milkhouse heaters in various shops for years. They are simple, reliable, and nearly indestructible. The all-metal housing can handle workshop abuse, and the oversized carry handle makes it easy to reposition. For warming a small work area or supplementing a larger heater, it does the job without complaint.

The safety features are solid for the price. It has both tip-over protection and overheat shut-off. The cool-touch housing reduces burn risk. These features matter in a workshop where you might bump the heater with a piece of wood or knock it over accidentally.

The main limitation is coverage. This will not heat a full two-car garage. It is best used as a spot heater for your immediate work area or as supplemental heat in a larger space. The 2-prong plug is a drawback from a grounding safety standpoint, so be mindful of that in wet workshop conditions.

Workshop Safety with Budget Electric Heaters

Budget electric heaters like the CZ798 are inherently safer than propane heaters for workshop use because they produce no carbon monoxide and have no open flame. The enclosed heating element means sawdust and airborne particles are less of a fire risk compared to radiant propane units.

However, the 2-prong plug means the heater chassis is not grounded. If you use this in a workshop with concrete floors or any moisture, consider having an electrician evaluate your outlet safety. Never use a 3-prong adapter to bypass grounding.

Ideal Use Cases and Limitations

This heater excels as a personal warming device for small workshop tasks. Use it to warm your hands between projects, keep a small finishing area above freezing, or supplement a larger heater during extremely cold snaps. It is not designed to be your primary heat source for a full garage workshop.

For workshops under 300 square feet that only need occasional heating, the CZ798 can serve as a primary heater. Run it on high to warm the space before you start working, then drop to low to maintain temperature.

Workshop Heater Buying Guide: What Actually Matters

Choosing the right heater for a winter workshop involves considerations that go beyond what a typical garage heater buyer needs to think about. Here is what actually matters based on our testing experience.

BTU Sizing by Workshop Size

The general rule for workshop heating is 30 to 60 BTU per square foot, depending on insulation quality. For an uninsulated garage workshop, plan for 50 to 60 BTU per square foot. For an insulated workshop, 30 to 40 BTU per square foot is usually sufficient.

A standard one-car garage is about 250 square feet and needs 7,500 to 15,000 BTU. A two-car garage runs 400 to 600 square feet and needs 12,000 to 36,000 BTU. A three-car garage at 600 to 900 square feet needs 18,000 to 54,000 BTU. Always size slightly above your minimum to ensure adequate cold-start performance.

Fuel Types Compared for Workshop Use

Electric heaters are the safest choice for workshops with flammable materials. They produce no emissions, require no ventilation, and have no open flame. The trade-off is that high-output electric heaters require 240V circuits and dedicated wiring that many workshops lack.

Propane heaters deliver the most BTU per dollar and heat up fast. They require ventilation and pose carbon monoxide risks. In a workshop with sawdust and solvents, position propane heaters well away from any flammable materials and always maintain airflow.

Natural gas heaters like the Mr. Heater Big Maxx offer the lowest operating costs for large workshops but require professional installation with gas lines and venting. Once installed, they are the most cost-effective option for daily workshop use.

Workshop Safety: Sawdust, Solvents, and Flammables

Workshop safety is the area where most generic garage heater guides fall short. A workshop is not just a parking space with tools. It contains sawdust, wood shavings, solvent vapors, finishing products, oily rags, and other fire hazards that change the heating equation.

For workshops with significant sawdust generation, enclosed electric heaters are the safest choice. The heating elements are contained, and there is no ignition source exposed to airborne particulates. If you must use a propane heater, clean up sawdust before firing it up and keep solvents and finishes stored in sealed cabinets away from the heater.

Never store propane tanks indoors, and never leave any combustion heater running unattended in a workshop. A single spark near a pile of sawdust or a container of mineral spirits can be catastrophic.

Zone Heating vs Full Garage Heating

One of the biggest mistakes workshop owners make is trying to heat the entire garage volume when they only need warmth in their immediate work area. Zone heating focuses heat where you actually work rather than wasting energy warming empty corners and ceiling space.

For zone heating, a portable radiant heater like the Gasland MHA18BN or a compact electric unit like the Dura Heat EUH1465 is ideal. Position the heater 4 to 6 feet from your workbench and let it warm you directly. You will feel comfortable faster and spend less on fuel or electricity.

Full garage heating makes sense if you move around the shop constantly or need consistent temperatures for finishing work. In that case, a ceiling-mounted unit like the Comfort Zone CZ230ER or a high-BTU propane heater is the better choice.

Noise Levels for Working Environments

Noise matters more in a workshop than in a typical garage because you are trying to concentrate on precise work. Forced-air propane torpedo heaters are the loudest option, often exceeding 70 decibels. That is loud enough to make conversation difficult and interfere with focus.

Electric fan-forced heaters are quieter but still produce fan noise. The Dr. Infrared DR-966 is noticeably louder on its high setting. Infrared heaters like the DR218 and radiant heaters like the Gasland MHA18BN are the quietest options, producing only a gentle fan sound.

If noise sensitivity is important for your work, prioritize radiant or infrared heaters over forced-air models. The trade-off is generally slower overall space heating in exchange for peaceful operation.

Quick Cold-Start Performance

Workshop users often have limited time. You might only have a two-hour window on a Saturday morning to work on a project. You do not want to spend 45 minutes waiting for the garage to warm up. Quick cold-start performance is essential.

Propane forced-air heaters are the cold-start champions. A 60,000 BTU torpedo heater can raise the temperature in a two-car garage by 30 degrees in about 15 minutes. High-wattage electric heaters like the 7,500W Comfort Zone CZ230ER are also fast, reaching comfortable temperatures in 20 to 30 minutes.

Smaller electric heaters and radiant units are slower to warm a space. Plan for 30 to 60 minutes of warm-up time if you are relying on a 1,500W spot heater. Pre-heating your workshop with a smart thermostat before you start is the best strategy for smaller heaters.

FAQ

Final Thoughts on Workshop Heating for 2026

Finding the best garage heaters for winter workshops comes down to matching the heater to your specific space, fuel availability, and safety requirements. For large permanent workshops, the Mr. Heater Big Maxx natural gas unit is our top overall pick. The Comfort Zone CZ230ER is the best value for a permanent electric install. And the Comfort Zone CZ798 is the budget champion for small spot-heating needs.

The most important thing we learned from testing is that workshop heating is fundamentally different from general garage heating. You need to account for sawdust, solvents, and other flammables. You need to think about noise levels while you work. And you need quick cold-start performance when your workshop time is limited.

Whatever heater you choose, prioritize safety features like tip-over protection, overheat shut-off, and proper ventilation. A warm workshop is only useful if it is also a safe one. Pick the heater that fits your workshop size and fuel situation, and enjoy a productive winter building season.