Finding the right portable propane heater can be a game-changer for staying warm in a chilly garage, on a camping trip, or during a backyard gathering. Two popular options that often come up in heater reviews are the Fitfirst Portable Propane Heater and the InoKraft Maxheat MH85. While both run on propane, they are designed for vastly different scenarios. This head-to-head comparison will break down their specs, performance, and ideal uses to help you decide which one fits your needs.
Head-to-Head Product Overview
At first glance, these two heaters seem to belong to different categories. The Fitfirst is a classic, compact radiant heater, perfect for personal or small-space warmth. Its the kind of unit youd grab for an ice fishing shelter or a tent. The InoKraft MH85, on the other hand, is a powerhouse forced-air unit built to heat entire rooms or workspaces rapidly. Its design speaks to job sites and large, open areas. Understanding this fundamental difference in purpose is key to making the right choice.
Key Specifications & Feature Comparison
Let’s dive into the core numbers and features. The most striking difference is the BTU output, which directly dictates heating capacity. The Fitfirst offers a range of 6,000 to 9,000 BTUs, while the InoKraft delivers a massive 85,000 BTUs. This isn’t just a difference in degree; it’s a difference in scale and application.
| Feature | Fitfirst Portable Propane Heater | InoKraft Maxheat MH85 |
|---|---|---|
| BTU Output | 6,000 – 9,000 BTU | 85,000 BTU |
| Heating Area | Up to 225 sq. ft. | Up to 3,200 sq. ft. |
| Heat Type | Radiant Heat | Forced Air |
| Propane Tank Size | 1 lb (standard) or 20 lb (with optional hose) | 20 lb or larger (10 ft hose & regulator included) |
| Power Source | Propane only (cordless) | Propane + 115V Electrical Outlet (for fan) |
| Ignition | Piezo Ignition | Not Specified |
| Portability | Carry handle, lightweight | Portable handle |
| Primary Use Cases | Camping, tents, patios, small garages, deer blinds | Large garages, workshops, construction sites, patios |
| Check current price on Amazon | Check current price on Amazon |
The table highlights a critical distinction: the Fitfirst is a truly cordless solution, running solely on a 1lb propane cylinder. The InoKraft requires both a large propane tank and access to a standard wall outlet to power its forced-air fan. This makes the Fitfirst inherently more mobile for true off-grid adventures.
Performance & Heating Capacity Analysis
Performance is where these two heaters completely diverge. It’s not about one being better than the other; it’s about which tool is right for the job.
Fitfirst: Focused, Radiant Warmth
The Fitfirst operates as a radiant heater. It heats objects and people directly in its path, much like sunshine. This makes it exceptionally efficient for quickly warming a small, defined areathink inside a tent or next to your chair on the patio. With a maximum output of 9,000 BTUs, it’s rated for spaces up to 225 square feet. Its runtime is directly tied to the small 1lb propane tank, offering up to 3.5 hours of heat. For longer use, you can connect it to a 20lb tank, but that requires purchasing a separate hose. When considering which portable propane heater is better for camping, the Fitfirst’s cordless, compact design and radiant heat are major advantages.
InoKraft: Powerful, Whole-Space Heating
The InoKraft MH85 is in another league. Its 85,000 BTU forced-air system is designed to heat the air in a large volume rapidlyclaiming to warm areas up to 3,200 sq. ft. in about five minutes. The built-in fan circulates warm air throughout the space, making it ideal for a two-car garage, a workshop, or a construction site. A standout feature is its smart auto on/off control (25-95F), which acts like a thermostat to maintain a set temperature and optimize fuel efficiency. This is a level of convenience and consistent comfort the basic Fitfirst does not offer.
Runtime and Fuel Considerations
A common question for smaller heaters is, how long does a 1lb propane tank last with MH85? The answer is simple: it doesn’t apply. The InoKraft is not designed for 1lb tanks; it comes with a hose and regulator for a 20lb tank or larger. Its runtime will vary dramatically based on the thermostat setting and the massive BTU output. The Fitfirst, with its lower output, provides a more predictable and portable fuel solution for short-term use.
Safety Features & Certifications
Safety is non-negotiable with any combustion heater. Both models include critical safeguards, but their certifications and intended environments differ. For comprehensive safety tips, always refer to an official source like the CPSC.
Fitfirst Safety Profile
The Fitfirst is engineered as an indoor safe heater for well-ventilated spaces. Its key safety systems are:
- Oxygen Depletion Sensor (ODS): This critical feature automatically shuts off the heater if oxygen levels in the room drop to an unsafe level.
- Tip-over safety switch: Cuts off the gas supply immediately if the heater is knocked over.
These features make it suitable for use in tents, garages, and shelters, provided there is adequate ventilation. It represents a solid Fitfirst vs InoKraft heater safety features comparison for basic, essential protection.
InoKraft Safety & Certification
The InoKraft MH85 raises the bar with a more robust safety and certification package:
- CSA Certification: This is a major point. CSA (Canadian Standards Association) certification is a recognized mark of safety testing and compliance, providing extra assurance of the unit’s build quality and safety systems.
- Overheat auto-shutoff: An additional layer of protection beyond tip-over.
- Tip-over safety switch: Also included.
- Odor-Free Operation: The listing emphasizes clean, quiet heat without fumes, which is a significant benefit for indoor workshop or garage use.
The requirement for a 115V outlet also means it’s clearly intended for use in semi-permanent or prepared locations with power access, not inside a tent.
Verdict: Best Use Cases & Final Recommendation
Choosing between these heaters isn’t about picking a winner; it’s about matching the tool to the task. Your specific need dictates the correct choice.
Choose the Fitfirst Portable Propane Heater if…
You need true, off-grid portability for outdoor recreation or small spaces. It’s the quintessential camping heater. Its strengths are:
- Camping, Tailgating, & Ice Fishing: Cordless operation with a 1lb tank is perfect for tents, blinds, and pop-up shelters.
- Small Area Spot Heating: Ideal for warming a person or a very small room (up to 225 sq. ft.) with radiant heat.
- Budget & Simplicity: If you’re looking for the best value portable propane heater under $100 for basic, reliable warmth, the Fitfirst is a strong contender. It covers the fundamentals well.
For more options in this category, explore our guide to the best portable propane heaters available.
Choose the InoKraft Maxheat MH85 if…
You need to heat a large, open space quickly and efficiently. It’s a professional-grade heater for garage and worksite applications. Its advantages are:
- Large Garages & Workshops: With 85,000 BTUs, it can tackle a 2-3 car garage or a sizable workshop, bringing it to a comfortable temperature fast.
- Construction & Job Sites: The forced air fan distributes heat across wide, open areas common in unfinished spaces.
- Set-and-Forget Convenience: The auto on/off thermostat is a game-changer for maintaining consistent warmth without constant manual adjustment.
- Enhanced Safety & Certification: The CSA certification and odor-free operation offer greater peace of mind for prolonged indoor use in well-ventilated spaces.
If your primary need is heating a larger indoor space like a workshop, our review of the best portable indoor propane heater models offers further insights.
The Final Word
The Fitfirst is your go-to for mobility and intimate warmth. Its a simple, effective radiant heater that excels in the great outdoors or very small shelters. The InoKraft MH85 is your solution for raw power and whole-space comfort. Its a thermostatically-controlled forced-air system designed to conquer large, drafty areas where electricity is available. Assess your primary heating area, need for portability, and access to power. That assessment will lead you directly to the heater that will keep you warm and comfortable, no matter the challenge.
