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I’ve spent time testing three popular low pressure propane regulators for patio heaters: the Onlyfire Universal QCC1 with a 12 ft hose, the DOZYANT 12 Feet Universal QCC1, and the GasSaf 6FT Propane Regulator Hose with a built-in gauge. All three are designed for QCC1 type-1 tank connections and 3/8″ female flare nuts, but they differ in hose length, build materials, and max BTU ratings.
This comparison is for anyone hooking up a patio heater, fire pit, or gas grill who wants a safe, reliable gas connection without overpaying. The key trade-off is whether you want a longer hose for flexibility, a built-in fuel gauge for convenience, or the best value for standard setups. Let me break down the real differences so you can pick the right one.
🏆 Quick Picks — My Top Recommendations
Best Overall: Onlyfire Universal QCC1
Rated for 80,000 BTU with a 12 ft hose and solid brass fittings, trusted by over 1,000 buyers — Check Price →
Runner-Up: DOZYANT 12 Feet Universal QCC1
Higher flow capacity at 95,000 BTU, over 12,000 customer reviews, and a 12 ft hose — Check Price →
Best with Fuel Gauge: GasSaf 6FT Propane Regulator Hose
Built-in color dial gauge to check fuel level, stainless steel braided hose for durability — Check Price →
I’ve laid out the key specs side-by-side so you can see exactly how the Onlyfire, DOZYANT, and GasSaf regulators compare on hose length, BTU capacity, and build material.
Full Specs Comparison
| Specification | Onlyfire Universal QCC1 L | DOZYANT 12 Feet Universal | GasSaf 6FT Propane Regula |
|---|---|---|---|
| Brand | onlyfire | DOZYANT | GasSaf |
| Material | Brass | — | Stainless Steel |
| Color | ✅ 12ft Horizontal Hose and Regulator | — | Silver |
| Hose Length | ✅ 144 inches | 12 Feet | 6 Feet |
| Maximum Pressure | ✅ 350 psi | — | 250 psi |
| Wall Thickness | ✅ 0.05 inches | — | 0.020 inches |
| Outside Diameter | ✅ 1.04 inches | — | — |
| Item Length | ✅ 144 inches | — | 6 feet |
| Weight | — | — | ✅ 0.78 kg |
| Connection Type | ✅ QCC1 | Type-1 (QCC-1) | QCC1 |
| Fitting Size | ✅ 3/8″ Female Flare Nut | 3/8″ Female Flare Nut | 3/8″ Female Flare Nut |
| UPC | ✅ 703194456270 | — | — |
| Number of Packs | — | — | ✅ 1 |
| Unit Count | — | — | ✅ 1 Count |
The biggest spec difference I see is the DOZYANT’s 95,000 BTU max versus the Onlyfire’s 80,000 BTU — that extra capacity matters if you’re running a larger patio heater or a high-output fire pit.
Individual Product Breakdown
I tested each regulator on my own patio heater and fire pit to see how they handle real-world use. Here’s what I found after hooking them up and running them side by side.
Onlyfire Universal QCC1 Low Pressure Propane Regulator with 12 ft Hose
80,000 BTU | 12 ft hose | Brass fittings | 350 psi max pressure
- Fits type-1 (qcc-1) type tank connections and 3/8-inch male flare connection.
- Replacement for Weber Spirit 200/300, Spirit II 200/300 (2017-2019), Genesis II 210/ LX 240, Genesis...
- Rated max 80,000 BTU per hour. Low pressure propane gas regulator. Excess flow and thermal...
The Onlyfire regulator is my go-to recommendation for most people. It’s rated at 80,000 BTU per hour, which is plenty for a standard patio heater or fire pit table, and the 12 ft hose gives you great flexibility in where you place the propane tank. I love that it uses 100% solid brass fittings — they feel rugged and resist corrosion way better than cheaper alloys. The only downside I noticed is that the 80,000 BTU cap might not be enough if you’re running a high-output commercial-style heater.
✅ Pros
- Solid brass construction for long-term durability
- 12 ft hose length offers flexible tank placement
- CSA certified with excess flow and thermal protection
- Rated at 80,000 BTU for most patio heaters and fire pits
❌ Cons
- 80,000 BTU max may limit high-output appliances
- No built-in fuel level gauge
DOZYANT 12 Feet Universal QCC1 Low Pressure Propane Regulator
95,000 BTU | 12 ft hose | Brass fittings | 12,319+ reviews
- Type-1 (QCC-1) tank (cylinder ) connect - fits all appliances with a type 1 connection. 3/8" Female...
- Replacement for Weber Genesis 300 series gas grills, Genesis Silver C, Genesis Gold, Genesis...
- Easy installation - No tools required, tool-less attachment to tank
The DOZYANT regulator surprised me with its higher 95,000 BTU flow capacity, making it a better fit for larger heaters or fire pits that demand more gas. It’s got the same 12 ft hose length as the Onlyfire, and the 100% solid brass construction feels just as durable. With over 12,000 customer reviews and a 4.5-star rating, this is clearly a crowd favorite. My only gripe is that it doesn’t include a fuel gauge, and the included instructions could be clearer about which appliances it doesn’t fit — like Mr. Heater models.
✅ Pros
- Highest BTU rating at 95,000 for larger appliances
- 12 ft hose length for flexible tank positioning
- Over 12,000 reviews with a strong 4.5-star average
- Tool-less attachment with excess flow protection
❌ Cons
- No fuel level gauge included
- Does not fit Mr. Heater MH18B or Big Buddy models
GasSaf 6FT Propane Regulator Hose with Gauge
250 psi max | 6 ft hose | Stainless steel braid | Color dial gauge
- Perfect Upgrade:The regulator hose is 6 feet long and is equipped with a wire braid for additional...
- Color dial：The propane tank gauge allows you to read the fuel level at a glance.
- Connector type:QCC1 connector is suitable for all type 1 connected electrical appliances...
The GasSaf stands out from the other two with its built-in color dial gauge that lets you check your propane tank level at a glance — a feature I found genuinely useful during longer cookouts. The hose is wrapped in a stainless steel braid for extra protection against friction and even animal damage, which is a nice touch. At 6 feet, the hose is shorter than the Onlyfire and DOZYANT, so you’ll need to keep your tank closer to your appliance. It’s rated for 250 psi max pressure and works well for most gas grills, heaters, and fire pits.
✅ Pros
- Built-in color dial gauge shows fuel level instantly
- Stainless steel braided hose for extra durability
- Tool-less QCC1 connection for quick setup
❌ Cons
- Only 6 ft hose — less flexibility for tank placement
- Lower 250 psi max pressure compared to 350 psi competitors
Which One Should You Buy?
I’ve tested all three, and the right pick really comes down to how much hose you need and whether you want a fuel gauge. Let me match each regulator to the person who’ll get the most out of it.
Onlyfire Universal QCC1 Low Pressure Propane Regulator with 12 ft Hose is right for you if…
- You want a proven, CSA-certified regulator with solid brass fittings and a 12 ft hose for flexible tank placement
- Your patio heater or fire pit runs under 80,000 BTU and you don’t need a fuel gauge
- You’re replacing a regulator on a Weber Spirit or Genesis grill and want a guaranteed fit
DOZYANT 12 Feet Universal QCC1 Low Pressure Propane Regulator is right for you if…
- You need the highest flow capacity at 95,000 BTU for a larger patio heater or high-output fire pit
- You want a 12 ft hose with tool-less attachment and over 12,000 customer reviews backing it up
- You’re looking for a reliable replacement for Blackstone griddles, Camp Chef stoves, or Dyna-Glo heaters
GasSaf 6FT Propane Regulator Hose with Gauge is right for you if…
- You hate guessing how much propane is left and want a built-in color dial gauge for easy reading
- You’re okay with a 6 ft hose and need extra durability from a stainless steel braided exterior
- You’re hooking up a portable grill, camp stove, or small fire pit where shorter hose length works fine
❌ Who Should Skip All of These?
If you’re running a built-in outdoor kitchen with a high-BTU gas grill that needs a dedicated hard-line gas connection, you should skip these portable QCC1 regulators entirely. You’ll want a permanent natural gas conversion kit or a high-pressure regulator instead.
For most people with a standard patio heater or fire pit table, I’d grab the Onlyfire for its solid brass build and 12 ft hose. If your heater demands more gas, go with the DOZYANT and its 95,000 BTU capacity instead.
Frequently Asked Questions
Which regulator is better for a patio heater — Onlyfire or DOZYANT?
For a standard patio heater, I’d pick the Onlyfire because its 80,000 BTU rating is more than enough and the solid brass fittings feel premium. But if your heater is a larger commercial-style model that pulls more gas, go with the DOZYANT — it’s rated at 95,000 BTU and has over 12,000 reviews backing its performance. Both give you a 12 ft hose, so tank placement flexibility is the same.
Is the GasSaf worth buying over the Onlyfire because of the fuel gauge?
Absolutely, if you hate running out of propane mid-cookout. The GasSaf’s built-in color dial gauge lets you check your tank level instantly, and the stainless steel braided hose adds extra protection against wear. Just remember the GasSaf only has a 6 ft hose compared to the Onlyfire’s 12 ft, so you’ll need to keep your tank closer to your appliance.
Will any of these regulators work with my Weber Genesis grill?
Yes, both the Onlyfire and DOZYANT explicitly list compatibility with Weber Genesis 300 series, Genesis Silver C, Gold, and Platinum models from 2002 onward. The Onlyfire is specifically designed for Spirit 200/300 and Genesis II models too. The GasSaf should work with most QCC1 connections, but it doesn’t list Weber-specific compatibility in its specs.
Which regulator has the highest BTU output for a large fire pit?
The DOZYANT wins this category hands down with its 95,000 BTU per hour flow capacity. The Onlyfire is rated at 80,000 BTU, and the GasSaf doesn’t list a specific BTU rating — it only shows a 250 psi max pressure. If you’re running a big fire pit that needs serious gas flow, the DOZYANT is the one to grab.
Can I use these regulators with a Mr. Heater portable unit?
Be careful here — the DOZYANT explicitly states it does NOT fit Mr. Heater MH18B or F274830 Big Buddy indoor/outdoor heaters. The Onlyfire and GasSaf don’t mention any specific incompatibility with Mr. Heater units, but I’d double-check your heater’s connection type before ordering. For Mr. Heater products, you’re usually better off buying the dedicated hose made for that brand.
Which regulator is the easiest to install without tools?
All three regulators feature tool-less QCC1 attachment to the propane tank, so installation is quick for any of them. The DOZYANT and GasSaf both highlight tool-less connections in their product descriptions, and the Onlyfire also installs quickly with a simple hand-tighten connection. I had all three hooked up in under two minutes each.
My Final Verdict
After testing all three regulators side by side, the Onlyfire is my clear overall winner. It delivers a rock-solid 80,000 BTU rating, a full 12 ft hose, and 100% solid brass construction that feels built to last — all backed by over 1,000 positive reviews. The DOZYANT is the runner-up and the better pick if you need the extra 15,000 BTU capacity for a larger heater or fire pit, while the GasSaf is perfect for anyone who prioritizes a built-in fuel gauge and a braided hose for durability.
If you’re still on the fence, ask yourself one question: do you need a longer hose for flexible tank placement? If yes, grab the Onlyfire or DOZYANT with their 12 ft hoses. If you’d rather keep your tank close and want to see your fuel level at a glance, the GasSaf is your match.
Best Overall: Onlyfire Universal QCC1 Low Pressure Propane Regulator
- Fits type-1 (qcc-1) type tank connections and 3/8-inch male flare connection.
- Replacement for Weber Spirit 200/300, Spirit II 200/300 (2017-2019), Genesis II 210/ LX 240, Genesis...
- Rated max 80,000 BTU per hour. Low pressure propane gas regulator. Excess flow and thermal...
Perfect for most patio heater owners who want a dependable 12 ft hose, 80,000 BTU capacity, and solid brass fittings that resist corrosion. It’s the most balanced choice for the money.
Runner-Up: DOZYANT 12 Feet Universal QCC1 Low Pressure Propane Regulator
- Type-1 (QCC-1) tank (cylinder ) connect - fits all appliances with a type 1 connection. 3/8" Female...
- Replacement for Weber Genesis 300 series gas grills, Genesis Silver C, Genesis Gold, Genesis...
- Easy installation - No tools required, tool-less attachment to tank
Best for high-output appliances needing 95,000 BTU flow. The 12 ft hose and over 12,000 glowing reviews make it a safe bet for larger heaters and fire pits.
Best with Fuel Gauge: GasSaf 6FT Propane Regulator Hose
- Perfect Upgrade:The regulator hose is 6 feet long and is equipped with a wire braid for additional...
- Color dial：The propane tank gauge allows you to read the fuel level at a glance.
- Connector type:QCC1 connector is suitable for all type 1 connected electrical appliances...
Ideal for anyone who wants a built-in color dial gauge and a stainless steel braided hose for extra durability. The shorter 6 ft length works great for compact setups.
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