Flame King 150
000 BTU Horizontal Mounted 2-Stage Propane LP Regulator with POL for RVs, Vans, Trailers, Campers, 100LB…
Price as of 2026-06-20. Check Amazon for the current price.
Quick Decision
Is This Right For You?
- •Budget-conscious shoppers — priced below 81% of gas supply
- •Those who want a top-rated option — in the top 18% of gas supply by rating
- •Flame King loyalists — the brand spans 32 products in our database
- •Champs Propane Tank Gauge Level Indicator Leak Detector — 38% cheaper at $10 (Score A)
- •Camco Lid Replacement Cap Kit Tank Cover — higher rated at 4.8/5 ($23)
📊 Based on data analysis of 165 products in this category.
Mubboo Score: A-
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other gas supply
Computed from live Amazon rating, review count, and price across 165 gas supply · last refreshed 2026-06-20.
How It Compares
This Product Flame King 150 | Most Popular SHINESTAR Upgrated Propane Tank Gauge Level Indicator | Best Rated Camco Lid Replacement Cap Kit Tank Cover | Best Value Champs Propane Tank Gauge Level Indicator Leak Detector | |
|---|---|---|---|---|
| Price | $16.17 | $12.99 | $23.16 | $9.99 |
| Rating | 4.6/5 | 4.4/5 | 4.8/5 | 4.4/5 |
| Reviews | 837 | 8,196 | 2,944 | 1,599 |
| Mubboo Score | A- | A+ | A | A |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Always check for leaks with soapy water after installation, especially on hose connections. For regulators, open tank valves slowly to avoid false empty indicators, and consider keeping spare pigtails as they may crack.
- Easy Installation
- Reliable Performance in All Conditions
- Clear Fuel Level Indication
- Good Value
- Automatic Tank Switchover
- Leaking Hoses and Connection Failures
- Build Quality and Durability Issues
- Confusing Changeover Indicator
- Missing Accessories
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About Flame King
- 32 products in our database
- Average rating: 4.5/5 across all products
- Price range: $15.38 – $1250.91
- Categories: Camping Stoves, Fire Pits, gas-supply
Other gas supply
Bottom Line
Flame King 150 earns Mubboo Score A-. Priced at $16 — a budget-friendly option, below the category average of $42. Rated 4.6/5 from 837+ reviews. Strong buy if: budget-conscious shoppers, those who want a top-rated option.
Frequently Asked Questions
Is the Flame King 150 worth buying in 2026?
It earns a Mubboo Score of A-, with a 4.6/5 rating from 837 reviews — better than 82% of gas supply we track.
How much does the Flame King 150 cost?
It is currently $16.17 — budget-tier pricing for gas supply.
How does the 150 compare to other gas supply?
The category's most-reviewed alternative is the SHINESTAR Upgrated Propane Tank Gauge Level Indicator (4.4/5, 8,196 reviews, $12.99). The 150 carries a Mubboo Score of A- vs A+.
Sources & References
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-20) and may change.