15th Aug 2026, 03:23 PM
Flame King ACR-2a 2-Stage Auto Changeover LP Propane Gas Regulator for RVs, Vans, and Trailers (Without Pigtails)
Price may vary by location, shipping cost, and availability.
0% Off
$30.95
$30.95
Highest: $55.99
Average: $31.92
Lowest: $23.97
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Flame King ACR-2a 2-Stage Auto Changeover LP Propane Gas Regulator for RVs, Vans, and Trailers (Without Pigtails) here. This product's current Price in USA is $30.95. The average and highest prices are $31.92 and $55.99 respectively.
| Lowest Ever Price | $23.97 |
|---|---|
| 17th Feb 2023 | |
| Average Price | $31.92 |
| Based on 1975 days price tracking | |
| Highest Price | $55.99 |
| 15th May 2025 | |
Price History of All Variants of Flame King ACR-2a 2-Stage Auto Changeover LP...
Current Price in USA
| Price | $30.95 |
|---|---|
| MRP | $30.95 |
| Savings | $0.00 |
| Discount | 0% |
Recent Price Drops on Flame King ACR-2a 2-Stage Auto Changeover LP Propane Gas Regulator for RVs, Vans, and Trailers (Without Pigtails)
Price Drop 10th Jul 2026
$30.75 → $26.66
13.3% drop
Price Drop 24th Aug 2025
$33.99 → $27.00
20.56% drop
Price Drop 9th Jul 2025
$33.99 → $28.89
15% drop
Price Drop 30th May 2025
$33.12 → $28.92
12.68% drop
Price Drop 24th May 2025
$55.99 → $28.92
48.35% drop
Price Drop 28th Mar 2025
$28.92 → $27.47
5.01% drop
Price Drop 6th Mar 2025
$34.04 → $28.92
15.04% drop
Price Drop 25th Feb 2025
$30.85 → $28.92
6.26% drop
Price Drop 22nd Feb 2025
$32.51 → $30.85
5.11% drop
Price Drop 16th Feb 2023
$40.49 → $38.24
5.56% drop
Price Drop 16th Feb 2023
$38.24 → $23.97
37.32% drop
Price Drop 10th Feb 2023
$44.99 → $40.49
10% drop
Price Drop 22nd Jan 2023
$44.99 → $39.59
12% drop
Price Drop 22nd Nov 2022
$31.49 → $26.09
17.15% drop
Price Drop 27th Oct 2022
$36.98 → $25.66
30.61% drop
Price Drop 20th Oct 2022
$32.25 → $29.58
8.28% drop
Price Drop 8th Oct 2022
$37.50 → $25.91
30.91% drop
Price Drop 22nd Sep 2022
$43.33 → $30.65
29.26% drop
Price Drop 31st Jul 2022
$53.83 → $34.20
36.47% drop
Price Drop 7th Mar 2022
$29.71 → $27.40
7.78% drop
Price Drop 27th Feb 2022
$32.95 → $31.25
5.16% drop
Price Drop 15th Feb 2022
$34.70 → $31.34
9.68% drop
Price Drop 26th Oct 2021
$33.18 → $29.53
11% drop
Price Drop 10th Oct 2021
$32.19 → $26.72
16.99% drop
Price Drop 29th Sep 2021
$30.63 → $27.98
8.65% drop
Price Drop 26th Sep 2021
$34.97 → $28.32
19.02% drop
Price Drop 21st Sep 2021
$33.07 → $27.25
17.6% drop
Price Drop 16th Sep 2021
$33.96 → $28.19
16.99% drop
Price Drop 14th Sep 2021
$33.66 → $30.63
9% drop
Price Drop 3rd Sep 2021
$36.89 → $34.79
5.69% drop
Price Drop 22nd Aug 2021
$36.85 → $33.30
9.63% drop
Price Drop 12th Aug 2021
$35.62 → $33.67
5.47% drop
Price Drop 29th Mar 2021
$34.53 → $32.60
5.59% drop
Product Information
Details
| Product Name | Flame King ACR-2a 2-Stage Auto Changeover LP Propane Gas Regulator for RVs, Vans, and Trailers (Without Pigtails) |
|---|---|
| Store Product Code | B08XYH1JS7 |
| Store Name | amazon.com |
| Brand | Flame King |
| Rating | 9 / 10 |
| Category | Gas Supply |
| Product Manufacturer | Flame King |
| Model Number | ACR-2a |
| Dimensions | 7 x 4 x 4 inches |
Features
- Allows removal of an empty cylinder for refill without interrupting the propane supply
- For RVs with dual propane tanks, it automatically switches from the primary tank to the reserve tank when the primary is empty
- UL LISTED: Inlets are 1/4" SAE inverted flare, and the outlet is 3/8" NPT female pipe thread; rated for 345,200 BTU
- Double-stage design maintains constant gas pressure under changing demand and conditions; the regulator is factory set at 11" WC (water column); lockout pressure is up to 14.9" WC
- Compatible with Flame King's 48-inch Thermo Plastic Hose (Model 100383-48) and 12-18 inch INVERTED FLARE Pigtails (Models E12INPT, E15INPT, or E18INPT)
- For your safety and to ensure leak-free performance, these regulators are assembled using high-strength thread-locker (Loctite) on the adapter connections where the pigtails are attached. This is an intentional safety measure designed to keep critical fittings secure and prevent gas leaks during use.
- Note: NPT pigtails are not recommended.
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Rating and Reviews
9 Based on 1887 reviews
Flame King ACR-2a 2-Stage Auto Changeover LP has 9 rating out of 10. This average rating is consist of 1887 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.