KingRVer 6 Gallon Propane DSI
#15 in TankFull review
A 6-gallon steel tank heater on propane for a straight swap in an RV with the matching cutout.
Amazon $399.99$399.99
The KingRVer 6 Gallon Propane DSI and the KingRVer 6 Gallon Propane/Electric are evenly matched, rated 2.8 and 2.8.
Prices were last checked November 4, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
KingRVer 6 Gallon Propane/Electric
#16 in TankFull review
A 6-gallon steel tank heater that runs on propane and electric for a straight swap in an RV with the matching cutout.
Amazon $399.99$399.99
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every tank RV water heater; a clear win is highlighted. How we rank explains each one.
| Factor weight | KingRVer 6 Gallon Propane DSI | KingRVer 6 Gallon Propane/Electric |
|---|---|---|
| Overall rating | 2.8/5 | 2.8/5 |
| Value 40% | 50 $66.67 per gallon of tank ($399.99, 6 gal) | 50 $66.67 per gallon of tank ($399.99, 6 gal) |
| Hot water output 35% | 50 recovery rate not published (neutral score used) | 50 recovery rate not published (neutral score used) |
| Warranty 25% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| KingRVer 6 Gallon Propane DSI | KingRVer 6 Gallon Propane/Electric | |
|---|---|---|
| Heat and water | ||
| Tank size | 6 gal | 6 gal |
| Fuel | Propane | Propane + electric |
| Fit | ||
| Weight | 36.2 lb | 35.4 lb |