KingRVer Summit XT 65,000 BTU
#4 in TanklessFull review
A tankless heater rated 65,000 BTU for endless hot water in an RV that has the cutout for it.
Amazon $399.99$399.99
The KingRVer Summit XT 65,000 BTU rates 3.5 among tankless RV water heaters; the Camplux RG600W 6 Gallon rates 2.7 among tank ones. The KingRVer Summit XT 65,000 BTU costs $37 less ($399.99 vs $436.99).
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.
Camplux RG600W 6 Gallon
#21 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 $436.99$436.99
Scores side by side
These two sit in different type classes (tankless and tank), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | KingRVer Summit XT 65,000 BTU | Camplux RG600W 6 Gallon |
|---|---|---|
| Overall rating | 3.5/5 | 2.7/5 |
| Value 40% | 60 $6.15 per 1,000 BTU ($399.99, 65,000 BTU) | 41 $72.83 per gallon of tank ($436.99, 6 gal) |
| Hot water output 35% | 95 up to 3.8 GPM | 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 Summit XT 65,000 BTU | Camplux RG600W 6 Gallon | |
|---|---|---|
| Heat and water | ||
| Input capacity | 65,000 BTU | 12,000 BTU |
| Tank size | - | 6 gal |
| Maximum flow | 3.8 GPM | - |
| Fuel | Propane | Propane + electric |
| Fit | ||
| Weight | 20.1 lb | 35 lb |