RecPro 18 in 60,000 BTU Tankless
#13 in TanklessFull review
A tankless heater rated 60,000 BTU for endless hot water in an RV that has the cutout for it.
Amazon $499.95$499.95
The RecPro 18 in 60,000 BTU Tankless is the better RV water heater overall, rated 2.7 to 2.6. The RecPro 18 in 60,000 BTU Tankless costs $20.04 less ($499.95 vs $519.99).
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.
Fogatti InstaShower 8 Plus (FS08B1SBD)
#15 in TanklessFull review
A tankless heater rated 55,000 BTU for endless hot water in an RV that has the cutout for it.
Amazon $519.99$519.99
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every tankless RV water heater; a clear win is highlighted. How we rank explains each one.
| Factor weight | RecPro 18 in 60,000 BTU Tankless | Fogatti InstaShower 8 Plus (FS08B1SBD) |
|---|---|---|
| Overall rating | 2.7/5 | 2.6/5 |
| Value 40% | 43 $8.33 per 1,000 BTU ($499.95, 60,000 BTU) | 36 $9.45 per 1,000 BTU ($519.99, 55,000 BTU) |
| Hot water output 35% | 50 maximum flow not published (neutral score used) | 47 up to 2.9 GPM |
| Warranty 25% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| RecPro 18 in 60,000 BTU Tankless | Fogatti InstaShower 8 Plus (FS08B1SBD) | |
|---|---|---|
| Heat and water | ||
| Input capacity | 60,000 BTU | 55,000 BTU |
| Maximum flow | - | 2.9 GPM |
| Fuel | Propane | Propane |
| Fit | ||
| Weight | 35.8 lb | - |