Girard 2GWHAM 42,000 BTU
#18 in TanklessFull review
A tankless heater rated 42,000 BTU for endless hot water in an RV that has the cutout for it.
Amazon $634.61$634.61
The Girard 2GWHAM 42,000 BTU and the Furrion FWH09AFA-AM 60,000 BTU are evenly matched, rated 2.2 and 2.2. The Furrion FWH09AFA-AM 60,000 BTU wins on value. The Furrion FWH09AFA-AM 60,000 BTU costs $9.61 less ($625 vs $634.61).
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.
Furrion FWH09AFA-AM 60,000 BTU
#19 in TanklessFull review
A tankless heater rated 60,000 BTU for endless hot water in an RV that has the cutout for it.
Amazon $625$625
Which should you buy?
- Choose the Furrion FWH09AFA-AM 60,000 BTU for value ($10.42 per 1,000 BTU ($625, 60,000 BTU) vs $15.11 per 1,000 BTU ($634.61, 42,000 BTU)).
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 | Girard 2GWHAM 42,000 BTU | Furrion FWH09AFA-AM 60,000 BTU |
|---|---|---|
| Overall rating | 2.2/5 | 2.2/5 |
| Value 40% | 10 $15.11 per 1,000 BTU ($634.61, 42,000 BTU) | 31 $10.42 per 1,000 BTU ($625, 60,000 BTU) |
| Hot water output 35% | 50 maximum flow not published (neutral score used) | 21 up to 2.4 GPM |
| Warranty 25% | 0 1-year warranty | 0 warranty not published, scored as none |
Specifications
| Girard 2GWHAM 42,000 BTU | Furrion FWH09AFA-AM 60,000 BTU | |
|---|---|---|
| Heat and water | ||
| Input capacity | 42,000 BTU | 60,000 BTU |
| Maximum flow | - | 2.4 GPM |
| Fuel | Propane | Propane |
| 12 V amp draw | 3 A | - |
| Fit | ||
| Weight | 23 lb | 34 lb |
| Warranty | ||
| Warranty | 1 year | - |