3.5 kW
AHSH-3500
A shower-mounted electric heater with five power settings. Confirm the current approved manual before installation.
View AHSH-3500Drakken application family
Portable Heating Solutions
Hot water where a conventional installed system may not fit the application. Compare the AHSH-3500 shower-mounted electric heater with the AGL-5 portable outdoor propane heater.
Compare Models
Models in this family
Compare the right starting points.
Mobile applications, RVs and trailers, outdoor pool showers, and remote outdoor facilities specifically permitted by each current manual.
Approx. 34,000–37,500 BTU/h
AGL-5
A 5-liter portable propane water heater for outdoor campsites, exterior RV support, outdoor washing, and other open-air applications. Package includes the shower sprayer, water hose set, LPG regulator, and gas hose. Never operate it inside a tent, vehicle, cabin, RV, or other enclosed space.
View AGL-5Application ideas
Built around real hot-water demand.
Each image below represents the application named—select the product only after confirming flow, temperature rise, energy source and installation requirements.
Mobile Applications
RVs & Trailers
Outdoor Pool Showers
Remote Outdoor Facilities
Portable temperature-rise planning
See how flow changes achievable temperature rise.
The curves below compare both portable models. AHSH-3500 uses its rated electrical input; AGL-5 uses a conservative 34,000 BTU/h heat-balance calculation. Actual performance varies with inlet temperature, flow, fuel supply, voltage, water pressure, efficiency, and installation. Use these values as a planning reference until manufacturer-tested curves are approved.
| Model | 0.5 GPM | 1 GPM | 1.4 GPM | 2 GPM | 2.5 GPM | 3 GPM | 4 GPM |
|---|---|---|---|---|---|---|---|
| AHSH-3500 | 48°F ΔT | 24°F ΔT | 17°F ΔT | 12°F ΔT | 10°F ΔT | 8°F ΔT | 6°F ΔT |
| AGL-5 | 136°F ΔT | 68°F ΔT | 49°F ΔT | 34°F ΔT | 27°F ΔT | 23°F ΔT | 17°F ΔT |
Planning reference only—not certified performance data or final sizing approval. A qualified professional must verify the current submittal, manual, rating label, electrical capacity, and site conditions.