Electric Mini Tank Water Heater-2.5 Gallon Under Sink
Electric Mini Tank Water Heater-2.5 Gallon Under Sink Instant Hot Water for RV, Camper, Kitchen, Food Truck, 120V 1500W, Wall or Floor Mounted
- [Instant Hot Water & Rapid Reheat] Feelrogast electric mini tank water heater rapidly heats water, minimizing your wait time and efficiently meeting your hot water needs. The 316 stainless steel heating element achieves up to 99% heat utilization. Temperature is adjustable from 86-167°F for simple, convenient operation.
- [High quality and durability] This product is CE, ROHS, and FCC certified, ensuring safety and reliability. The 1.88mm thick stainless steel tank is pressure-resistant and explosion-proof, with a 500-800μm enameled layer using a unique double process to prevent cracking, rusting, and leaks, for long-lasting performance.
- [Safety Protection] Electrical insulation on inlet/outlet. Leakage protection plug. High-quality insulation. High-temp limiting device and auto temperature control. Multiple layers of protection for safety.
- [Convenient Installation] Wall-mount, rack, or floor options, with hidden install. 1/2" NPT water connectors. 110/120V, 1440W. Max 109 PSI pressure. 44-inch power cord with plug. Use 20-amp breaker for electrical safety.
- [Compact and versatile design] The streamlined design allows efficient space-saving, enabling under-sink installation. Highly suitable for RVs, camping, and other locations needing hot water supply, like kitchens, bathrooms, garages, food trucks, offices, and salons.
Efficient advanced heating provides stable warmth, adjustable from 86-167°F for easy operation.
Feelrogast Electric Heater heats water rapidly, reducing wait time while efficiently meeting demand.
Multi-Certified Protection
Feelrogast makes your kitchen safer and greener. Our water heater meets CE, FCC, and RoHS standards—three verifications for your home. CE confirms safety, FCC ensures low interference for stable operation, and RoHS restricts hazardous materials. Enjoy reliable heating, quieter performance, and an eco-conscious design, all backed by rigorous testing.
Designed for versatile heating in every scenario.
Supports custom presets and multi-zone heating for versatile scenario-based use.
What precautions should be taken during initial use and extended non-use of the water heater?
For initial use, ensure the safety valve is installed first and completely fill the tank with water (confirmed when water flows from the hot water outlet). During extended non-use, disconnect the power supply and fully drain the unit.
What causes water leakage during water heater operation?
Leakage may occur due to a cracked internal tank or excessive water pressure causing discharge through the safety valve’s drain outlet.
How energy-efficient is this product?
This energy-efficient model consumes approximately 1 kWh per hour of operation.
Why does hot water flow slowly from the water heater?
Slow flow typically results from low water pressure (testable by fully opening the cold inlet valve; persistent slow flow confirms low pressure) or blockage at the hot outlet, often due to thermal deformation of the rubber seal.
Is professional installation required?
Professional installation is not necessary; the process is straightforward when following the provided installation guide carefully.
| SKU: | B0D6G4B16D |
| Brand: | Feelrogast |
| Model: | WHB-GY025 |
| Colour: | Gray |
| Manufacture: | Feelrogast |
| Colour: | Gray |
Product description


Efficient advanced heating provides stable warmth, adjustable from 86-167°F for easy operation.

Feelrogast Electric Heater heats water rapidly, reducing wait time while efficiently meeting demand.




Designed for versatile heating in every scenario.

Supports custom presets and multi-zone heating for versatile scenario-based use.
What precautions should be taken during initial use and extended non-use of the water heater?
For initial use, ensure the safety valve is installed first and completely fill the tank with water (confirmed when water flows from the hot water outlet). During extended non-use, disconnect the power supply and fully drain the unit.
What causes water leakage during water heater operation?
Leakage may occur due to a cracked internal tank or excessive water pressure causing discharge through the safety valve’s drain outlet.
How energy-efficient is this product?
This energy-efficient model consumes approximately 1 kWh per hour of operation.
Why does hot water flow slowly from the water heater?
Slow flow typically results from low water pressure (testable by fully opening the cold inlet valve; persistent slow flow confirms low pressure) or blockage at the hot outlet, often due to thermal deformation of the rubber seal.
Is professional installation required?
Professional installation is not necessary; the process is straightforward when following the provided installation guide carefully.














