Important Note: Before purchasing, please ensure this unit meets your installation requirements. The WM09V model is rated at 9kW (240V) with a maximum current of 37.5A. It requires 1 × 40 Amp double-pole breakers and 1 sets of 8 AWG wiring for installation, with 1/2" NPT water connections
Endless Hot Water: Advanced flow control technology automatically maintains water temperature, ensuring maximum efficiency and consistently comfortable hot water. It delivers up to 2.2 GPM of stable hot water output, and if the hot water demand exceeds capacity, the system will slightly reduce the flow to keep the temperature steady-Ensure your hot water is never interrupted. In warmer southern regions, it is more suitable for sinks, office breakrooms, point-of-use, and low-flow applications, and can also be used as a booster heater. Ideal for providing hot water to faucets
Energy Saving: This unit uses smart self-modulating technology that automatically adjusts power based on real-time water flow and temperature. When the flow decreases, it reduces energy use—and when no hot water is needed, it goes into true zero-energy standby. The water-electricity separation design helps prevent scale buildup and corrosion, keeping the system highly efficient over the long term with little to no maintenance required
Space-Saving: The WM09V features a compact wall-mounted design, measuring 8.5" (H) × 12.2" (W) × 3.1" (D). It saves over 50% more space compared to traditional tank water heaters and can be easily installed in almost any corner of your home. The upgraded internal layout also makes installation simpler and more user-friendly
Safe & Reliable: Safety is always WINTEMP’s top priority. The product features multiple safety protections, including leakage protection, overheat protection, and dry-fire protection, and is ETL certified to fully ensure your safety, allowing you to enjoy hot water anytime, anywhere with peace of mind. We also provide a 2-year return and exchange warranty along with long-term professional technical support to give you worry-free use
