




ymheater
HNK D5581D4 Tankless Electric Water Heater
Installation & electrical requirements
Confirm voltage, wiring, breaker, water flow, and local code requirements with a qualified professional before installation.
Shipping & support
Review the store shipping policy and contact YMH support with the product model for technical questions.
PRODUCT OVERVIEW
ENGINEERING DETAILS
The HNK D5581D4 tankless electric water heater is designed to provide hot water on demand in a compact format. Please confirm the electrical, plumbing, flow-rate, pressure, grounding, and installation requirements for your location before purchase.
Product information
- Model: D5581D4
- Product type: Tankless electric water heater
- Price: $199.00
- Initial inventory: 100 units
Installation and safety
This is a high-power electrical appliance. Installation must be completed by a qualified professional in accordance with local electrical and plumbing codes. Do not operate the unit unless the power supply, grounding, wiring, water connections, and protection devices are correctly matched.
Product Details
Explore the HNK D5581D4 tankless electric water heater through the product detail images below. Review the construction, controls, installation details, and safety information before purchase and installation.














