POU 4T Point‑of‑Use Electric Tankless Water Heater – 4 kW, 0.5 GPM, 47°F Rise, 110V

Product Overview

The POU 4T Point‑of‑Use Electric Tankless Water Heater is a compact, energy‑efficient solution designed to deliver instant hot water directly at the fixture. Engineered for low‑flow applications, this unit provides reliable on‑demand hot water without the inefficiencies of a storage tank, making it ideal for sinks and handwashing stations where space, efficiency, and quick response are essential.

With a 4 kW heating capacity, the POU 4T delivers up to 0.5 gallons per minute with a 47°F temperature rise while operating on standard 110V electrical service. Its point‑of‑use design eliminates long pipe runs, reducing both water waste and wait times while improving overall system efficiency.

Key Features

• Point‑of‑use electric tankless water heating solution
• 4 kW heating capacity for efficient localized performance
• Provides up to 0.5 GPM with a 47°F temperature rise
• Operates on standard 110V electrical service
• Instant hot water with no storage tank required
• Eliminates standby heat loss and reduces water waste
• Compact, space‑saving design for under‑sink installation
• Durable internal heating components for long service life
• On‑demand operation activates only when water flow is detected
• Designed for residential and light commercial applications

Specifications (Manufacturer Provided)

• Model: POU 4T
• Type: Electric Tankless Water Heater
• Application: Point of Use
• Heating Capacity: 4 kW
• Maximum Flow Rate: 0.5 GPM
• Temperature Rise: Up to 47°F
• Voltage: 110 VAC
• Phase: Single Phase
• Power Supply: Electric
• Installation Location: Indoor
• Mounting Type: Wall‑mounted or under‑sink
• Operation: On‑demand, tankless heating
• Construction: Compact housing with corrosion‑resistant components

Applications

The POU 4T Electric Tankless Water Heater is designed for targeted hot water delivery at individual fixtures, including:

• Bathroom and powder room sinks
• Handwashing stations
• Office and breakroom sinks
• Utility room sinks
• Retail and hospitality handwash areas
• Workshops and garages
• Remote fixtures located far from a central water heater
• Supplemental hot water applications

By installing the unit close to the point of use, hot water is delivered faster while minimizing energy loss and water waste.

Performance & Energy Efficiency

The POU 4T heats water only when flow is detected, ensuring energy is used strictly on demand. Its 4 kW heating system is optimized for low‑flow applications, delivering consistent temperature rise without excessive power consumption. This efficient design helps lower operating costs while maintaining dependable performance for frequent daily use.

Installation & Compatibility

Designed for compact, indoor installation, the POU 4T fits easily under sinks or in tight utility spaces. It connects to standard plumbing fittings and operates on a standard 110V power supply. Professional installation is recommended to ensure proper electrical sizing and compliance with local codes.

Ideal For

• Point‑of‑use hot water needs
• Homes requiring instant hot water at sinks
• Offices, retail spaces, and breakrooms
• Energy‑conscious users reducing water waste
• Supplemental hot water for remote fixtures
• Space‑limited installations