ThermoMate Mini Tank Water Heater – 1.32 gal, Instant Hot Water, UL Listed ES150

Instant Hot Water at the Point of Use

The ThermoMate Mini Tank is a compact 1.32-gallon solution designed to deliver hot water exactly where you need it. With fast recovery and a thoughtful once-and-done setup, it aims to minimize wait times and reduce standby heat loss. The unit boasts a thermal efficiency of up to 99%, helping you get hot water quickly while using energy wisely.

Smart, space-saving design — this mini tank fits neatly under sinks or in tight spaces, measuring 11.42" x 11.42" x 9.65". It can be mounted on the wall or placed on the floor, and it plugs into a standard 120V outlet, making installation straightforward in kitchens, bathrooms, or small offices. A nominal 12-amp draw keeps power needs reasonable for most outlets.

Adjustable Comfort, Safe and Reliable

Control your comfort with a three-position thermostat that ranges from 77°F to 140°F. A high-temperature limit protection feature provides extra peace of mind, and a freeze mode helps prevent the tank from freezing in cooler environments.

Durable construction for long life — a glass-lined tank delivers solid insulation, while an Incoloy 800 stainless steel heating element supports dependable performance. The included T&P relief valve is made in the USA, and the unit is UL listed, underscoring quality and safety in everyday use.

Two Bulleted Lists: Why Homeowners Like It

• Instant hot water at the requested faucet, with fast recovery to reduce delays.
• Compact form factor that frees cabinet space without sacrificing performance.
• Adjustable thermostat and safety features to customize comfort while protecting the unit.
• Durable materials and UL-listed components support reliable, long-term use.

• Ideal for under-sink use in kitchens or bathrooms, small offices, or hobby spots needing quick hot water.
• Easy 120V plug-in setup makes it suitable for point-of-use installations in homes and small facilities.
• Energy-conscious design with high efficiency and reduced standby losses compared to larger setups.

Note: Benefits described are based on the unit’s stated specifications and design intent. Individual results may vary with installation conditions, water temperature, and usage patterns.