Why WaiWela Mini Tanks?

WaiWela mini tanks combine quality materials and efficient manufacturing techniques to produce an affordable solution to an everyday problem. Millions of gallons of fresh water are wasted everyday waiting for the hot water to arrive. Install a WaiWela mini tank under your sinks to eliminate the wait and reduce the waste of fresh water. Perfect for a garage or point-of-use application. 


Four members of the WaiWela family of quality water heaters, the WaiWela WM-1.0, WM-2.5, WM-4.0 and WM-6.0. All are 110 VAC, UL approved, under sink, point of use electric water heaters. The WaiWela mini tanks offer a cost effective alternative to re-circulation, addressing the need to reduce time, water and energy waste associated with long hot water plumbing runs. Use together with a tankless water heater for recirculation and to eliminate a cold water sandwich.

compact heating

About WaiWela Mini Tanks

Mini tank units are space and water saving, perfect for under the sink applications at the point of use.

Features

• Quick & easy to install

• Compact design

• 120V required for use

• Glass lined tank

• Overheat shutoff

• Adjustable thermostat

• Quick recovery element

• No lead compliant

• Mounting hardware included (wall or floor)

Applications

• Kitchen

• Garage / workshop

• Maintenance closet

• Restrooms

• Under sink

• Schools

• Industrial

• Concession stands

Warranty

• 6 year tank

• 2 year parts

• 1 year commercial

• 1 year recirculation

Why use WM-6.0 together with your tankless water heater?


Recirculation

Use the WM-6.0 as the heat source for your domestic recirculation system. Only circulate through the WM-6.0 extending the life of your tankless water heater by not subjecting it to constant recirculation.

Eliminate cold water sandwich

Use the WM-6.0 as a buffer tank to eliminate the cold water sandwich which is possible with frequent on/off operation of tankless. Cold water which is sandwiched between hot water is diluted into the WM-6.0 and eliminated.

Large inlet and outlet connections

The WM-6.0 has full 3/4” inlet and outlet connections and will not restrict water flow to the home or office.

* Mini tank water heaters are not “instantaneous,” & require approximately 30 minutes to recover once hot water has been depleted. *


Quality

Mini Tanks are produced and tested to UL174 standards for electric storage tank type water heaters. They offer the highest grade glass enamel

coating to the tank vessel. The heating element is made of stainless steel. Foam insulation surrounds the entire tank and is CFC free.

Flow Rates, Temperature & Power

Mini Tanks are tank type water heaters and will run out if used constantly. Point-of-use sink work, like hand washing, is the most common application

because of the low demand and inconsistent use. Mini tanks run on 110 Volts, 12 Amps and simply plug into a standard receptacle using the attached

power cord.

Sizing

Mini Tank sizing comes down to the space available for the unit. More confined spaces, like under a sink, require a smaller model. The larger models have more storage which equals a longer continuous run time before running out of hot water.


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