New MMZ

The best-selling solar heating
controller in Brazil and preferred by installers

It just got even better!

Enjoy the Solar Heating with the NEW MMZ:

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The MMZ is like the brain of a
solar pool heating system

Tholz’s new MMZ uses a chip (microcontroller) to manage the circulation of water between the solar panels and the pool, adjusting the flow based on the temperature difference between the two. This automates the heating of the pool using the heat of the sun.

Additionally, the MMZ includes special functions to avoid temperature extremes, with protection against freezing and overheating. Thanks to these and other technological innovations, the MMZ promotes savings by accurately monitoring temperatures and using only the energy necessary to keep the water at the ideal temperature.

New 2nd Generation Line

Updated Design

More robust, discreet and resistant to dirt.

2X + Fast

More efficient and twice as fast with
Arm® Cortex® processor.

Mechanical Keys

Greater tactile feedback, greater durability and moisture resistance.

LED Display

Main LED display, with 50% more information and more intuitive icons!

+ Features

Solar Heating

The MMZ is perfect for heating your pool, making the most of the energy generated by solar panels.

Water Recirculation

Function used to keep the pool temperature reading always updated.

Ease of Installation

The product must be installed by a specialized technician, however, its installation is simple, just follow the recommendations in the manual.

Protection for your vinyl pool

The MMZ has an overheating protection system, preventing the water temperature from exceeding the maximum defined value, preventing damage to vinyl pools.

Protection for solar collectors

MMZ protection systems prevent solar collectors from being damaged by low temperatures (antifreeze) or high temperatures (overheating).

Vacuum tube

The MMZ supports vacuum tube heating.

Discover Tholz's new products:

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