Grundfos UPM3 Auto Underfloor Heating Pump Set With Thermostatic Mixing Valves – UFH Pump Pack
 
UPM3 FLEX AS is a flexible solution for boiler systems now and in the future. It is designed to work both with and without PWM signal, allowing you to upgrade your systems without having to change the circulators.
Made to integrate – easily and efficiently
 
The UPM3 range comes with:
 
Optimised design fit for easy accessibility
Intelligent configuration
High efficiency (exceeding the Ecodesign benchmark level)
Unmatched reliability
 
Key features:
 
Integrated OEM high efficient circulator
For flexible use in appliances without PWM speed control with 4 speeds
Or in applications with externally controlled signal with standard PWM profile A for 4 MAX curves
Exceeding benchmark level of the Ecodesign