Part Number: 23953
Manufacturer's Part Number: 99199622
Grundfos UPS3 15-50/65 Central Heating Circulator
The Grundfos UPS3 15-50/65 Central Heating Circulator is a highly efficient canned-rotor circulator, designed for optimal water circulation in domestic heating systems. Whether you're looking to replace an existing pump or integrate it into a new heating system, this versatile pump delivers on all fronts.
With efficient control modes you can choose from constant pressure, proportional pressure, and constant curve mode, this pump adapts to your specific needs. It includes an LED indicator to provide real-time operating status updates, along with a warning and alarm for intelligent monitoring.
It has precise speed control with low-voltage PWM (Pulse Width Modulation) profile A - Heating, ensuring your system operates with accuracy. And thanks to the one-button interface which simplifies replacement and settings, making the process quick and for a hassle-free user experience.
The robust pump design and high-quality materials, constructed from cast iron and electrocoated for superior corrosion resistance, ensure a long and reliable service life. Self-venting capabilities, streamline commissioning, and maintenance-free operation means you can trust in consistent performance.
The compact design, complete with a pump head and integrated control box, effortlessly fits into standard installations, with a broad ambient temperature range.
The efficient motor features a synchronous permanent-magnet motor and integrated frequency converter within the control box which optimises pump speed.
When it comes to energy efficiency, our circulator sets the standard with an EEI (Energy Efficiency Index) of ≤ 0.20. Elevate your heating system's performance and enjoy the benefits of efficient circulation.
- High-efficiency canned-rotor circulator for domestic heating systems.
- Suitable for stand-alone or integrated use in new or existing systems.
- Three control modes for versatile performance.
- Low-voltage PWM speed control.
- User-friendly one-button interface.
- LED indicators for real-time status and alerts.
- Durable design with cast iron housing and corrosion resistance.
- Synchronous permanent-magnet motor for high efficiency.
- Maintenance-free operation.
- Achieves an EEI (Energy Efficiency Index) of ≤ 0.20, setting the standard for efficiency.
|CE. EEI values according to EN 16297:3
|Max: 55° C
|UPS3 can not only be used in system installations but also inside many of the UK’s domestic boilers. Simply scan the old pump with the new Grundfos GO Replace smartphone app and it will tell you if the UPS3 is a compatible fit.
|1.1/2" BSP PM
|Energy Efficiency Index
|4 W to 60 W
|Liquid Temp. Range
|2 to 95° C
|Cast Iron Body
|Maximum water/propylene glycol mixture is 50%
|Max. Operating Pressure
|Port To Port
|230 V, 50 Hz