This model is suitable for applications up to 6m so therefore can replace two superseded models ( ALPHA2 L) – simpler for managing and transporting your stock!Ī 5m pump, the ALPHA1 N is a better model for hot water re-circulation systems. The ALPHA 15-50/60 is a mid-range pump for heating systems, with improved functionality and efficiency. Constant and proportional curves in 3 modes.

Greater efficiency of EEI Model range is now simpler where one size fits all.Also, they are near to silent due to their canned-rotor design and are maintenance free. This range of high-efficiency circulators pumps hot water around your central heating system. Similarly, the Alpha range has been improved on following its previous successful technology. 3 different control modes: 3 x constant curve modes, 2 x constant pressure control modes (for underfloor heating) and 2 x proportional pressure control modes.Only one size of screwdriver IS required (PZ1). Easy re-positioning with four screws for installation and cleaning.It can also be installed in different positions, and access to pump electronics is not required. Also, water resistant and resistant to water impurities (magnetite in particular). Ceramic shaft & bearings for durability.There are also manual controls for de-blocking. Also, a de-blocking feature automatically gets things moving again after a period of stagnation.Features four yellow LEDs, one red/ green LED and a single push button. A user-friendly interface with simple set up and an alarm setting for notifications.As a result, you will see if the UPS3 is a suitable replacement. Simply open the app, take a photo of the pump nameplate, then enter the product number. Compatible with UPS 15-xx series and ALPHA2LĪdditionally, this pump can replace pre ErP integrated boiler pumps and can be used with the Grundfos GO REPLACE App! The GO REPLACE App features a helpful guide for installers.Additional modes for underfloor heating.Similarly, it works as a replacement for 130mm external heating circulator installations. The new domestic heating pump from Grundfos can replace the UPS2 15-50/60. These circulators have a high-efficiency motor, permanent-magnet rotor, frequency converter and speed-control. It has been installed into millions of homes with modern boilers, having great success due to its reliability. The UPM3 range is compatible with most boiler ranges and brands, so can easily replace an old model. UPS3 15-50/65 – Standard replacement model (app – GO REPLACE)īecause of its success with the first and second generations, a third generation of newly developed boiler-integrated variable-speed calculators are on the market.Alpha1 15-50/60 – Mid range new build & replacement model.Alpha3 15-50/60 – Premium new build & replacement model (apps – GO REMOTE & GO BALANCE).

Cp53 circulating pump manual