PHPI catches up with Neal Saunders, Gross sales Director, Grundfos Home Constructing Companies, to search out out extra concerning the new GO vary from Grundfos.
Q. Why has Grundfos launched the brand new GO vary?
Grundfos has stood for innovation in pump expertise for 80 years now. Our circulators are at house in hundreds of thousands of heating methods worldwide – however as we speak it’s about far more than only a new pump. It’s a couple of new period of connectivity, flexibility, and effectivity. We’ve requested hundreds of installers worldwide: What can we do even higher? The result’s impressively clear: 80% of the installers surveyed need a pump that isn’t solely extremely environment friendly but in addition provides excessive alternative compatibility and completely adapts to set up wants. In brief: A pump that’s simple to put in and universally relevant. Identical to our new GO fashions.
The GO vary was developed to simplify pump replacements and enhance system efficiency. With simply two fashions—UPS4 GO and ALPHA2 GO—installers can cowl the vast majority of home heating circulator replacements, together with each UPS and UPM3/UPM4 sorts. It’s about making life simpler on-site, decreasing van inventory, and guaranteeing first-time fixes.
Q. What number of pumps are a part of the brand new vary?
There are two pumps within the GO vary:
– UPS4 GO – designed for changing older UPS fashions.
– ALPHA2 GO – for changing built-in boiler pumps, post-2015 UPM3/UPM4 fashions
Collectively, they cowl almost 70% of boiler circulator replacements, that means installers solely want two pumps on the van.
Q. For what sort of conditions has the brand new GO vary been designed?
The GO vary is tailor-made for home heating methods, notably service and upkeep situations. Whether or not changing a standard UPS pump or a extra complicated built-in boiler circulator, the GO vary provides dependable, energy-efficient options. It’s particularly helpful for post-ErP boilers and methods the place efficiency and compatibility are key.
Q. What are the options of the UPS4 GO?
Designed for each stand-alone and built-in circulators in home heating functions, the brand new UPS4 GO supplies enhanced consolation and vitality financial savings for residents. For installers, it makes pump replacements fast and hassle-free.
– Straightforward alternative of built-in UPS circulators and stand-alone
– Self-venting pump
– Dry-running safety
– Improved wiring
– Sturdy startup
– Show read-out
Q. What are the options of the ALPHA2 GO?
Designed for each stand-alone and built-in circulators in home heating functions, the brand new ALPHA2 GO supplies enhanced consolation and vitality financial savings for residents. For installers, ALPHA2 GO simplifies commissioning, takes the guesswork out of attaining environment friendly methods with guided setup, and makes pump replacements fast and hassle-free.
– Straightforward alternative of built-in UPM3 and UPM4 circulators and stand-alone
– Guided setup by way of GO app
– Improved AUTOADAPT for radiators and ground heating
– Air detection and system venting
– Dry-running safety
– Improved wiring
– Sturdy startup
– Show read-out
Q. When on a job, how can engineers verify to see which alternative pump is required?
Installers can use the Grundfos GO app. Merely enter the product variety of the previous pump, and the system will advocate the right alternative. The app additionally helps boiler search performance and supplies commissioning stories, setpoint calculations, and bypass valve steering.
Q. Do you may have some other set up recommendation for engineers?
Sure—be sure you have the Grundfos GO app in your cellphone.
The Grundfos GO app goes past simply recommending an appropriate pump alternative. It’s designed to copy the efficiency profile of older boiler pumps — particularly UPM3/4 fashions — which frequently have externally managed settings that aren’t seen or adjustable from the pump head alone.
The app helps guarantee the right movement price, bypass valve setting, and ΔT optimisation, that are essential for system effectivity and luxury. In brief, the app isn’t only for studying — it’s for matching and replicating the unique pump’s behaviour, particularly in additional complicated or built-in methods. In the event you’re changing a pump from a boiler post-2015, the ALPHA2 GO paired with the app is a game-changer.
IMAGE: Grundfos