Grundfos SOLAR 15-20 CIL2 Solar hot water replacement pump with Pump Unions
Grundfos SOLAR 15-20 CIL2 Open Loop Solar Hot Water Pump 240V complete with Pump unions
Grundfos Product No: 15-20 CIL & Unions
plumbonline are an authorised Grundfos Pump Distributor your new pump comes with a Grundfos Two Year Warranty. The Grundfos Pump Circulation range is now online and ready to order with complete tech specs to ensure your seamless selection. If you’re unsure be pump sure, Plumbonline has a committed team of pump specialists with over 20 years of pump selection experience.
SOLAR 15-20 CIL2 with pump unions gives you a pump ready to install on your solar hot water system. The 15-20 CIL is optimised for domestic Open Loop solar systems both in terms of performance and choice of materials. For instance, the pump is able to resist a higher level of chloride than normal pumps.
The 15-20 CIL2 can be used as a replacement pump* for all open loop solar systems, both flat plate & evacuated tube types from all major manufacturers. We have listed the major manufacturers below to eliminate some of the guess work as there are hundreds of systems and models.
If the manufactures requires a set flow rate we have solar rated flow meter 15mm 1-2.5L/min or flow meter 15mm 3-8L/min, its also a good idea to replace the non return valve with a SOLAR Rated non return valve. Most manufactueres require the non return valve to protect the circulating pump.
* some pipework modification might be required
What do you get?
- 1 x Grundfos 15-20 CIL 2
- 1 x pump unions (set) 25mm - 15mm
- plumbonline's rapid order turnaround, even for late afternoon orders
- Australia Post Express delivery to your door
The Grundfos 15-20 CIL 2's are commonly used as a replacement pump in an pre existing Solar Hot Water System, the existing power cord would be reused, avoiding additional time and electricians expense. If the pump is replacement is "like for like" then the existing unions would be used. If you are replacing an existing solar hot water pump please be aware that your plumber should check the installation & function of the high temperature non return valve, this valves omittance and or failure contributes to early pump failure.
Flat Plate Solar Hot Water Systems
- Chromagen | Dux | Edwards | Rheem | Rinnai
Evacuated Tube Solar Hot Water Systems
- AAE | Apricus | Edson | Hills | Solarark | Solarlord
- 3 speed asynchronous circulator
- 130mm port to port dimension
- port connection 25mm
- Medium temperature: - 25... + 110°C
- Head: Up to 2,3 m
- Flow: Up to 1,8 m³/h
- To be installed in Open Loop solar thermal systems
If you’re unsure be pump sure, Plumbonline has a committed team of pump specialists with over 20 years of pump selection experience.
Showing reviews 1-6 of 11 | Next
26th Apr 2017
Great service & price, prompt delivery
31st Dec 2016
I was looking for a replacement for an old Grundfos UP15-14B which wasn't pumping properly any more (after 12 years reliable service I can't really complain..) Found this site (a wealth of useful technical information including recommending this pump 15-20 CIL2 as a replacement for the discontinued model) - I rang Thursday night, had a chat with a helpful bloke to confirm I was ordering the right part (he suggested I order the unions as well, which I had forgotten about), ordered it online that evening, it showed up Saturday morning! Installed it just now with no hassle at all and it works great. Very happy with the service!
3rd Nov 2016
The pump arrived in timely fashion and was in perfect condition. Customer service was very good and the whole ordering process was pleasant. My son easily attached and fitted the pump after removing the expired pump It took him about ten minutes to put it on and put on the cord.
12th Oct 2016
Very competative pricing, friendly and knowledgable service and speedy delivery. Would definitely deal with them again and recommend them to others.
3rd Apr 2016
Good pump, excellent service and quick delivery.
22nd Mar 2016
Great pump. , best service and delivery .
Showing reviews 1-6 of 11 | Next