Grundfos Alpha 1 15-50/60 Domestic Heating Circulator… (483FJ)

£ 165.36INC VAT

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Grundfos Alpha 1 15-50/60 Domestic Heating Circulator 230V (483FJ)

Cost-effective way to access higher efficiency pumping. 1½" BSP connection. Features the Alpha plug for easy installation. Ideal for new build applications or system refurbishments. IPX4 rated.

  • Variable & Fixed Speed
  • 6m Max. Delivery Head
  • 1 Year Guarantee
  • Energy Rating: A
  • 3.2m³/hr Q Max. Flow Volume
  • 34W
  • 1½" BSP
  • IPX4
  • 1 Per 5/6m Applications
  • Self-Venting

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View all: Grundfos Central Heating Pumps

£165.36INC VAT

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Grundfos Alpha 1 15-50/60 Domestic Heating Circulator 230V is rated 5.0 out of 5 by 4.
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Rated 5 out of 5 by from Great quality pump Definitely the correct choice. Easy to fit and runs as quiet as a mouse.
Date published: 2020-02-14
Rated 5 out of 5 by from Refurbished Having a new boiler fitted and thought the heating should be changed at the same time, had a grundfos pump a few years back and was very reliable until it started to become very noisy, back then the gas board replaced it with what thought was a sub standard rather cheaper pump, ‘‘tis proved to the case as since then we have at least three more replace, so it seemed to make sense that a replacement should be one of top quality which is why I went for this lastest version, which is almost silent when running and has more features than any other one I’ve had earlier including a eco mode which automatically alters the speed as and when required which why I recommend this pump to anyone who looking for a top quality replacement.
Date published: 2019-10-23
Rated 5 out of 5 by from Great Pump Straight swap for an old Grundfos pump that had become very noisy. Whisper quiet and adjusts its speed to match the load. Time will tell how reliable it is but a big leap forward from fixed speed pumps.
Date published: 2019-03-18
Rated 5 out of 5 by from Tryly wondrous A truly wondrous machine. This is only the 4th Grundfos pump I have had in 45 years (so 15 years average each). You've got the basic 3 'constant power' settings that you need to blow out any air from the system. Then you run the radiators on the 'constant head' setting, so when you turn some radiators off the others don't (despite the thermostats) overheat. The 'proportional head' setting you don;t need to bother about - out of space to say why!
Date published: 2019-01-31
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Just fitted one but what's the best setting for average domestic use ie 3 beds detached house

Asked by: Macca9

I need to replace a Grundfos UPS 25-60 130 pump. Is this pump compatible?

Asked by: Chrissy123

Grundfos central heating pump

I need to check before buying a replacement Grundfos central heating pump, whilst the connections state 11/2 BSP I need to know that the pipe outlet will be ok for 22mm pipework
Asked by: Mcgoo
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Specification
Brand Grundfos
Central Heating Pump Product Type Domestic Pumps
Connection Type 1½" BSP
Energy Rating A
Hertz (Hz) 50 Hz
IP Rating IPX4
Manufacturer Guarantee 1 Year Guarantee
Max Pump Head Size 6 m
Model Name/No Alpha 1 15-50/60
Pack Size 1
Pieces in Pack/Case 1
Port to Port Distance 130 mm
Power Output (Watts/Kw) 34 W
Power Voltage Supply 230 V
Product Type Domestic Heating Circulator
Temperature Range 2 to 110 °C
Total Product Weight 1.9 kg