Central Heating Water Circulation Pump

This pump is a direct replacement for Grunfoss pump, well made and easy to fit and was delivered ahead of scheduled delivery date. However about 3 days after fitting pump developed a high pitched whining sound which fortunately disappeared after about 2 weeks (possibly bedding in noise but did think i might have had to contact seller). Seems to be running ok now hardly any noise). Would purchase again if needed as overall good value for money.

This was a plug in replacement for a dead Grunfos pump. The pump is silent in operation and does the job. It’s about a third the price of the previous pump and I’ll definitely use Trident again. As a point of information at the lowest setting it pulls 55 watts vs 37 watts of the original pump but based on my usage here this is not an issue as it’ll still be cheaper over 15 years compared to the Grunfos equivalent!

Great value, fitted perfectly and very quiet in operation. Also supplied new washers and nuts which definitely improved the success of a slightly scary install!

About to move boiler and parts into new extension so was going to have a new pump as part of the move, however the old one died just before the move. Found this one but had my doubts but needed a pump quick so had to order. Fitted straight into the old pump slot, comes with a flex and quiet running. Inspected prior to installation to see why its so cheap, no issues found except for the years it will last, only the future can tell but for the money I think it's OK. It has a years warrenty like all the rest. The other pumps, known names, are about £160 upwards, which is a rip pff so I'm happy. PS - Always ensure you have inhibitor in your heating system and some form of magnetic filter to contain any small metal bits, the cleaner the water the longer the pump and boiler will last.

Purchased this pump to replace a pump that had failed on my central heating system. The delivery was fast the condition was good and instructions very clear, fitted this and it is running very quiet. Would recommend this for any one wanting to replace their pump. Price was very good compared to others of a similar specification.

Good value, working well, strange it has a 3, pin plug attachment, no problem though it is easily connected to the boiler.

Great product keep one as a spare

Replaced this for an intermittent faulty Grundfos pump giving (F22 errors). Direct & simple replacement - No issues. With a 6yr warranty what is there to not like about this. As soon as fitted it performed...no issue, no faults.