I used the product to clean an open vent heating system. It works well and, as detailed on the instructions, it does complete the process in about an hour.
4 years ago
John
0
0
5
I would buy again
Had previously used X400 but it made no difference to the system. this X800 made a significant difference and worked really well
4 years ago
Ron
0
0
5
Great price
Great price
4 years ago
anthony
0
0
5
I would buy this again.
I am using Sentinel X800 to clean out the corrosion from my CH system after finding that there were two dead piping legs which had been connected to a cast iron back boiler. I have removed each radiator in turn and flushed them through outside before installing the Sentinel. I have a Spiraflow filter in the system and clean that out every week at the moment. It is amazing how much rubbish comes out.
The new Drayton 2 port, diverter and mid-position valves are available in 22mm and 28mm. All models feature new "snap-on" actuators and have industry-standard wiring and dimensions
High quality brass-bodied three-port mid-position motorised valve, for automated control of the flow of hot water to heating or domestic hot water, or both services simultaneously
Automatic Bypass Valve suitable for all heating systems up to 10 bar static pressure where a boiler bypass is required or radiator thermostats are fitted. It provides a simple method of ensuring adequate flow through boilers which require a bypass as well as reducing system noise. In systems fitted with radiator thermostats, the valve opens automatically as the TRVs or zone valves close down and the resistance of the system starts to exceed the preset pressure limit.
The latest addition to the Lifestyle programmer range offers complete versatility with universal programming options. The preferred programme can be selected to suit the lifestyle of the homeowner. This ensures ultimate flexibility, comfort and energy saving. As with all other Lifestyle Programmers LP822 features the handy boost and advance functions.
The new Drayton 2 port, diverter and mid-position valves are available in 22mm and 28mm. All models feature new "snap-on" actuators and have industry-standard wiring and dimensions
High quality brass-bodied three-port mid-position motorised valve, for automated control of the flow of hot water to heating or domestic hot water, or both services simultaneously
Automatic Bypass Valve suitable for all heating systems up to 10 bar static pressure where a boiler bypass is required or radiator thermostats are fitted. It provides a simple method of ensuring adequate flow through boilers which require a bypass as well as reducing system noise. In systems fitted with radiator thermostats, the valve opens automatically as the TRVs or zone valves close down and the resistance of the system starts to exceed the preset pressure limit.
The latest addition to the Lifestyle programmer range offers complete versatility with universal programming options. The preferred programme can be selected to suit the lifestyle of the homeowner. This ensures ultimate flexibility, comfort and energy saving. As with all other Lifestyle Programmers LP822 features the handy boost and advance functions.