What should pressure be on boiler when heating on?
about 1-2 bars
Normal boiler pressure should be between about 1-2 bars. The ideal boiler pressure is often marked as a range in green on the gauge itself.
When did Sime start making their own boilers?
The company Sime had its beginnings as an Italian manufacturer of heat exchangers, before starting to manufacturer its own gas boilers back in 1973. Sime had some very popular combi boilers which it sold through merchants from the early ’90s and 2000s, and although they’re still around today, they aren’t quite as popular.
What do I need to fix my Sime boiler?
The Fix: Your chosen gas engineer can either replace the diverter valve, or dismantle the valve to replace the diaphragm washer and spindles inside.
How old should a Sime friendly boiler be?
If you own a Sime Friendly, 90, 90 or 102, these boilers are now between 15 and 20 years old. It may not be cost-effective to repair them, and they also aren’t high efficiency condensing models, so could be costing you more in energy than you necessarily need to pay.
Why does my Sime boiler keep getting water on it?
TIP: A common problem was getting water on the electrics whilst removing pumps or diverter valves due to the position of the electrical box on Sime boilers, which is why I always place a plastic sheet and towel over the electrics before working on them. This was a common problem I often came across on the Friendly and Super 90 models.
Is the Sime combi boiler still in use?
Sime had some very popular combi boilers which it sold through merchants from the early ’90s and 2000s, and although they’re still around today, they aren’t quite as popular.
Why do you need a Sime water heater?
Sime boilers are perfect for cosy family living, making sure that no matter how long your teenagers spend in the shower, how often your little ones need a bath, and no matter what kind of day you’ve had, your Sime boiler won’t let you down. We’re there to make sure the hot water and heating are always available just when you need them most!
How old do you have to be to fix a Sime boiler?
Usually down to negative polarity, which happens when live and neutral wires are crossed. The Fix: Test the boiler on a multi-meter to see if the neutral wire at the boiler is live. Get a qualified electrician to thoroughly check and fix the electrics. If you own a Sime Friendly, 90, 90 or 102, these boilers are now between 15 and 20 years old.
Why did the popularity of Sime boilers drop?
I suspect the drop in popularity may also have something to do with the company manufacturing a lot of commercial boilers nowadays, although Sime combi boilers were generally very reliable and reasonably priced.
