What is the cylinder thermostat?
The cylinder thermostat is a device that connects to the outside of the hot water tank. The thermostat, usually mounted about a quarter to a third of the way up from the bottom of the tank cylinder, can turn on the boiler if the water temperature is below the desired settings. The device usually closes the boiler when the water reaches the set temperature. Settings often remain around 140 ° F (about 60 ° C); Otherwise, the water may be too hot, which increases the risk of burns and deposits in the tank or pipes.
The installation of the cylinder thermostat is often carried out by securing on the maintenance strap. This strap usually passes around the cylinder and should be tight enough to make the thermostat in direct contact with the wall. If the contact with the cylinder wall is not flushed, the temperature values may be inaccurate.
The different types of cylinder thermostat may vary in shape, although most of them are in the shape of a box or stretched. Settings can be set to use a large dial or smaller dial with a screwdriver slot. FROMAffairs are usually identified according to the type and model of the manufacturer, so when replacing or repairing the cylinder thermostat it is often better to know the old brand to match the connection. Buying a similar device usually allows you to re -connect wires and read instructions, more convenient.
If the cylinder thermostat needs to be removed, it is generally important to turn off the boiler first. Usually, the power of the device circuit should also be insulated. After removing the straps, the thermostat cover can be removed to test the connection of cabling with the network tester to ensure that no performance is undergoing. It often helps to mark wires that are unmarked, so they can be reconnected to the new cylinder thermostat without confusion. It can then be installed by new equipment by the relevant wires and terminals; It can then be included in the maintenance strap against the roller surface.
When shopping after a thermostat with a cylinder should usually look at the detailIly, which indicate what systems are best for. Some thermostats can be installed on almost any hot water cylinder, while others are more specific. For most, it is usually important to maintain the settings too high, as the water can be warmer than necessary and energy can be unnecessary.