How do you fit a shower water pump?
A step-by-step guide to fitting a shower pump
- Step 1: Electrically isolate your pump.
- Step 2: Remove the electric wires from your shower pump.
- Step 3: Turn off the hot and cold-water supply.
- Step 4: Remove the water connection and the old pump.
- Step 5: Install your new shower pump.
- Step 6: Plumb your new shower pump.
What is positive head and negative head?
If the shower is more than 600mm, about two rulers, below the cold water tank, then you need a positive head shower pump. If the shower is less than 600mm below the cold water tank, then you need a negative head shower pump.
Can I fit a shower pump above the cylinder?
A shower pump should be sited as close to the hot water cylinder as possible. However, if the shower pump is fitted in the loft or above the hot water cylinder (minimum static head required), regenerative pumps are a better choice as they tend to be less affected by the air that can accumulate in the system.
How does a shower pump switch on?
How Does a Shower Pump Switch on? As soon as you start your shower and the water starts flowing, the pump will get to work. It needs water passing through its system so that it can boost the pressure and push the water out in a powerful stream.
Why would I need a negative head pump?
A negative head pump is used where the pump will be situated either level with or above the cold water tank. It then sucks water from the tank to feed the shower. This type may be needed in bungalows, for example, where there is insufficient head below the tank.
Can shower pump go in attic?
Although the preffered siting of a Shower Pump is in the airing cupboard, it still can be installed in the loft area provided there is enough head of pressure to operate the pumps flow switches and there are adequate measure to prevent air locks in the pipe work.
Why is my shower pump not working?
So if your pump isn’t working at all, check the below. – Check that the power to the pump is turned on. – Check that the power supplying the pump has not tripped out (this may be due to the pump running dry). – Check that none of the inlet or outlet pipes are kinked or blocked.
What does positive head mean on a shower pump?
Positive Head Pumps A positive head pump is designed to be fed by gravity. It therefore needs a distance, known as a ‘head’, of at least a metre (three feet three inches) between the bottom of the cold water cistern and the pump. The gravity feed serves to kick-start the pump, which then pushes water to the shower.