Heatmerchants Willis Immersion Heater

In stock
SKU
U47241
The Willis type immersion is fitted in parallel to the main domestic hot water cylinder and heats the water from the top down. So, for a shower (typical requirement – 35 litres @ 40°C), the Economiser will heat only the top 35 litres of the cylinder in about 10 minutes, and the unit should then be switched off.

For maximum efficiency we recommend that the Economiser be fitted in conjunction with a timer. This will ensure that the heater is switched off after the required time. You can then set it and forget it.
More Information
Extra Heavy ItemNo
Extra Large ItemNo
FragileNo
Manufacturer Part CodeWH21
TypeImmersion

Collection:

  • Collection from the branch is no longer possible.

Delivery:

  • To assist customers during the COVID19 crisis, there will be no charge for delivery. 
  • You will be contacted by the branch to confirm you delivery details. We will also send you an email to confirm when your order has gone out for delivery.
  • Orders received by 3pm can be sent out for delivery during opening hours on the next working day if all stock is available in the local branch and a delivery slot is available. If our normal delivery service schedule is full, you will be contacted by the branch to agree alternative delivery details.
  • If we need to get some of your products from central warehouse, it may take 2-3 days for receipt.

Please note you can cancel your order at any time until receipt – see our Returns & Cancellations policy for further information.