Across
- 1. Who fixes supply problems?
- 5. These are carried out once every 2 years on customers HIU's
- 6. What do we run when a customer has a loss of supply.
- 8. The customer can control the temperature of the supply
- 9. This works on the Heating network to ensure the water moves around.
Down
- 2. A customers secondary cylinder
- 3. These are found on indirect networks
- 4. Something the engineer leaves after the visit.
- 7. Something you can increase to gain supply