| The boilers were fired by oil, and the rectangular tanks can be found tight against either side of the hull. |
| And why is there no mention of the historical significance of asbestos insulation used to lag the steam boilers? |
| Travel jugs and water boilers are increasingly popular, many including stowaway drinking cups. |
| We can't heat the house because we have back boilers and we can't light a fire when the power is out. |
| Steam is conventionally produced in small boilers operating at pressures as low as 15 psi. |
| Repairs by welding to boilers and pressure vessels require special attention. |
