{
  "$type": "site.standard.document",
  "description": "A hot water system for a narrowboat which system comprises an auxiliary heater (10) used to heat a potable water tank (30) and further to heat living areas of the narrowboat. The auxiliary heater (10) and a temperature measuring device (31) operable connected to the water tank (10) which terminates…",
  "path": "/patents/1085600",
  "publishedAt": "2004-07-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00357",
    "INT THERMAL INVEST LTD [CA]"
  ],
  "textContent": "A hot water system for a narrowboat which system comprises an auxiliary heater (10) used to heat a potable water tank (30) and further to heat living areas of the narrowboat. The auxiliary heater (10) and a temperature measuring device (31) operable connected to the water tank (10) which terminates operation of the heater when the temperature reaches a predetermined and comfortable level selected by the user. Likewise, a room water circuit is operably attached to the auxiliary heater and is operated by a thermostatically controlled solenoid valve which terminates hot water flow through a radiation within the living areas when the temperature reaches a value selected by the user.",
  "title": "Narrowboat auxiliary heater and method of controlling same"
}