One type of inlet valve assembly inside a toilet tank that, when opened automatically, fills the tank with water. …
Bi-Metal Coil
Part of a mechanical thermostat. Consists of two different types of metal that expand and contract at two different rates with changes in room temperature. …
Ballcock Assembly
The toilet tank mechanism that controls flushing. …
Bid Out
The process that contractors use to estimate the cost of a house or project before it is completed. …
Automatic Extension
A clause in a listing contract stating that the agreement will automatically continue for a certain period of time after the expiration date. This is discouraged and prohibited in many states. …
Automatic Flue Damper
A device in the flue of a heating unit that closes to prevent heat loss when the unit is not in operation. …