Air-conditioning in a home with hot water heating may be provided by window or wall units or by an exterior air-conditioning unit whose cooling coil is mounted in a room-to-room duct ... 14-4 Gas Heat A gas-operated furnace control diagram is shown in Figure 14-4. These units are factory prewired. ... 120V Black (hot) 120.
|Title||:||Residential construction wiring|
|Author||:||Robert C. Nolte, Oliver J. Ruel|
|Publisher||:||Sra - 1979-06-01|