Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 900
cal field but the rapid strides It Ismaking indicate that it Is destined totake a prominent place. The st.ragefeature is one that appeals, for it doesnot restrict the amount of hot waterthat can he drawn, the only limit to thevolume of hot vrater obtainable beingthe size of the faucets. The flow of… … ates the automatic valve, allowingsufficient gas to flow through at therate of 60 feet per hour to heat thesame amount of water as has beendrawn; it then closes, leaving only thesmall pilot light burning, ready for thenext operation. The boiler is doublyinsulated witli asbestos and oak woodlagging,…
Architecture · Building · Construction industry · Engineering
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