Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 73
Fig. 21. Trombonu Coil. Used where Entire Coil must be Placed on One Side r.f Room only when wall coils or radiators would be in the way of fixtures, orwhen they would come below the water-line of the boiler if placednear the floor. When steam is first turned on a coil, it usually passes through a … Fig. 23. Miter Coil. Adapted, like the Trombone. Only to a Single Wall.Frequently Used in Factories and Shops. portion of the jjipes first and heats them while the others remain coldand full of air. Therefore the coil must always be made up in sucha way that each pipe shall have a certain amount of…
Architecture · Building · Carpentry
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