3!

Table 2.

204_____________ Chapter 10_______________________________ 1945 Guide combustion--When using. mechanical draftburners-with average -eon--- .ditions, the combustion chamber draft should not be allowed to exceed 0.02-0.05 in. water.

308 .

402 Chapter 21 1945 Guide fore, a boiler capacity requirement of less than 50 per cent of that required for units taking all their air from the outside.

614 Chapter 33 .\ 1945 Guide A high pressure cutout as an individual unit or in combination with .either a temperature or pressure controller provides a safety feature against excessive pressures on the high side of the compressor. .

116 CHAPTER 6 1946 Guide Table l.

236 CHAPTER 12 1946 Guide provides sufficient relief in hot weather to be acceptable to the majority of users, ft should 'be emphasized, however, that these are borderline cases that may be acceptable largely in the interest of economy.

272.

324 , ___________ CHAPTER 17 __________ 1946 Guide The Stoker Manufacturers Association has published standard recom mendations on setting heights for stokers having capacities up to 1200 lb of coal per hour*.

412 CHAPTER 23 1946 Guide Table 1.

. *54 CHAPTER 24 1946 Guide - (or each radiator or heating unit, to permit its removal without requiring the draining of the entire system. .One valve may be of the lo.ck shield type so that it may be used for balancing flow.

436 CHAPTER 26 1946 Guide receiver, is shown in Fig. 6.

534 CHAPTER 29 1946 Guide . 1.

656 CHAPTER 37 1946 Guide A section of a typical counter-flow tower is shown in Fig. 4.