Refine
Estimated Years 1930-1939Clear
14,210 results foundRefine Search
Heating Ventilating Air Conditioning Guide 1939 The principal disadvantages to air cooled condensers are the power required to move the air and the reduction of capacity on hot days.
Document image
refid# GzG7Q12xrqL7Rnda47zE3kzNx1 page
Heating Ventilating Air Conditioning Guide 1939 9 At what point should a fan be selected for operation, and why?
Document image
refid# 3ebwa8VozgBj0LLorRGO82wEn1 page
s '3 Heating Ventilating Air Conditioning Guide 1939 8 28 a a ONNN 2 r~ oo oo > <o 22SS NO S 22SS 2 2 5 3 0*0 OWOf 2 NNN Q>4<0> o< do OO^flON 00 00 OO -- 80 -- ~ eo eo o-5 = 222 OO^OO NOON <o t-00 00 80' O r-o N-re 1 <O8>N00 80 MioeOM t C4 >o -- do^ C0O<H NfO^iO 2222 S3S8 833S S8S3 590 83SS 10.7 11.1 11.5 11.9 11.4 11.8 12.3 12.7 12.6 13.1 13.6 14.1 13.2 13.7 14.3 14.7 15.4 16.0 60 GO 80 9.3 9.7 10.0 10.4 10.8 11.0 l l11.3 ;6 9.5 9.8 10.0 10.3 10.5 11.0 11.4 11.8 12.2 12.6 12.9 13.2 10.5 10.8 11.1 11.4 11.6 12.1 12.6 13.1 13.5 13.9 14.3 14.7 12. 7' 13.2 13.8 U .3 14.8 15.2 15.6 16.1 *4 *0 80 04 12.3 12.6 13.0 13.3 13.8 14.2 14.6 15.0 14.5 15.0 15.4 15.8 15.2 15.7 16.1 16.5 15.8 16.3 16.8 17.2 13.6 14.2 1 14.8 1 15.4 14.5 15.2 15.8 1 16.4 15.4 16.1 16.8 j 17.3 16.2 16.9 17.6 18.3 1 17.0 17.8 18.5 1 19.2 17.6 18.5 19.3 20.0 15.9 16.4 16.9 17.3 17.0 17.5 18.0 18.5 18.0 18.5 : 19.1 1 19.6 19.0 19.5 !
Document image
refid# 2JxqM6475V63wkZ3Rzb4EJkkr1 page
Heating Ventilating Air Conditioning Guide 1939 breathing zones.
Document image
refid# G6RJ6JOG5Vp8o5YJqvV0LXab41 page
r Heating Ventilating Air Conditioning Guide 1939 3 At what rate for electric power is electric heating feasible?
Document image
refid# qkXm8zNr1Yyp80k17oj221xRx1 page
Heating Ventilating Air Conditioning Guide 1939 ROSS, J.
Document image
refid# bOygXw30BYkZDLZmdREDR5x9D1 page
HWBB-0007821 f Air Hygiene Foundation of America, Inc., 4400 Fifth Avenue, Pittsburgh, Pa., May 15, 193?
Document imageDocument imageDocument imageDocument image
refid# oD5XkxJxdXMQ7KEEGRmwr3yJE20 pages
HMBB-UOQ9775 -* 4 T; / Air Hygiene Foundation of America, Inc,, 4.400 Fifth Avenue, Pittsburgh, Pa.
Document imageDocument imageDocument imageDocument image
refid# pzeYZG8BDwx99L4q68ROQvNk18 pages
Air System Equipment Fans and Blowers American Corporation 3604 Mayflower Street, Jacksonville 3, Florida Exhaust Fans and Related Equipment for Industrial and Home Cooling Authorized Distributors and Dealers in Most Communities District Representatives: Atlanta, Ga.
Document image
refid# 1yrG5E1x4xnZex44Y3mv39ygX1 page
CHAPTER 13 J*} sky radiation and from outdoor-indoor temperature differential for glass areas and| ethxetetryiopre, owfasiltsruacntdurreo;of(s2,) mlooaddifideudebtyo pheeraiot dgiacinhethartofulogwh oinr tleargiofar cptaorrtsitidoenpse,ncdeinilginogns;^!
Document image
refid# 61ERyy75EN8KD57zrEKK8vKg1 page
'c' ' poJ^^adicction.
Document imageDocument imageDocument imageDocument image
refid# DM3EKxkaX1qpr56ZM9zdzyrEa11 pages
<; li li 1!
Document image
refid# 8RKr65yVdJEL2GN7wkBJ6kkEm1 page
ABD00160816 Vinyl Resin.
Document image
refid# QXmdqwx1RJXkEbJoNORoNd23R1 page
/, V ?
Document imageDocument image
refid# nEbbBBJOz3NgDyJwDKNpmrX12 pages
_ '(?)
Document imageDocument image
refid# wDg1mjX8n3ENjnd83En9KYb032 pages