Document EvXYJMN2qXo5YVd0zp1V3NQoV

Controls and Instruments White-Rodgers Electric Company 1209 Cass Avenue, St. Louis 6, Mo. AUTOMATIC CONTROLS for HEATING AIR-CONDITIONING REFRIGERATION HYDRAULIC White-Rodgers controls with Hydraulic-Action have many features that assure com plete accuracy and dependability in all applications-- Maximum Sensitivity. Positive Settings. Full Range Accuracy. Consistent Differential. No Temperature Drift. High Electrical Ratings. Easily Adjusted. Versatility. Extra Sturdy Switch. Protected Switch. Not affected by Ambient Temperature or Atmospheric pressure. THERMOSTATS Series 120 and 130--Light-duty, low voltage thermostats smartly designed in Ivory and Chrome. Series 150--Heavy-duty, line voltage. Hydraulic-Action, exceptionally^ rugged switch mechanism provides long, dependable service. Series 200--Space Thermostats for heavy-duty, line voltage applications. Available in both self-contained and remotebulb types. WARM AIR, STEAM AND HOT WATER CONTROLS Types for fan or circulator control, and for limit service. Series 1100--Hydraulic-Action Hot-water controls in strapon, vertical or angle immersion wells; single or dual types. Series 400-500--Hydraulic-Action warm air fan and limit controls, single or dual types. Series 1200--Steam and vapor pressure controls. PRIMARY CONTROLS Series 600--Oil Burner Primary controls featuring a new, extremely sensitive ele ment. Available in one and two-piece types for continuous or intermittent ignition. Series 2500--Solenoid Gas Valves for instal lations requiring small overall dimensions. Series 2600^--Diaphragm Gas Valves. Light weight, smooth operation, high capacity. Series 2530--Combination Solenoid Gas Valve and Liquid Filled Pilot provides simplicity of installation. Series 3000--Gas Safety Pilots. Pro vide exceptionally dependable per formance. Also available with push button igniter. Series 700--Stoker Timers, available for low voltage or line voltage. AIR-CONDITIONING AND REFRIGERATION CONTROLS White-Rodgers offers a complete line of Thermostats, Pressure and Temperature . controls available in all needed ranges and types. WRITE FOR CATALOGS GIVING COMPLETE INFORMATION 1244 Heating Systems Boner-Bumer [HEAT-fiAK] Aldrich Company 121 E. Williams St., Wyoming, Illinois Boiler-Burner Units, Domestic and Commercial Oil Burners Universal tap-ping on all models provides openings for water gage, side-arm heater (except on boilers ordered with cods), high limit controls, pressure gage and pop valve, two risers, and txvo returns. Cold drawn seamless steel fire tubes, which are submerged their full length below water line, are readily accessible for inspection and cleaning. BOILER-BURNER UNITS Sizes--Specfications--Dimensions Size of Boiler 118 160 225 315 514 808 Rating Sq. Ft. Hot Water EDR........................................ 750 1000 1500 2100 3300 5000 Rating Sq. Ft. Hot Water Standing Radiation... 600 650 1000 1400 2200 3333 Rating Sq. Ft. Steam EDR 600 630 935 1275 2025 3000 Rating Sq. Ft. Steam Stand imnggR__a__diation........................ 333 420 620 850 1350 2000 Rating BTU Per Hr. (Max.) 118,000 160,000 225,000 315,000 514,000 808,000 Water Heater Delivery GPH @ 100 Rise...................... 125 190 280 450 610 850 Storage Capacity Gallons. 28 38.5 72 99 120 170 Firing Rate--GPH Maximum 1.25 1.65 2.75 3.65 5.7 9.00 Firing Rate--GPH Minimum .75 1.25 1.75 2.4 3.7 6.00 Firing Rate--GPH Beet.. 1.00 1.35 2.00 2.5 4.5 7.5 Model Burner Furnished. SAX1 SAX2 SAX3 SAX3 BX BX Sq. Ft. of Heating Surface 21 27 44 67 93 , 136 Dia Main Shell (Inside).. 19' 21' 24K' 28' 32* 38' Height of Main Shell;....... 46)4' 50)4' 58)4' 66)4' 66)4' 70)4' Dia. of Fire Box (Inside). 14K' 16' 19* 22)4' 27' 32)4' Height of Fire Box............. 24' 24' 26' 26' 28' 26' Number of Tubes............... 16 20 30 42 60 94 Length of Tubes 15**' 19H' 23)4' 30X' 29)4' 31H Output Hot Water! wc--gfm 1.75 2.00 2.66 5.25 6.60 7.25 Coil @ 100 Rise / ec--opm 2.00 3.75 3.67 6.75 8.00 10.00 Shipping Weight Los.--Boiler Only........................................... 775 940 1330 1720 1975 2350 Shipping Weight Lbs.-- Burner Only............................ Shipping Weight Lbs.--Total. 85 860 85 1025 85 1415 85 1805 140 2115 140 3490 Built-in double' concentric spiral hot water cods (in Models SC and WC) provide adecuate supply of hot water without external storage tank. Bock wool insulation t in. thick provides high insulating value and minimizes heat less through radiation. Wdded steel fire box is lined with east refractory having high resistance to deteriora tion. Large burner-mounting plate provides access tofire box for replacement of combustion chamber. Matched Aldrich OH Burner provides efficient heat source.. Standard automatic control system furnished as ordered to rail installation. Aldrich Series B Boiler-Burner Units--available in a range of 6 sizes for Hot Water Heating, Steam Heating, and Hot Water Supply--are designed for home, apartment, garage, club, restaurant, hotel, and factory installations. Gages, covers, and trim are furnished to suit model and typeof unit ordered. Heavy-duty, double-spiral hot water coils are fac tory-installed and tested in SC and WC models. Matched Aldrich Oil Burner furnished with each unit. Standard equipment includes full set of basic automatic controls. Series BG Boilers are gas-fired with A (7A-approved burners and have ratings identical to corresponding oil-fired boilers. MODEL DESIGNATIONS---SERIES B AND BG. Without Coil With Coil Steam' Heating s sc Hot Water Heating w wc Hot Water Supply HSG* -- Galvanized, with dress jacket. All models, except HSG, hive uni versal tapping. ALDRICH OIL BURNERS Capacities from 0.75 gph to 19 gph Models SAX-BX-JU Aldrich Oil Burners are made in 3 sizes and 5 models for domestic and commer cial warm air, steam, or hot water sys tems, and are UL-approved. All-steel model SAX (illustrated) has interchange able draft tube components to permit 3 firing ranges--0.75 to 1.35 gph, 1.35to 2 gph, and2 to4.5 gph. Aldrich-built motors and transformers are used. Model BX is rated from 4 to 8.5 gph. Capacity of Model JU is 7 to 19 gph. 1245