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Bradford-White Corp IT - 1500

Скачали: 0Размер: 445 kb    Производитель: Bradford-White Corp  
Категория: Водонагреватели

IT Technical specifications Technical data IT 300IT 400IT 500IT 600IT 750IT 1000IT 1500IT 2000IT 2500IT 3000 Output coil kW 46 78 100 104 112 145 134 134 142 142 Surface area coil m2 1.47 2.45 3.11 3.45 3.72 4.82 5,2 5,2 6 6 Water capacity coil l 8.9 14.8 18.8 29.3 31.6 40.9 40 40 45 45 Flow rate coil (80-60°C) l/h 1978 3345 4300 4472 4816 6235 5762 5762 6106 6106 Pressure drop coil mbar 56 244 489 104 128 259 158 158 174 174 Maximum working pressure tank bar 10 10 10 10 10 10 8 8 8 8 Maximum wo

Bradford-White Corp IT - 1000

Скачали: 0Размер: 445 kb    Производитель: Bradford-White Corp  
Категория: Водонагреватели

packaging kg 128 153 201 251 260 348 488 526 686 720 Width packaging mm 780 780 780 870 870 1010 1170 1170 1498 1498 Height packaging mm 1510 1850 2150 1930 2150 2100 2060 2248 2120 2195 Depth packaging mm 780 780 780 870 870 1010 1426 1426 1680 1680 IT Dimensions IT 300 IT 400-1000 IT 300 IT 400 IT 500 IT 600 IT 750 IT 1000 A 1370 1705 2040 1835 2030 2000 D 720 720 720 910 910 1060 G 325 255 255 305 305 345 H 765 1010 1205 1145 1205 1305 M 75 70 70 85 85 95 N 1310 1650 1990 1795 1990 1960 O 115

Bradford-White Corp HWB-610

Скачали: 1Размер: 1 mb    Производитель: Bradford-White Corp  
Категория: Водонагреватели

APPLIANCE. IMPROPER INSTALLATION, ADJUSTMENT, • IMMEDIATELY CALL YOUR GAS SUPPLIER FROM A ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE NEIGHBOR’S PHONE. FOLLOW THE GAS SUPPLIER’S PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. INSTRUCTIONS. REFER TO THE USER'S INFORMATION MANUAL PROVIDED WITH • IF YOU CANNOT REACH YOUR GAS SUPPLIER, CALL THIS APPLIANCE. INSTALLATION AND SERVICE MUST BE THE FIRE DEPARTMENT. PERFORMED BY A QUALIFIED INSTALLER, SERVICE AGENCY C. USE ONLY YOUR HAND TO PUSH IN OR T

Bradford-White Corp HWB-520

Скачали: 3Размер: 1 mb    Производитель: Bradford-White Corp  
Категория: Водонагреватели

SMITH PKG. NO. 211480). + PIPING AND FITTINGS BETWEEN GATE VALVES AND BOILERS SHOULD BE BRASS OR BRONZE. OTHER PIPING SHOULD CONFORM TO LOCAL CODES. GATE VALVES ARE SHOWN FOR SERVICING BOILER. HOWEVER, LOCAL CODES SHALL GOVERN THEIR USAGE. PRESSURE RELIEF VALVE RATING SHOULD NOT EXCEED PRESSURE CAPACITY OF ANY COMPONENT IN THE SYSTEM. INSTALL THERMOMETER AND PRESSURE RELIEF IN OPENINGS PROVIDED ON HW-520 & HW-610. USE THIS TABLE FOR CORRECT PUMPAND WATER PIPE SIZE FAIRLYROUGH PIPE Allowable Pres

Bradford-White Corp HWB-420

Скачали: 0Размер: 1 mb    Производитель: Bradford-White Corp  
Категория: Водонагреватели

Check the diagrams thoroughly before starting installation to avoid errors and minimize time and materials cost. If the system is to be filled with water for testing or other purposes during cold weather and before actual operation, care must be taken to prevent a downdraft entering the boiler or freezing air from contacting the system. Failure to do so may cause the water in the system to freeze with resulting damage to the system. Damage due to freezing is not covered by the warranty. This equ

Bradford-White Corp HWB-399

Скачали: 1Размер: 1 mb    Производитель: Bradford-White Corp  
Категория: Водонагреватели

Next, turn on all other fuel burning appliances within the same room so they will operate at their full input. Repeat step C above, checking the draft on each appliance. FIGURE 9 SAFETY RELIEF VALVES Your local code authority may have other specific relief valve requirements not covered below. WARNING THE PURPOSE OF A SAFETY RELIEF VALVE IS TO AVOID EXCESSIVE PRESSURE OR TEMPERATURE INTO THE STEAM RANGE WHICH MAY CAUSE SCALDING AT FIXTURES, TANK EXPLOSION, SYSTEM OR BOILER DAMAGE. TO AVOID SCALD

Bradford-White Corp HWB-300

Скачали: 0Размер: 1 mb    Производитель: Bradford-White Corp  
Категория: Водонагреватели

12 1212121212 Vent connectors serving appliances vented by natural draft shall not be connected into any portion of mechanical draft systems operating under positive pressure. The minimum distance from adjacent public walkways, adjacent buildings, openable windows and building openings shall not be less than those values specified in the National Fuel Gas Code, ANSI Z223.1 and/or CAN/CSA B149.1-00, Installation Codes; Stack or chimney must be a minimum height of 12" (305mm) above the annual snow

Bradford-White Corp HW/HWB 300 THRU 670

Скачали: 0Размер: 138 kb    Производитель: Bradford-White Corp  
Категория: Водонагреватели

Bradford-White Corp HW-670

Скачали: 0Размер: 1 mb    Производитель: Bradford-White Corp  
Категория: Водонагреватели

This is not a warranty failure. An expansion tank or a similar device may be required in the inlet supply line between the appliance and the meter or valve to compensate for the thermal expansion of water under supply pressure, see figure 1. An air separator as shown in the piping diagrams is recommended especially for modern commercial hydronic systems. 5. VENT VALVES It is recommended that automatic, loose key or screwdriver type vent valves be installed at each convector or radiator. 6. MANIF

Bradford-White Corp HW-520

Скачали: 0Размер: 1 mb    Производитель: Bradford-White Corp  
Категория: Водонагреватели

A hot water boiler installed above radiation level or as required by the authority having jurisdiction, must be provided with a low water cutoff device at the time of boiler installation. AIR REQUIREMENTS Provisions for combustion and ventilation air in accordance with section 5.3, Air for Combustion and Ventilation, of the National Fuel Gas Code, ANSI Z223.1, or sections 7.2, 7.3, or 7.4 of CAN/CSA B149.1-00, Installation Codes, or applicable provisions of the local building codes. Provisions f





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