Available in either l.P. Gas vapor withdrawal or natural gas configurations. Congratulations! You have purchased the finest agricultural building heater available. Your new l.B. White heater incorporates the benefits from the most experienced manufacturer of heating products using state-of-the-art t...
Warning fire and explosion hazard ■ not for home or recreational vehicle use. ■ installation of this heater in a home or recreational vehicle may result in a fire or explosion. ■ fire or explosions can cause property damage or loss of life. Consignes de securite si vous sentez une odeur de gaz: 1. O...
This owner’s manual includes all options and accessories commonly used on this heater. However, depending on the configuration purchased, some options and accessories may not be included. When calling for technical service assistance, or for other specific information, always have model number, conf...
Specifications maximum input (btuh) 250,000 minimum input (btuh) 160,000 1,050 cfm 13.5 in. W.C. 11.5 in. 7 in. W.C. W.C. 10 in. 4 in. W.C. W.C. 11.57 250 lbs. Cu. Ft. 7.41 160 lbs. Cu. Ft. 1/3 h.P. 1100 rpm 7.3 4.5 30 3/4 x 18 1/4 x 28 1/4 top 1 ft. Sides 1 ft. Back 1 ft. Blower outlet gas l.P. Gas...
Attention -- critical points to remember! ■ propane (lp) gas and natural gas have a distinctive odor. Learn to recognize these odors. (reference “fuel gas odor” and “odor fading” sections above. ■ if you have not been properly trained in repair and service of propane (lp) gas and natural gas fueled ...
6 1. Do not attempt to install, repair, or service this heater or the gas supply line unless you have continuing expert training and knowledge of gas heaters. Qualifications for service and installation of this equipment are as follows: a. To be a qualified gas heater service person, you must have s...
1. Read all safety precautions and follow l. B. White recommendations when installing this heater. If during the installation or relocating of heater, you suspect that a part is damaged or defective, call a qualified service agency for repair or replacement. 2. Make sure the heater is properly posit...
(model ab250 optional accessory) air diverter installation instructions 12. Ensure the heater has the proper gas regulator for the application. A regulator must be connected to the gas supply so that gas pressure at the inlet to the gas valve is regulated within the range specified on the dataplate ...
Hanging instructions sediment trap assembly 9 eyebolt nut flat washer cage nut chain case top note: regulators should always be mounted outdoors. If circumstances force installing the regulator indoors, the regulator's vent must be vented outdoors using vent line no smaller than vent opening. Vent o...
1. To c connect tthe s series ttap pplug tthermostat k kit: a. Connect the power cord of the heater to the female side of the plug on the end of the thermostat cord. B. Plug the male side of the series tap plug on the thermostat cord into a three-wire (grounded) electrical outlet within the building...
If the heater is to be shut down for cleaning, maintenance or repair, follow steps 1 - 5. Otherwise, simply turn thermostat to off or no heat for standard shut down. 1. Close all manual fuel supply valves. 2. With the heater lit, allow heater to burn off excess fuel in gas supply hose. 3. Turn the k...
12 1. Some models of propane (lp) gas or natural gas heaters have a throttle valve for varying heat output located between the gas control valve and gas manifold assemblies. This is not a manual gas shut off valve. 2. The throttle valve can be adjusted to deliver either minimum heat or maximum heat....
1. Have your gas supplier check all gas piping annually for leaks or restrictions in gas lines. Also, at this time have your gas supplier clean out the sediment trap of any debris that may have accumulated. 2. The aappliance aarea sshall bbe kkept cclear aand ffree ffrom combustible m materials, gga...
Caution always refer to the heater’s electrical connection diagram when servicing to avoid wiring errors and heater malfunction. Check for proper operation after servicing. 14 electrical connection and ladder diagram electrical ladder diagram electrical connection diagram warning: this heater may st...
15 heater component function air proving switch safety device used to insure that the proper air flow is being achieved before the gas valve is opened. Burner cast iron component used to channel gas and provide an area at which the fuel may ignite. Burner orifice brass metering device used to feed g...
16 24 35 34 22 36 37 33 32 30 27 23 26 25 41 44 29 28 31 42 43 38 14 17 40 39 18 15 10 5 4 13 11 12 3 6 9 20 19 2 8 7 21 1 33 16 parts schematic parts identification.
17 item description part n number 1 regulator, second stage (lp gas) 06665 regulator, second stage (nat. Gas) 23360 2 nipple, 3 1/2 in. 07148 3 valve, manual shut-off 05548 4 hose, 1/2 in. X 10 ft. 20714 5 adapter, 1/2 npt x 1/2 nps 02894 6 sediment trap 00815 7 bracket 21768 8 screw 09425 9 bolt 02...
18 contact your local l.B. White dealer for replacement parts and service or call l.B. White co., inc. At 1-800-345-7200 for assistance. Be sure that you have your heater model number and configuration number when calling. L.B. White co., inc. Warrants that the component parts of its equipment are f...
