Oval 80 v.2 and Sentinel v.2 Radiant Tube Heaterswww.lbwhite.comOwner’s Manual • Oval 80 v.2 and Sentinel v.2101. Read all safety precautions and follow L.B. Whiterecommendations when installing this heater. If duringthe installation of the heater, you suspect that a part isdamaged or defective, call a qualified service agencyfor repair or replacement.2. A qualified service agency must check the heater uponinstallation and periodically. This shall consist of thefollowing:-- Start up and shut down of the heaters to test for properoperation.-- Leak check all gas pipe joints and gas hoseconnections.-- Gas pressure checks.-- Ensuring the heater is properly positioned away fromcombustible materials.3. Heater installation must take into consideration properhanging height to allow for clearance of catching ma-chines, litter spreaders, and any other equipment used.INSTALLATION INSTRUCTIONS FIG. 4 DRAWING INLET AIR THROUGH SIDEWALLSGeneral Installation Instructions4. Ensure the heater installation does not inter-fere with water, gas, or electrical lines.5. Position the gas hose to prevent any contactwith the tubes, heat reflectors, and burnerbox.6. Ensure that all accessories that ship with theheater have been removed from shippingcontainers and installed. This pertains to gashose, regulators, supports, hangers, etc.7. This heater requires a regulated gas supplyto its gas inlet :-- The regulator must be the proper design fortheapplication.-- The regulator must control the inlet pressureto the heater within the range specified on thedataplate.Use minimum length of 4 in. diameter flex duct when connecting 4 in. PVC toburner box. An adapter connection for the burner box to the 6 in. PVC must beobtained through local source.Install supports every 5 ft. to prevent inlet saggingSecure inlet to wallFor inlet runs up to 20 ft., use smooth4 in. iD PVC. For runs over 20 ft.,use 6 in. ID PVCAir inlet useinlet cap,24861 for 4in. PVC. Canalso use 1/4 x1/4 hardwarecloth for either4 in. or 6 in.PVCDo not locate the heater’s air inlet byany building air inlet.Air inlet