The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2013 Johnson Controls, Inc. www.johnsoncontrols.com 1 T-8000 Remote Element Controller Description The T-8000 Bulb Element Controller provides proportional, two-position, direct action, or reverse action temperature control. The T-8000 is designed for applications which require the sensing element to be located where extreme conditions do not permit controller mounting or where operational adjustments to the controller would be inconvenient. This relay-type instrument is ideally suited for installations requiring the controller to be mounted on a local control panel. Refer to T-8000 Proportional and Two- Position Remote Element Controllers Product Bulletin (LIT-7171280) for important product information. Selection Charts T-8000 Bulb Element Controller Code NumberElementDial (Two-Sided)Capillary Length Proportional Action, Non-Compensated Capillary T-8000-1Bulb-10 to 124 ° F 110 to 244 ° F 4 ft T-8000-315 ft T-8000-48 ft Avg.4 ft T-8000-615 ft Two-Position Action, Non-Compensated Capillary T-8000-70Bulb-10 to 124 ° F 110 to 244 ° F 15 ft Accessories and Maintenance Parts for T-8000 Bulb Element Controller Code NumberCalloutDescription T-8000-16---External Pilot Orifice Kit T-275-100---Bulb Holder T-275-101---Averaging Element Holder T-800-1603---Single-Hub Duct Flange T-800-1604---Double-Hub Duct Flange T-800-1605---Brass Well, 6-1/2 in. T-800-1606---Stainless Steel Well, 5-1/4 in. T-800-1610---Bulb Element Adaptor Nut, 1/2 in. NPT SHL10A-603R---Bulb Weather Shield TE-6001-8---Temperature Element Holder G-2010-5AOutput Gauge 1 , 0 to 30 psig (0 to 210 kPa), 1-1/2 in. 1.The gauge on instruments manufactured before 1985 cannot be replaced. T-8000-618BOrifice and Filter Replacement Kit with Orifice, 1/8 in. O.D. Polytubing and Filter (Order in Multiples of Five) 0.005 in. Red Orifice T-8000-6190.007 in. Aqua Orifice F-1000-355CPolytubing, 1/8 in. O.D. (Order in Multiples of 50 ft) A C B T-8000, Accessories and Maintenance Parts Code No. LIT-1921580 Issued February 19, 2013 T-8000 Bulb Element Controller Features •proportional sensitivity or two-position action selected from a marked rail. The rail is marked DA (Direct Acting) and RA (Reverse Acting) •equipped with flexure levers to reduce hysteresis and friction •gage and set point dial are visible through the cover •designed for surface mounting •adjustable gain (proportional) or differential (two-position) by repositioning the sliding leakport Repair Information If the T-8000 Bulb Element Controller fails to operate within its specifications, replace the unit. For a replacement thermostat, contact the nearest JohnsonControls® representative.Next >