Commercial Temperature Controls

Temp Ctrl w/Rmt Snsr -30-130F * System 350 Electronic Controller. 24V. Temperature Range -30 To + 130F. Adjustable Dif. 1 To 30 degrees F. SPDT Switch Rated At 9.8 A. @ 120V. Surface Or Din Rail Mounting.

Sys 350 Reset Temp Cntrl * System 350 Boiler Reset Control. 24V. Ratio 1:5-3:1. Minimum Supply 50-160 Max Supply 160-220F. Diff 1-30. Warm Weather Off Rating 4Amp. Up To 9 Stages Avail With S350 Modules.

Elct Tmp Cntrl W/Dsply 120/240 VAC * Electronic Temperature Control. SPDT 120/240 VAC Set point -30-212F Dif 1-30F. Bright backlight, adj. sensor offset and restricted adj. mode. Includes A99BB-200C sensor w/ 6.6 ft. cable. Can replace A419ABC-1C; uses same sensor.

Electronic Temperature Control. SPDT 24 VAC Set point -30-212F Dif 1-30F. Bright backlight, adj. sensor offset and restricted adj. mode. Includes A99BB-200C sensor w/ 6.6 ft. cable. Can replace A419GBF-1C; uses same sensor.

Freeze Stat. 1 Norm Open & 1 Norm Closed switch. Range 15-55F. Fixed Diff. 5F. 20' X 1/8 Cap Tube. Responds To Lowest Temperature Sensed By Any 1' Section. Auto Reset Max Temperature 400Main 16A@120 8A@240. Aux 6A@120 3A@240.

Freeze Stat. 1 Norm Open & 1 Norm Closed switch. Range 15-55F. ** Manual Reset **20' X 1/8 Cap Tube. Responds To Lowest Temperature Sensed By Any 1' Sect. Max Temperature 400Main 16A@120 8A@240. Aux 6A@120 3A@240.

Freeze Stat Manual Reset * Manual Reset 1 Norm Open 1 Norm Closed Switch. Range 35-80F. 6' Copper Cap.TubE3 X 3/8 Bulb. Max Bulb Temp. 250F. Main 16A @ 120V 8A @ 240V. Aux. 6A @ 120V 3A @ 240V.

Temperature Control * Manual Reset 1 Norm Open & 1 Norm Closed switch. Range 100-170F. 6' Copper Cap. Tube. Bulb Size 3/8 X 10 . Max. Bulb Temp. 240F. Main 16A @ 120V 8A @ 240V Aux. 6A @ 120V 3A @ 240V

Hvy Duty Temp Control 15-55F * Heavy Duty. DPST Switch. Closes High. Range 15-55F. Adjustable Dif. 3-30F. 6' Copper Cap. Tube. Bulb Size 3/8 X 3 . Max Bulb temp. 200F. 24A @ 120/208/240V.

Cooling Twr Temp Cntrl 24-90F * Cooling Tower Or Evap. Cond. DPST Switch closes High. Range 24-90F. Adjustable Dif 4-25F6' Neoprene Coated Cap. Tube. Bulb Size 3/4 X 6-3/4 . Max Bulb Temp. 170F. 24Fla @ 120/208/240

PTC Sensor (Incl in A419ABC1) Replacement sensor for Johnson A419 series controls.

Temp Sensor For A350/A419/MR4P * Temperature sensor for A350/A419/MR4P P.T.C. 1035 ohms at 77 Degrees F. Ohms per degree is not linear so you must refer to chart to identify temp reading. 9-3/4 feet long.