Thermistors Bulb temperature controller Section
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![Johnson Controls A19QSC-1C TEMPERATURE CONTROL; TEMPERATURE CONTROL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_325e318a-9df4-45b6-a3aa-404d1ba67739_medium.png?v=1719992647)
A19QSC-1C | TEMPERATURE CONTROL; TEMPERATURE CONTROL | Johnson Controls
Brand: Johnson Controls
SKU: A19QSC-1C
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![Johnson Controls A19ABA-40C REMOTE BULB TEMP CONTROL; DIFF 3-12 ADJ; 6' CAP; SPST; NEMA 1; 3/8 X 4" BULB; OPEN LOW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_080ff32b-438f-4d7d-841c-e7c88d73237b_medium.png?v=1719992615)
A19ABA-40C | REMOTE BULB TEMP CONTROL; DIFF 3-12 ADJ; 6' CAP; SPST; NEMA 1; 3 / 8 X 4" BULB; OPEN LOW | Johnson Controls
Brand: Johnson Controls
SKU: A19ABA-40C
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![Johnson Controls A19ABC-11C DIRECT IMMERSION TEMP CNL; DIFF 6-24 ADJ; SPDT; NEMA 1; WELL ASSBLY F/1/2" TAP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_c5356907-2394-48ed-8bb9-e2c841abd32b_medium.png?v=1719992633)
A19ABC-11C | DIRECT IMMERSION TEMP CNL; DIFF 6-24 ADJ; SPDT; NEMA 1; WELL ASSBLY F / 1 / 2" TAP | Johnson Controls
Brand: Johnson Controls
SKU: A19ABC-11C
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![Johnson Controls A19ABC-12C REMOTE BULB TEMP CONTROL; DIFF 6-24 ADJ; 8' CAP; SPDT; NEMA 1; .290 X 2.33 BULB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_31cf7075-eed6-4d61-badb-501b1d2b01ca_medium.png?v=1719992652)
A19ABC-12C | REMOTE BULB TEMP CONTROL; DIFF 6-24 ADJ; 8' CAP; SPDT; NEMA 1; .290 X 2.33 BULB | Johnson Controls
Brand: Johnson Controls
SKU: A19ABC-12C
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![Johnson Controls A19AAC-63C REMOTE BULB TEMP CONTROL; 6' CAP; SPDT; NEMA 1; 1/4 X 4-1/2" BULB 100/350 F 4 DIFF. 8.5+/-3F FIXED; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_931899d2-740c-4241-860b-e843829a7267_medium.png?v=1719992633)
A19AAC-63C | REMOTE BULB TEMP CONTROL; 6' CAP; SPDT; NEMA 1; 1 / 4 X 4-1 / 2" BULB 100 / 350 F 4 DIFF. 8.5+ / -3F FIXED; | Johnson Controls
Brand: Johnson Controls
SKU: A19AAC-63C
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![Johnson Controls A28AA-36C TWO STAGE TEMP CONTROL; 40/90F; 6' CAP; 2-SPDT; NEMA 1; 3/8 X 5-3/4" BULB; 1HP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A28AA-36C_88a3cbce-8f86-4640-bad2-9982d53b6fa4_medium.png?v=1719992624)
A28AA-36C | TWO STAGE TEMP CONTROL; 40 / 90F; 6' CAP; 2-SPDT; NEMA 1; 3 / 8 X 5-3 / 4" BULB; 1HP | Johnson Controls
Brand: Johnson Controls
SKU: A28AA-36C
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![Johnson Controls A19ADB-22C REMOTE BULB TEMP CONTROL; 90/325F; MANUAL RESET; 8' CAP; SPST; NEMA 1; 1/4 X 5" BULB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_4f19fc84-3a84-4cae-9c07-4ab5775215f4_medium.png?v=1719992652)
A19ADB-22C | REMOTE BULB TEMP CONTROL; 90 / 325F; MANUAL RESET; 8' CAP; SPST; NEMA 1; 1 / 4 X 5" BULB | Johnson Controls
Brand: Johnson Controls
SKU: A19ADB-22C
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![Johnson Controls A19EBB-1C DUCT TEMP CONTROL; 100/350F; DIFF 9-36 ADJ; SPST; NEMA 1; 1HP; MTG BRKT FLANGE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_0f2134f9-0070-4fea-be70-e0906c672807_medium.png?v=1719992651)
A19EBB-1C | DUCT TEMP CONTROL; 100 / 350F; DIFF 9-36 ADJ; SPST; NEMA 1; 1HP; MTG BRKT FLANGE | Johnson Controls
Brand: Johnson Controls
SKU: A19EBB-1C
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![Johnson Controls A19ADB-2C DIRECT IMMERSION TEMP CNL; 100/240F; MANUAL RESET; STYLE 2; SPST; NEMA 1; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_a7f128ee-10fb-45ad-81f8-096f2d372f66_medium.png?v=1719992651)
A19ADB-2C | DIRECT IMMERSION TEMP CNL; 100 / 240F; MANUAL RESET; STYLE 2; SPST; NEMA 1; | Johnson Controls
Brand: Johnson Controls
SKU: A19ADB-2C
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![Johnson Controls A350PS-2C PROPORTIONAL TEMP CONTROL; 90/250 F (30/120 C); THROT 2/30 F (1/17 C); | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A350PS-2C_15434c8c-207a-4a63-b566-abfe52ed2211_medium.png?v=1719992648)
A350PS-2C | PROPORTIONAL TEMP CONTROL; 90 / 250 F (30 / 120 C); THROT 2 / 30 F (1 / 17 C); | Johnson Controls
Brand: Johnson Controls
SKU: A350PS-2C
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![Johnson Controls A19AAA-46C REMOTE BULB TEMP CONTROL; 6' CAP; SPST; NEMA 1; 3/8 X 4" BULB; OPEN LOW -30/+100F 1 DIFF. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_2641d88d-0748-4242-895a-58edd0a5d644_medium.png?v=1719992609)
A19AAA-46C | REMOTE BULB TEMP CONTROL; 6' CAP; SPST; NEMA 1; 3 / 8 X 4" BULB; OPEN LOW -30 / +100F 1 DIFF. | Johnson Controls
Brand: Johnson Controls
SKU: A19AAA-46C
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![Johnson Controls A19AAD-5C REMOTE BULB TEMP CONTROL; 6' CAP; SPST; NEMA 1; .366 X 2.542" BULB;OPN LO 30/50 F 1 DIFF. 2.5+/-1.5 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_f7f2ecca-ec90-42aa-a134-1a62fd3a4cad_medium.png?v=1719992583)
A19AAD-5C | REMOTE BULB TEMP CONTROL; 6' CAP; SPST; NEMA 1; .366 X 2.542" BULB;OPN LO 30 / 50 F 1 DIFF. 2.5+ / -1.5 | Johnson Controls
Brand: Johnson Controls
SKU: A19AAD-5C
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![Johnson Controls A19QSC-4C TEMPERATURE CONTROL; 0/150F; DIFF 5 FIXED; 20' CAP; SPDT; NEMA 4X; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_1ec17442-a28c-4ee0-b94e-44a9c5108e1e_medium.png?v=1719992643)
A19QSC-4C | TEMPERATURE CONTROL; 0 / 150F; DIFF 5 FIXED; 20' CAP; SPDT; NEMA 4X; | Johnson Controls
Brand: Johnson Controls
SKU: A19QSC-4C
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![Johnson Controls A28AK-1C TWO STAGE TEMP CONTROL; 30/110F; 2-SPDT; NEMA 1; 1/4HP; DUCT MOUNT AIR COIL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A28AK-1C_8156e309-5f59-4bb5-ae2e-489a2c59ac11_medium.png?v=1719992642)
A28AK-1C | TWO STAGE TEMP CONTROL; 30 / 110F; 2-SPDT; NEMA 1; 1 / 4HP; DUCT MOUNT AIR COIL | Johnson Controls
Brand: Johnson Controls
SKU: A28AK-1C
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![Johnson Controls A19AAF-4C REMOTE BULB TEMP CONTROL; 6' CAP; SPDT; NEMA 1; 3/8 X 5-3/4" BULB 40/90 F 1 DIFF. 1.5+1.5/-1F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_f329c297-fb86-4811-a372-f0ec5c688eba_medium.png?v=1719992601)
A19AAF-4C | REMOTE BULB TEMP CONTROL; 6' CAP; SPDT; NEMA 1; 3 / 8 X 5-3 / 4" BULB 40 / 90 F 1 DIFF. 1.5+1.5 / -1F | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: A19AAF-4C
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![Johnson Controls A19ABA-44C REMOTE BULB TEMP CONTROL; DIFF 3-12 ADJ; 3' CAP; SPST; NEMA 1; 3/8 X 4" BULB; OPEN LOW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_89000b41-6222-47dd-8120-c4423aca7aa0_medium.png?v=1719992592)
A19ABA-44C | REMOTE BULB TEMP CONTROL; DIFF 3-12 ADJ; 3' CAP; SPST; NEMA 1; 3 / 8 X 4" BULB; OPEN LOW | Johnson Controls
Brand: Johnson Controls
SKU: A19ABA-44C
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![Johnson Controls A19AAB-48C REMOTEBULBTEMPCONTROL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_96fe4c92-3eb1-4ff9-8cc0-63a3c361f1a4_medium.png?v=1720042286)
A19AAB-48C | REMOTEBULBTEMPCONTROL | Johnson Controls
Brand: Johnson Controls
SKU: A19AAB-48C
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![Johnson Controls T-3100-2 REMOTE BULB STAT; DIR EXT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/T-3100-2_medium.png?v=1719993702)
T-3100-2 | REMOTE BULB STAT; DIR EXT | Johnson Controls
Brand: Johnson Controls
SKU: T-3100-2
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![Johnson Controls A19AAB-37C REMOTE BULB TEMP CONTROL; CAP 1.8M; SPST; NEMA 1; 4.8MM X 24 MM BULB 40/150 C 1 3.9+/-1.1C FIXED; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_9fc36977-10cd-4201-a348-658ad499310a_medium.png?v=1719992656)
A19AAB-37C | REMOTE BULB TEMP CONTROL; CAP 1.8M; SPST; NEMA 1; 4.8MM X 24 MM BULB 40 / 150 C 1 3.9+ / -1.1C FIXED; | Johnson Controls
Brand: Johnson Controls
SKU: A19AAB-37C
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![Johnson Controls A19ACA-29C REMOTE BULB TEMP CONTROL; 25/225F; MANUAL RESET; 6' CAP; SPST; NEMA 1; 3/8 X 4" BULB 1 DIFF. NO; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_47bb9884-533f-4a6e-83d5-368a37655aee_medium.png?v=1719992652)
A19ACA-29C | REMOTE BULB TEMP CONTROL; 25 / 225F; MANUAL RESET; 6' CAP; SPST; NEMA 1; 3 / 8 X 4" BULB 1 DIFF. NO; | Johnson Controls
Brand: Johnson Controls
SKU: A19ACA-29C
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![Johnson Controls A350PT-1C PROPORTIONAL TEMP CONTROL; DUAL SCALE PI CONTROL W/O SENSOR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A350PT-1C_1e0ea515-53e7-426b-9858-a7ac60d1c14f_medium.png?v=1719992653)
A350PT-1C | PROPORTIONAL TEMP CONTROL; DUAL SCALE PI CONTROL W / O SENSOR | Johnson Controls
Brand: Johnson Controls
SKU: A350PT-1C
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![Johnson Controls A28MA-1C TWO STAGE TEMP CONTROL; 40/120F; 6' CAP;2-SPDT;ENC-SPLASH; 3/8 X 4" BULB; 1HP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A28MA-1C_4debb421-8858-47bb-819a-7b6ea521cb78_medium.png?v=1719992648)
A28MA-1C | TWO STAGE TEMP CONTROL; 40 / 120F; 6' CAP;2-SPDT;ENC-SPLASH; 3 / 8 X 4" BULB; 1HP | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: A28MA-1C
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![Johnson Controls A19BBC-4C COILED BULB TEMP CONTROL; -35/40C;DIFF 1.8-7.2 ADJ; SPDT; NEMA 1; 1HP; RANGE SCALE VISIBLE 3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_95456b64-77ad-49ee-a61d-2c8754ee9f77_medium.png?v=1719992647)
A19BBC-4C | COILED BULB TEMP CONTROL; -35 / 40C;DIFF 1.8-7.2 ADJ; SPDT; NEMA 1; 1HP; RANGE SCALE VISIBLE 3 | Johnson Controls
Brand: Johnson Controls
SKU: A19BBC-4C
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![Johnson Controls A19ADB-26C REMOTE BULB TEMP CONTROL; 40/120C; MANUAL RESET; 1.8M CAP; SPST; NEMA 1; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A19AAB-29C_beb13a4e-3876-47c8-9abe-2a4e5bc76c83_medium.png?v=1719992643)
A19ADB-26C | REMOTE BULB TEMP CONTROL; 40 / 120C; MANUAL RESET; 1.8M CAP; SPST; NEMA 1; | Johnson Controls
Brand: Johnson Controls
SKU: A19ADB-26C
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