Thermostats

Factory Authorized Distributor for All Types of Thermostats

Our industry has developed several ways of sensing temperature, from mercury filled glass bulbs and bi-metals, to RTD’s (resistive thermal devices) that vary resistance based upon temperature. When we marry the function of a temperature sensor with a controller that makes a decision and sends an output based upon information it receives from that sensor, we’ve created a thermostat. Thermostats are available in many different configurations, dependent upon available power supply, required control signal to an end device or devices, and aesthetics. Here are some pages designed to help you make the right selection for your application.

JOHNSON REFRIGERATION
REMOTE BULB TEMPERATURE CONTROL; 0/150F; DIFFERENTIAL 5 FIXED; 10'CAP; SPDT; NEMA 3R; .290 X 2.573 BULB

JOHNSON REFRIGERATION
REMOTE BULB TEMPERATURE CONTROL; -30/180F; DIFFERENTIAL 3-12 ADJUSTABLE; 8' CAPILLARY; SPDT; ENCLOSURE-OPEN; SWAGED BULB



JOHNSON REFRIGERATION
REMOTE BULB TEMPERATURE CONTROL; 20/90F; DIFFERENTIAL 3.5 FIXED; 6' CAPILLARY; SPDT; ENCLOSURE-OPEN; 3/8" X 5" BULB

JOHNSON REFRIGERATION
REMOTE BULB TEMPERATURE CONTROL; 20/90F; 10' CAPILLARY; SPST; ENCLOSURE-OPEN; 3/8" X 5" BULB 1 DIFFERENTIAL 3.5+/-2F FIXED;



JOHNSON REFRIGERATION
REMOTE BULB TEMPERATURE CONTROL; 90/325F; MANUAL RESET; 10' CAPILLARY; SPDT; NEMA 1; 1/4" X 5" BULB 1 DIFFERENTIAL



JOHNSON REFRIGERATION
REMOTE BULB TEMPERATURE CONTROL; 200/550F; MANUAL RESET; 8' CAPILLARY; SPDT; NEMA 1; .200 X 4" BULB 4 DIFF.NO;





JOHNSON REFRIGERATION
REMOTE BULB TEMPERATURE CONTROL; 100/240F; MANUAL RESET; 6' CAPILLARY; SPST; NEMA 1; 3/8" X 3-1/2" BULB

JOHNSON REFRIGERATION
REMOTE BULB TEMPERATURE CONTROL; 25/225F; MANUAL RESET; 6' CAPILLARY; SPST; NEMA 1; 3/8" X 4" BULB 1 DIFFERENTIAL NORMALLY OPEN;

JOHNSON REFRIGERATION
REMOTE BULB TEMPERATURE CONTROL; -30/100F; MANUAL RESET; 10' CAPILLARY; SPST; NEMA 1; 3/8" X 4" BULB 1 DIFFERENTIAL NORMALLY OPEN;



JOHNSON REFRIGERATION
REMOTE BULB TEMPERATURE CONTROL; 100/240F; DIFFERENTIAL 6-24 ADJUSTABLE; 6' CAPILLARY; SPDT; NEMA 1; .290 X 2-1/2 BULB 1;

JOHNSON REFRIGERATION
REMOTE BULB TEMPERATURE CONTROL; DIFFERENTIAL 3.5-14 ADJUSTABLE; 8' CAPILLARY; SPDT; NEMA 1; 3/8" X 5" BULB

JOHNSON REFRIGERATION
REMOTE BULB TEMPERATURE CONTROL; 50/200F; DIFFERENTIAL 6 - 24 ADJUSTABLE; 20' CAPILLARY; SPDT; NEMA 1; 3/8" X 3-1/2 BULB 1;
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