HVAC Controls

SUPCO THERM-O-DISC COMMERCIAL REFRIGERATION DEFROST THERMOSTAT 55-35 UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" TUBE MOUNT 3 WIRE DEFROST CONTROL 55°F - 35°F RANGE SPDT RESISTIVE AMPS 25 VOLTS AC 120/240

THE K16 SERIES ARE HEAVY-DUTY HIGH PERFORMANCE THERMOCOUPLES THAT PROVIDE HIGH OUTPUT FOR RESIDENTIAL COMMERCIAL AND INDUSTRIAL APPLICATIONS. THE HUSKY IS A REPLACEMENT FOR BASO 17D 50 58D 87D 88D 97D 107D AND K15DA THERMOCOUPLES. THE K16 IS PACKED WITH...

120V TRIPLE AQUASTAT RELAY FOR OIL. MADE IN THE USA .

120 / 208 / 240 DPST 40-80F PREMIER WHITE ELECTRIC HEAT THERMOSTAT FOR ELECTRIC BASEBOARD HEAT. 1 STAGE HEAT.

JOHNSON CONTROLS TEMPERATURE CONTROLLER A28MA-2C TWO STAGE WITH NEMA 3R WEATHERPROOF ENCLOSURE THE A28MA CONTROLS ARE WIDE RANGE TEMPERATURE CONTROLS WITH RAINPROOF NEMA 3R ENCLOSURE AND TWO SPDT SWITCHES.

THE A421 SERIES CONTROLS ARE SINGLE STAGE LINE-VOLTAGE ELECTRONIC TEMPERATURE CONTROLS WITH A SINGLE-POLE DOUBLE-THROW (SPDT) OUTPUT RELAY. THESE CAN BE USED TO CONTROL A WIDE VARIETY OF SINGLE-STAGE REFRIGERATION OR HVAC EQUIPMENT WITH AN AMBIENT...

FEATURESUL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" STEEL STEEL CONSTRUCTION 13 AMPS 125-250 VOLTS 1H STAGE (10) - 100°F TEMPERATURE RANGE UL CSA APPROVED 1 YEAR LIMITED WARRANTY

UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" SOLID STATE PHASE ANGLE VARIABLE ""TRIAC"" KNOB CONTROLLER ADJUSTS HEAT SETTINGS FROM 10-100 WITH HEAT LOADS UP TO 15.4 A 208/240 VAC SINGLE PHASE SINGLE STAGE CONTROLLER 3200W MAX ...

JOB-FRIENDLY NON-PROGRAMMABLE VALUE THERMOSTAT WITH ADJUSTABLE HEATING AND COOLING LIMITS. EASY INSTALLATION EASY TO VIEW BACK-LIT DISPLAY KEYPAD LOCK FOR UNAUTHORIZED USERS AND TEMPORARY COMPRESSOR PROTECTION BYPASS. ADDITIONAL FEATURES INCLUDE USER...

THIS SPEED FAN SWITCH IS FOR USE WITH THE 8800 BTU/HR HIDE-A-VECTOR3. 5 YEAR LIMITED WARRANTY. FOR USE WITH EMBASSY HEATERS MANUFACTURED AFTER 2008. FOR OLDER UNITS CONTACT GLOBAL INDUSTRIAL WITH A COMPLETE MODEL NUMBER OR APPROXIMATE DATE OF MANUFACTURE...

THE ROUND MERCURY FREE THERMOSTAT W/ MANUAL CHANGEOVER RWY THE ROUND MERCURY FREE THERMOSTAT W/ MANUAL CHANGEOVER RWY HAS A MANUAL CHANGEOVER AND CAN HEAT CONVENTIONAL SYSTEMS AND HEAT PUMPS WITH NO AUXILIARY HEAT. FEATURES BATTERY ASSISTED POWER...

THERMOSTATS AND TRANSFORMERS MECHANICAL THERMOSTAT FOR FAN OR HEATER COMBINATION CONTROL UP TO 2 DEVICES. CAN BE USED TO OPERATE FANS HEATERS CURTAINS ON LIVESTOCK BUILDINGS OR ANY OTHER ELECTRICAL DEVICE NEEDING AUTOMATIC CONTROL. WATER AND DUST...

SUPCO® MANUAL ROLLOUT LIMIT THERMOSTAT CUT OUT 300 REPLACE NORDYNE 626343 FEATURES/BENEFITSUL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" AUTO AND MANUAL RESET OFFERED IN A BOARD TEMPERATURE RANGE TO COVER MOST HEATING APPLICATIONS

THE A421 SERIES CONTROLS ARE SINGLE STAGE LOW-VOLTAGE ELECTRONIC TEMPERATURE CONTROLS WITH A SINGLE-POLE DOUBLE-THROW (SPDT) OUTPUT RELAY. THESE CAN BE USED TO CONTROL A WIDE VARIETY OF SINGLE-STAGE REFRIGERATION OR HVAC EQUIPMENT WITH AN AMBIENT...

LUX LOW VOLTAGE DIGITAL NON-PROGRAMMABLE THERMOSTAT PSDH121B - 2 STAGE HEAT 1 COOL HEAT PUMP 24 VAC THE CONTRACTOR'S NON-PROGRAMMABLE THERMOSTAT CHOICE FOR 1H OR 2H/1C HEAT PUMPS WITH OPTION TO MOUNT HORIZONTALLY OR VERTICALLY. EASY INSTALLATION EASY...

THE A99B SERIES TEMPERATURE SENSORS ARE PASSIVE PTC (POSITIVE TEMPERATURE COEFFICIENT) SENSORS. THE A99B SENSORS ARE SPLASHPROOF AND ARE DESIGNED TO MEASURE TEMPERATURE IN A VARIETY OF REFRIGERATION APPLICATIONS. SEVERAL ACCESSORIES ALLOW EASY TAILORING...