Cooling Equipment RelaysIncludes single-phase hard start & capacitor overload relays ideal for starting compressor motors with power ratings up to 5 hp. Feature voltage sensing and can be used with up to 325 µF capacitor size. Super-boost Series to increase torque up to 600% also available
(13 Products)
Capacitor TestersDesigned to measure the capacitance of a compressor motor capacitor; feature LED screen for checking readings with up to +/-5% accuracy and a rubber grip for easy handling. Show readings in a range between 0.01 and 9999 MFD and come in a soft carrying case
(1 Product)
PartsIncludes high pressure switches and remote alarm receivers for HVAC systems & refrigerators. High pressure switches have open & close ratings of 610 & 420 PSI, respectively. Remote alarm receivers allow using alarms remotely from a distance(91 Products)
Fan and Limit ControlsIncludes limit controls, plenum thermostats and snap disc controls for temperature control applications. UL-listed & CSA-approved SHL Series plenum thermostats feature bimetal for controlling the temperature. Available in voltage ratings of 120, 240 and 480VAC(74 Products)
A/C Refrigeration AccessoriesComprises condensate drain valves, filter pullers, gauge hangers, interlock switch clips & refrigerant P/T charts for use with HVAC equipment
(29 Products)
Single Pressure ControlsSPST (single pole single throw) control switches with 1/4 inch flared male / female connection. Fan cycling switches feature high precision controls for use w/ HFC, HCFC & CFC refrigerants. High pressure switches feature a snap-acting sensor & automatic reset(19 Products)
Pilot and Ignition ComponentsIncludes silicon carbide & silicon nitride igniters having either 18 gauge copper wires or high temperature fiberglass insulated lead wires. Ideal for replacing OEM parts in furnaces, boilers & heaters. Feature lower power consumption, higher resistance to oxidation & faster response time(15 Products)
Safety Relays(15 Products)
Gauges and ElectronicsIncludes 4-1/2 digit LCD & 10-segmented LED, digital & electronic vacuum gauges with single / double, 1/4 inch male flared connection. Powered by three AA batteries or a 9V battery. Vacuum range of 0 to 19000 microns for air conditioning, refrigerator evacuation & laboratory testing applications(3 Products)
Temperature AlarmsTemperature alarms activate on temperature rise or fall and have adjustable range from -10 to 80 deg F. Holes provided for surface mounting, ideal for refrigerators, laboratories & computer rooms. Equipped w/ encapsulated sensors and 70 - 80 dB alarm switches to indicate no delay or 1 hour delay(3 Products)
Circuit Protection DevicesIncludes 3 / 5 A circuit breakers temporarily used in furnaces, boilers, hot tubs and water heaters. Feature a quick thermal cut-out which stops the current flow when the temperature limit is exceeded and self-adhesive back for easy fitting. Available in 120 / 240 V variants
(2 Products)
Humidifier and Dehumidifier Accessories24 & 120 V universal humidifier solenoid valve, replacement kits, designed for replacing OEM solenoid valves, used on humidifiers. Also include mounting brackets & fittings to replace the existing valves. Facilitate easy wrench-in installation(2 Products)
Circular Chart RecordersSUPCO CR4 flexible chart recorders used to monitor temperature, humidity, & pressure continuously in incubators and blood banks. Provide flexibility in recording speeds and vivid readability in 2-line LCD, and a standby battery backup of 48 hrs
(1 Product)