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A subsidiary of Robertshaw, Ranco is a leading manufacturer of reliable electronic & electromechanical controls for refrigeration and air conditioning equipment. Ranco's extensive catalogue includes line voltage thermostats, heat pump reversing valves & solenoid coils and cooling filter dryers, in addition to dual pressure, oil protection, ice maker & single pressure controls. Read More
Combine the functions of both high- and low-pressure controls and are suitable for use with R-12, R-22, R-134A and R-502 refrigerants. Feature an SPST switch and are colour-coded for easy identification of pressure lines
Includes solenoid-operated Ranco reversing valves to reverse the direction of flow of the refrigerant and change the heat pump refrigeration cycle from cooling to heating or vice-versa. Available in different suction tube internal diameters
LDK Series continuous-duty electromagnetic solenoid coils used to operate the pilot valve that further controls reversing valves. Supplied with a 48-inch lead and offered in different power ratings at 50 / 60 hz
Line Voltage Mechanical and Electrical Thermostats designed to regulate the temperature of the high-rise buildings where cold-air flow intake and hot-air exhaust control are simultaneously; ideal for use with attic ventilators, fans, and dampers. Features a control range of -30 to 220 deg F
Protect pressure-lubricated refrigeration compressors from damage due to loss of oil pressure. Feature a front-located captive cover screw, time delay modules and Super Cap capillary vibration protection system
Includes temperature sensors that can measure temperatures ranging between -30 and 220 degrees F. Supplied with an IP67 rated thermistor sensor and a 22 gauge cable
UL listed Ranco ice bank controls, ice bin level controls and ice harvest controls to control the size of the ice banks and increase the efficiency of the ice machines
Feature full brass construction and a swivel tee; suitable for use with all CFC, HCFC and HFC refrigerants
Defrost controls, temperature controls, freezer controls, water cooler controls and air conditioner cycling controls designed to ensure proper and uninterrupted functioning of refrigeration systems
Designed for use with HVAC compressors to avoid loss of refrigerant. Feature a DPST / SPST / SPDT switch and can control pressures ranging from 0 to 450 psi
Ranco line voltage thermostats provide on / off control for air conditioning, refrigeration and commercial heating. These Ranco thermostats feature two programmable stages for cooling & heating and an LCD screen for indicating relay status & temperature readings. They are capable of sensing temperatures ranging from -30 to 220 degrees F. Ranco ice maker controls maintain the ice thickness in refrigerated cabinets, ice builders and soft drink vending machines. These controls feature bulb & capillary sensors for auto turn-off & high separation resolution.
Ranco product's model numbers generally cross individual reference to the equivalent Honeywell, Johnson Controls, White-Rodgers & Robertshaw MPNs (manufacturer's part numbers). So, if you're looking for thermostats, valves, controls & accessories that are either out of stock or obsolete, chances are Raptor Supplies has the alternate product available.
These Ranco products are generally small in size and require compact packaging. They are suitable for courier shipment and not air freight.
Ranco 2000 Series thermostatic expansion valves (TXVs) can be installed on refrigerating systems to regulate the flow rate of refrigerant liquid into the evaporators. These TXVs work interchangeably w...Read more
Ranco ETC Series electronic temperature controls provide a fully featured electronic replacement to the electrical-mechanical temperature controls present in most refrigeration systems. These controls...Read more
Ranco J10 Series humidistats & dehumidistats regulate the relative humidity by cycling the humidifying / dehumidifying equipment in confined spaces. These J10 controls have high impact plastic constru...Read more
Ranco RAD Series refrigerator air dampers control the flow of cold air to the refrigerator from the freezer. These dampers are regulated by a thermostat that triggers the opening / closing of the damp...Read more
E1 error code appears in the controller when the up or down arrow key is pressed without going to the programming mode, whereas the E2 error indicates that the control setting is not stored properly in the memory. EP error code denotes an open / shorted probe or out of range temperature sensing and the EE error code shows corrupt EEPROM data. CL code appears if the user has entered the calibration mode.