"20""/100LS
Our most popular control can be identified by the red dot. Many service technicians refer to this as the ""standard"" control even though it does not meet ANSI/ICC-ES P70.01-1993. It is actually designated as an ""A'''' control. The only difference is that it has 1/8'''' flare input and output connections instead of 3/16'''' taper pipe thread tappings.
The Eccotemp P-70MA is a 100 to 500 PSI high pressure side/low cut-out control designed for use with non-corrosive refrigerants within specified temperature ranges.
This is a high-pressure miniaturized liquid side control for refrigeration equipment. This control incorporates a clamp-on mounting adapter with 3/8"" flare nut and a miniature pressure switch with threaded brass housing, 1/4"" tubing connection, auto drain hole and a 500 psi rating.
The P70MA-1 C control is for refrigeration and air conditioning compressor applications using non-corrosive refrigerants. The control has one 1/4"" male flare fitting, 2 safety power contacts and a single solenoid valve function. The control permits manipulation of the suction pressure, discharge pressure and modulating control. Pressure relief and tubing check valves may be provided.
The P70MA-1 C is a single stage control designed for use on non-corrosive refrigerant piping systems. The control is equipped with an E35Y two-way valve, which provides continuous service at up to 80 psi. There are four factory set low temperature settings (200/150/135/115?F) and three factory set high temperature settings (230/190/160?F). The control has no field adjustment capability.
The P70MA-1 C micro-set features a capillary inlet and incorporates a high pressure switch. The unit closes off the low side of a refrigeration system at a predetermined pressure differential. It also functions as an automatic cut-out device for use on the low side of the system operating within the pressure range of 0 to 600 PSI.
The P70MA-1 C is a pressure-limiting controls designed to limit side high pressure of non-corrosive refrigerants with a single stage capillary metering device. The control will limit high side pressure by direct action of a side closing disc check, diaphragm position, or a combination of the two. The installation dimensions make the control suitable for retrofit as well as new construction.
From Johnson Controls, the leader in climate technology, comes P70MA-1C. This BSP ODP thermopile control with built-in low-pressure switch allows users to control refrigerant pressures up to 500 psi/36 bar. The P70MA-1C is connected via a 1/4? flare nut and 36? capillary tube for ease of installation.
P70MA-1 Single Throw Pneumatic Device, Medium Pressure, Side Mounted, Non-Corrosive Refrigerant End Connections, Plated Steel Body, Bronze Bushing with Removable Soft Seal, Non-Adjustable Cutout. For use in temperature control applications up to 400°F (204°C). For use in general temperature applications up to 200°F (93°C). May be used with CFCs and HCFCs.
The P70MA Series is a standard 4-way valve designed for refrigeration or air conditioning condensing units, packaged terminal air conditioners, rooftop unit coils, and cooling coils.
Johnson Controls' Electromechanical (EM) Controls are designed primarily for use in air-conditioning comfort systems. Available in several models, these rugged controls handle high pressures up to 1000 psig, and are suitable for commercial and residential applications.
NON-CORROSIVE REFRIGERANTS, Two set point (L and M) and two reset position (L and R) control package for refrigeration and air conditioning applications that require a second temperature/pressure control, such as heat pump water heaters, heat pumps with auxiliary heat and other retrofit applications.
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