Johnson Controls P20DB-1C Air Conditioning Limit Control Diff. PSIG: Manual Reset Max. Pressure: 450 Pressure Range 100-425 Psig Switch Action: Open-on-Rise

A/C PRES CTRL M/R 100/425#

The Johnson Controls P20DB-1C is a Diffusion Switch Pressure Control designed to limit pressure in the refrigerant circuit of an air conditioning system during cooling mode. It has a relief output, and should be applied for 100 psig at no more than 425#. This unit should be used in conjunction with Johnson Controls P21L-1C Pressure Control

The Johnson Controls P20DB-1C air conditioning pressure relief control relieves excess pressure in your ductwork. It has a 450 psig maximum setting and a 100 to 425 psig pressure range with manual reset.

Our "P20DB-1C" is a Johnson Controls Air Conditioning Limit Control Diff. Pressure 100-425 PSIG. The product comes with the following features; Drip proof, Natural gas & Propane.

Our P20DB-1C controller with a manual reset mechanism is a pressure switch for a cooling or heating system, with a maximum working pressure of 450 PSIG/100 BAR/7.3 KG/CM2. It has a burst pressure rating of 600 PSIG/100 BAR/7.3 KG/CM2 and effective control range of 100 to 425 PSIG/7.3 to 100 BAR/0.7 to 7.0 KG/CM2.

The Johnson Controls® P20DB-1C AC pressure-differential control is a manual reset, normally closed switch used to protect a cooling system from excess pressure. The control can be easily installed in a panel for use with 100 psi to 425 psi applications, and it regulates the maximum allowable pressure while shutting down further rise of pressure should an excessive value be reached.

The P20DB-1C air conditioning machine controls are positive shut-off, mechanically resettable limit controls that provide on/off switching on a variety of air conditioning machine pressure sources.

The Johnson Controls 2% 2 hp P20DB-1C, contactor-operated air conditioning pressure differential control is a manual reset with a maximum pressure rating of 450 psig. It is ideal for light commercial applications, such as convenience stores, where the quick cool down of fresh food and other perishables is vital.

Controlling and limiting the pressure and differential on split system air conditioning systems is essential to maintaining optimum operation and for avoiding injury to personnel or property. The Johnson Controls® P20DB-1C is a split system pressure control that offers manual on/off and on-rise reset operation making it ideal for many applications where on-off control is required such as in cooling towers.

The Johnson Controls Series P20DB-1C 240 volt Manual reset pressure limiting control is designed for use on heating and cooling units where a constant differential of at least 100 psi (735 kPa) is desired such as units having multiple (home) zone systems. Single stage, "in-rush" protected. The limit control will stop compressor operation if the preset pressure differential is exceeded and automatically resume compressor operation when the differential decreases below the normal setting. Manufactured with brass wetted parts and high quality 316 stainless steel check valve and spring for reliable performance and long life under severe operating conditions.

Johnson Controls' P20DB-1C Air Conditioning Limit Control is a control for one set of ducts. This limit control can be used to contain the differential pressure between zones, or to control the amount of air conditioning that enters the home. This limit control is made of copper alloy with an aluminum body.

This Johnson Controls P20DB-1C limit control is ideal for use with refrigerants. It features an adjustable high limit, no contact sensing, and manual reset, plus a dual bore stem packing gland.

The Johnson Controls P20DB-1C pressure switch belongs to the P20 series of limit controls. The P20DB-1C comes in a metal housing with bronze aneroid capsule. It provides positive switching action. The maximum pressure rating of the P22DB-1C is 400 PSIG.