DA PNEUMATIC VERTICAL MOUNT THERMOS
The Johnson Controls 3561 is a direct-acting pneumatic vertical mount thermostat. It features an adjustable low temperature limit override switch that can be used to set the low temperature limit set point to the desired level. The thermostat has an additional binary switch for open/close control of gas-fired hot water baseboard systems.
Our new Vertical Mount Thermostat can be used to adjust room temperature with a pneumatic valve, which allows the user to control the cycle of heat and air conditioning. This thermostat is designed for vertical mounting on a wall or box and is offered in a variety of sizes and configurations, as well as continuous and off/on output types. It has an adjustable differential and includes a four-wire terminal block.
Our direct acting vertical mount thermostat is a Johnson Controls single temperature high volume output thermostat. This is the model 3561.
The DA series of Thermostats is a self-contained direct acting pneumatic thermostat constructed of alloy metal for increased strength and durability. This is a Fixed voltage, or a step type, depending on model. This device is a Temperature Limiting Device per definitions in ANSI/ASHRAE Standard 135, making it acceptable in all commercial building applications.
The 3562 Series is a direct acting pneumatic thermostat designed for both heating and cooling. The special features of this series are the overload protection, self-adjusting temperature compensator, snap action limit switch, multiple taps, adjustable differential control over heating section, over temperature limiter relay, non-reciprocating compressor switch, fixed gas valve limiter relay, temperature delayed relay time delay relay and the pushbutton selector for various functions.
The Johnson Controls DA Series Pneumatic Thermostats are direct-acting thermostats that include the parts you need for switching manual heating or cooling devices. They are air actuated using a diaphragm to control the closing of contacts in response to air pressure. The DA Series thermostats are intended for use in residential, commercial and industrial heating and cooling systems, packaged air conditioning units, ventilating units and automatic temperature control for solar hot water systems.
The 3561 series consists of a range of pneumatic thermostats, suitable for a variety of control operations, including general heating and switchover operations. The 3561 thermostat features a closed system design with three point gas shut off. For both direct acting and hold down applications, it has a full-scale deflection of 1% FS and is packaged in a horizontal or vertical flange mounted package with an extended actuator. The thermostats can also be panel mounted using the panel mount kits listed below.
DA5 Series Direct Acting thermostats are offered for a broad range of control requirements and applications. These direct acting temperature limiting switch thermostats will give you performance that is better than the competition. Whether you need to limit heat, limit cool, or control multiple heating and air conditioning circuits; DA Series delivers nothing but comfort.
Johnson Controls single temperature direct-acting thermostat for pneumatic controls.
The Johnson Controls 3561 has a range from 45° to 120°F. In the cooling mode it will boost down to 30°F. Go from 40° to 90°F respectively. This unit features a C.O.B. with double pole contacts and a leading or lagging control for water or steam heat, a SIT-LOC single point locknut for easy mounting and electrical connections, a vertical mount design requires less space, and a high temperature caution light for added safety
The Johnson Controls 3561 is a thermostat used for air conditioning and heating. It comes with an on/off switch, low voltage terminal, adjustable set-point dial, and 5% differential bezels. It is mounted vertically, on a screw box on the wall or on a diffuser on a supply or return air duct. Its full load current capacity of 0.9 amps makes it able to handle large amounts of current. This thermostat is usually used in commercial-type applications involving large amounts of air volume.
The Johnson Controls 351X Series thermostats, the 3490000 and 3510002, are single temperature high volume output models. They were designed for use in air-conditioning and heating systems. The unpluggable terminal design provides easy installation and maintenance.
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