Tekmar Controls

The Boiler Control 256 is designed to operate a single boiler using Outdoor Temperature Reset. It can be used in applications ranging from a single zone of baseboard to multiple zones of fan coils and baseboard. This control regulates a single heating water temperature through Outdoor Temperature Reset.

For Further Information and up to date literature visit: Tekmar Documentation

The Boiler Control 260 is designed to operate a single boiler using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or fancoils, to combination space heating and domestic hot water heating installations. This control regulates a single heating water temperature through Outdoor Temperature Reset and/or Domestic Hot Water control. It is capable of controlling a single on/off boiler and can receive both space heating and/or DHW heat demands.

For Further Information and up to date literature visit: Tekmar Documentation

The Boiler Control 261 is designed to stage two on/off boilers using Outdoor Temperature Reset. It can be used in applications ranging from a single zone of baseboard, multiple baseboard and fan coil zones, to dedicated setpoint heating in commercial buildings. This control regulates a single heating water temperature through Outdoor Temperature Reset and/or setpoint target control. It is capable of controlling (stage and rotate) up to 2 on/off boilers, or a single 2 stage boiler, as well as the system pump.

For Further Information and up to date literature visit: Tekmar Documentation

The Two Stage Setpoint Control 152 is a microprocessor-based control that operates as either a two stage setpoint control or as two independent setpoint controls. As a two stage setpoint control, the 152 can provide two stage heating, two stage cooling or a combined heating / cooling interlock function. When operating as two independent setpoint controls, the 152 can control any combination of heating or cooling device.

For Further Information and up to date literature visit: Tekmar Documentation

The DHW Control 257 is designed to operate multiple boilers for volume water heating. It can be used in hotels, apartments, and laundromats to control multiple boilers and provide quick recovery for domestic hot water. This control regulates a single hot water temperature through DHW control. It is capable of controlling up to 2 on/off boilers using a sensor to maintain a tank setpoint temperature.

For Further Information and up to date literature visit: Tekmar Documentation

The Boiler Control 263 is designed to stage multiple boilers or operate a modulating boiler using Outdoor Temperature Reset. It can be used in applications ranging from a single zone of baseboard, multiple baseboard and fan coil zones, to dedicated Domestic Hot Water heating in commercial buildings. This control regulates a single heating water temperature through Outdoor Temperature Reset, setpoint, and DHW target control. It is capable of controlling (stage and rotate) up to 2 on/off boilers, a single 2 stage boiler, or 1 modulating boiler as well as the system pump.

For Further Information and up to date literature visit: Tekmar Documentation

The Boiler Reset Module 420 is designed to operate all of the mechanical equipment in a hydronic heating system, except for zones, coordinating their operation through network communication. It can be used in applications ranging from a single zone of baseboard with an on/off boiler, to multiple radiant floor zones with a modulating/condensing boiler. This control regulates one space heating water temperature through Outdoor Temperature Reset and Indoor Temperature Feedback. It is capable of controlling a single on/off or modulating boiler, Domestic Hot Water, setpoint loads, and can expand up to 24 zones in total.

For Further Information and up to date literature visit: Tekmar Documentation

The 0 – 135 ? Converter 005 is designed to convert a 4 - 20 mA modulating signal from a control to a 0 – 135 ? resistance signal. It can be used in applications where a modulating boiler control is used to operate a boiler that requires a 0 – 135 ? signal.

For Further Information and up to date literature visit: Tekmar Documentation

The Adaptor Plate 007 allows for installation of the smaller tekmar devices onto a 2” x 4” electrical box. The adaptor plate can be mounted vertically or horizontally and is designed to allow wiring to feed through in any position. Included with the adaptor plate are surface painted screws for mounting to the electrical box, and screws to mount the device being used to the plate.

For Further Information and up to date literature visit: Tekmar Documentation

The Transformer 009 is a 40 VA, 24 V (ac) transformer for use with products that require an external transformer. It includes an in-line fuse for circuit protection.

For Further Information and up to date literature visit: Tekmar Documentation