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Tekmar nine stage boiler control designed to stage multiple boilers using an outdoor temperature reset.

Online Price: $1,202.50
Regular Price: $1,374.29

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Tekmar steam control used to operate a single steam boiler using an outdoor reset. It features an outdoor temperature reset, warm weather shut down, built-in programmable timer, and indoor temperature feedback.

Online Price: $1,052.50
Regular Price: $1,202.86

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Tekmar boiler control used to operate a single steam boiler using an outdoor reset. It is ideal for applications ranging from a single zone of baseboard to multiple zones of fan coils and baseboard. It is capable of controlling a single on/off boiler.

Online Price: $169.81
Regular Price: $197.90

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Tekmar 260 boiler control that operates a single boiler using outdoor temperature reset. 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.

Online Price: $404.13
Regular Price: $470.98

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Tekmar 261 boiler control that is designed to stage two on/off boilers using outdoor temperature reset. 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 two on/off boilers, or a single 2-stage boiler, as well as, the system pump.

Online Price: $426.00
Regular Price: $486.86

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Tekmar 263 boiler control that is designed to stage multiple boilers or operate a modulating boiler using outdoor temperature reset. 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 two on/off boilers, a single 2-stage boiler, or one modulating boiler, as well as, the system pump.

Online Price: $704.50
Regular Price: $805.15

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Tekmar 265 boiler control that is designed to stage multiple modulating boilers using outdoor temperature reset. This control regulates a single heating water temperature through outdoor temperature reset and/or setpoint/DHW control. It is capable of controlling (stage and rotate) up to three modulating boilers by using a native 4-20 mA (or 0-20 mA) signal that can be converted to 2-10 V (dc) or 0-10 V (dc), as well as, the system pump.

Online Price: $1,155.00
Regular Price: $1,320.00

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Tekmar 274 boiler control that is designed to stage multiple boilers using outdoor temperature reset. This control regulates a single heating water temperature through outdoor temperature reset and/or setpoint/DHW target control. It is capable of controlling (stage and rotate) up to four on/off boilers, as well as, the system pump.

Online Price: $728.50
Regular Price: $832.58

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Tekmar 275 boiler control that is designed to stage up to four condensing or non-condensing, modulating or on-off boilers using PID staging to accurately maintain temperature. Water temperature is controlled by outdoor temperature reset for space heating applications or a fixed setpoint for domestic hot water (DHW) tank heating or industrial process heating applications. The control will also accept an analog 0-10 V (dc) signal from an energy management system (EMS) to control the water temperature. Boiler equal run time rotation, pump exercising, and stand-by system pump operation increase boiler plant reliability. This control is tekmarNet communication compatible allowing for internet connectivity using an optional Gateway 483.

Online Price: $1,003.50
Regular Price: $1,146.86

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Tekmar indoor sensor designed to provide remote temperature sensing when connected to a compatible thermostat, or control.

Online Price: $40.26
Regular Price: $46.92