TEKMAR

Sidebar

Brand

Product type

Availability

Price

$
to
$
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • TEKMAR 284 CONTROL & CIRCUIT BOARDS217241498.jpg
    TEKMAR
    Tekmar 284 Boiler Control
    SKU: 284
    Product DescriptionThe Tekmar 284 is a reliable boiler control system designed for effective management of up to four boilers. It features a durable PC+ABS plastic enclosure and is suitable for various boiler types, including condensing and non-condensing models. This control unit includes advanced functionalities...
    $3,699.72
    $3,699.72
  • TEKMAR
    TEKMAR 284 Boiler Control TN4 Four Boiler DHW & BAS System
    SKU: 284
    Product DescriptionThe Tekmar 284 Boiler Control system is engineered for superior performance in managing multiple boiler setups. Highly efficient in controlling four boilers, this unit provides seamless operation with DHW and BAS systems, ensuring optimal functionality and energy efficiency. Compatibility with TN4, BAS, providing...
    $14.99
    $14.99
  • TEKMAR 289 THERMOSTAT CONTROLS & KITS
    TEKMAR
    Tekmar 289 Thermostat Control
    SKU: 289
    Product DescriptionThe Tekmar 289 is a thermostat control designed for efficient temperature regulation in heating systems. It offers precise control for optimal comfort in residential and commercial settings. Installation is straightforward, making it ideal for HVAC professionals looking for reliable solutions. Compatible with various...
    $2,789.19
    $2,789.19
  • TEKMAR 294 CONTROLS
    TEKMAR
    Tekmar 294 Smart Boiler Staging Control WiFi 262 274 258 268
    SKU: 294
    Product DescriptionThe Tekmar 294 is a smart boiler control that effectively manages heating operations for up to four boilers. This device is adaptable, allowing for the expansion of additional boiler groups for a total of sixteen. It supports both condensing and non-condensing systems, offering...
    $1,525.58
    $1,525.58
  • TEKMAR 294EXP BOILER PARTS & ACCESSORIESTekmar 294EXP Smart Boiler Expansion Four tN4 Expands Four Boilers up to 16 Boilers 3-wire Communication
    TEKMAR
    Tekmar 294EXP Smart Boiler Expansion Four tN4 Expands Four Boilers up to 16 Boilers 3-wire Communication
    SKU: 294EXP
    Product DescriptionThe Tekmar Controls 294EXP is a smart boiler expansion unit designed to extend the capabilities of the Smart Boiler Control 294. This unit allows for the connection of four boilers, expanding the system up to a total of sixteen boilers utilizing simple three-wire...
    $1,040.16
    $1,040.16
  • TEKMAR
    Tekmar 304P Switching Relay - 4 Zones w/ Priority
    SKU: 304P
    Product DescriptionThe Tekmar Controls 304P is a switching relay designed for zoned hydronic heating systems. This model connects up to four thermostats and manages circulators to enhance heating efficiency across multiple zones. Zone one can prioritize heating over others and serves as a heat...
    $345.45
    $345.45
  • TEKMAR 305V CONTROL & CIRCUIT BOARDS
    TEKMAR
    Tekmar 305V Zone Valve Control 5 Zone with Priority ABS/Galvanized Steel
    SKU: 305V
    Product DescriptionThe Tekmar 305V is a zone valve control designed for hydronic heating systems. It operates up to five zones and effectively manages heating by connecting to various thermostats. Controls up to five zone valves in a system Includes features for priority heating Constructed...
    $278.23
    $278.23
  • TEKMAR 306P SWITCHING RELAYS
    TEKMAR
    Tekmar 306P Switching Relay 6 Zone 115 VAC
    SKU: 306P
    Product DescriptionThe Tekmar 306P is a switching relay designed to connect up to six thermostats. It regulates circulators for zoned hydronic heating systems, ensuring efficient operation. Zone 1 can have priority over the other zones, which allows for direct heating of an indirect hot...
    $444.29
    $444.29
  • TEKMAR 306V ZONE VALVE CONTROLSTekmar 306V Zone Control Valve - 6 Zones w/ Priority
    TEKMAR
    Tekmar 306V Zone Control Valve - 6 Zones w/ Priority
    SKU: 306V
    Product DescriptionThe Tekmar Controls 306V is a zone valve control designed to manage up to six zones in a hydronic heating system. It operates zone valves based on signals from thermostats and ensures the system pump activates when a valve opens. Zone 1 can...
    $316.22
    $316.22
  • 257447898.jpg257447899.jpg
    TEKMAR
    tekmar 315 Wiring Centers - 315
    SKU: 315
    Product DescriptionThe tekmar Control Systems 315 is a wiring center designed for heating systems zoning solutions. It supports up to six tekmarNet 4 thermostats and six zone valve outputs. The device is capable of switching an external device like a boiler through an end...
    $302.29
    $302.29
  • TEKMAR 335 ZONE VALVES
    TEKMAR
    TEKMAR 335 TN4 ZONE MANAGER SIX ZONE VALVES
    SKU: 335
    Product Description The Tekmar 335 TN4 Zone Manager is engineered to optimize HVAC system performance by managing up to six zone valves effectively. Designed for seamless integration with HVAC systems. Enhances system efficiency through precise zone valve control. Durable construction for extended reliability and...
    $667.37
    $667.37
  • TEKMAR 346 ACTUATORS
    TEKMAR
    Tekmar 346 Power Manager - Three Auxiliary Pumps, Four Demands
    SKU: 346
    Product DescriptionThe Tekmar Controls 346 is a power manager designed to integrate non-Tekmar products with a tekmarNet® 4 heating system. It supports systems using third-party thermostats and zoning devices. The unit manages hot water demands effectively, providing inputs for up to four reset water...
    $14.99
    $14.99
  • TEKMAR 356 FAN CONTROL BOARDSTekmar 356 Mixing Control Variable Speed 120V
    TEKMAR
    Tekmar 356 Mixing Control Variable Speed 120V
    SKU: 356
    Product DescriptionThe Tekmar 356 Mixing Control is a microprocessor-based, variable-speed control unit designed to modulate pump operation to adjust heating supply based on outdoor temperature. Ideal for enhancing efficiency in heating systems while ensuring optimal comfort. Microprocessor PID control for accurate adjustments Includes two...
    $455.65
    $455.65
  • TEKMAR 360 CONTROL BOARDSTEKMAR 360 Mixing Control Floating Action Includes Outdoor Sensor & 2 Universal Sensors To Replace 354 229
    TEKMAR
    TEKMAR 360 Mixing Control Floating Action Includes Outdoor Sensor & 2 Universal Sensors To Replace 354 229
    SKU: 360
    Product DescriptionThe TEKMAR 360 is a mixing control designed for outdoor reset operation. This product uses a microprocessor to manage a 24 Volt alternating current floating action valve. It is effective for controlling heating systems and comes equipped with advanced features. Microprocessor-based design enables...
    $739.94
    $739.94
  • TEKMAR 374 TEMPERATURE CONTROLSTekmar 374 Universal Reset Control for 2-Mix/2-Stage Boiler, DHW and Setpoint
    TEKMAR
    Tekmar 374 Universal Reset Control for 2-Mix/2-Stage Boiler, DHW and Setpoint
    SKU: 374
    Product DescriptionThe Tekmar 374 Universal Reset Control is engineered to optimize HVAC system operations. This advanced microprocessor-based unit offers management for two-stage heating and mixes water temperatures based on external climatic conditions, facilitating energy efficiency and system responsiveness. Precision control of two-stage boiler and...
    $1,722.10
    $1,722.10
  • TEKMAR 401 BOILER PARTS & ACCESSORIESTekmar 401 TN2 House Control - HVAC Boiler Control System
    TEKMAR
    Tekmar 401 TN2 House Control - HVAC Boiler Control System
    SKU: 401
    Product DescriptionThe Tekmar 401 TN2 House Control is an essential component for managing hydronic heating systems. Engineered to interface seamlessly with tekmarNet2 (TN2) thermostats, this device regulates one outdoor reset water temperature and supports Domestic Hot Water and Setpoint operations. It features four embedded...
    $937.43
    $937.43
  • TEKMAR 402 BOILERSTekmar 402 TN2 House Control Boiler
    TEKMAR
    Tekmar 402 TN2 House Control Boiler
    SKU: 402
    Product DescriptionThe Tekmar 402 TN2 House Control is an advanced boiler management unit designed to regulate residential and small commercial heating systems. Optimized for hydronic systems, it seamlessly integrates with TekmarNetinchu00ae2 thermostats for efficient control of up to four heating zones. Supports two outdoor...
    $14.99
    $14.99
  • TEKMAR 422 TONGUE & GROOVE PLIERS
    TEKMAR
    Tekmar 422 V-Jaw Tongue & Groove Pliers 9.5 Inches
    SKU: 422
    Product DescriptionThe Tekmar 422 V-Jaw Tongue and Groove Pliers are designed to provide superior grip and control on round stock and tubing. These pliers feature a unique jaw configuration that enhances contact points for robust and precise handling. Optimized for round stock and tubing....
    $14.99
    $14.99
  • TEKMAR 440 TONGUE & GROOVE PLIERS
    TEKMAR
    Tekmar 440 12" Straight Jaw Tongue & Groove Pliers
    SKU: 440
    his plier is built to last with a PermaLockreg; fastener to eliminate nut and bolt failure patented reinforcing edge to minimize stress breakage and right angle laser heattreated teeth to provide a better longer lasting grip Its versatile strong and durable enough to pass...
    $14.99
    $14.99
  • 257448101.jpg257448103.jpg
    TEKMAR
    tekmar 482 Timer - RS232 Communication
    SKU: 482
    Product DescriptionThe tekmar 482 is a timer designed for RS232 serial communication between tekmarNet thermostats and third-party home automation systems. It enables the automation system to monitor and control various settings, including heating, cooling, and ventilation fan settings. This integration allows comprehensive control through...
    $1,465.67
    $1,465.67
Customer Support Image

Need Support?

Call Jack and His Team