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Heating Sensor (22)
Heating Specialty (10)
HVAC Control (2)
Mixing Valve (12)
Mixing Valve Part (2)
Solar Control (1)
Tekmar Control (31)
Tekmar Part (21)
Thermostat (13)
Transformer (4)

Price Range

$20 to $25 (2)
$25 to $30 (1)
$35 to $40 (1)
$40 to $45 (8)
$45 to $50 (1)
$50 to $60 (2)
$60 to $70 (4)
$70 to $80 (3)
$80 to $90 (3)
$90 to $100 (6)

Tekmar

Tekmar
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Product Image of Room Temperature Unit (RTU) 054
Room Temperature Unit (RTU) 054
SKU: 054
Tekmar
SKU: 054
Brand: Tekmar
(8)
$139.97 each
In Stock
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In Stock
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Product Image of 303P Switching Relay - 3 Zones w/ Priority
$184.50 each
In Stock
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Product Image of TekmarNet Gateway - Cloud Connectivity w/ Web & Mobile App
TekmarNet Gateway - Cloud Connectivity w/ Web & Mobile App
SKU: 486
Tekmar
SKU: 486
Brand: Tekmar
(1)
$1,014.50 each
In Stock
Get 4 by Wed, Jun 24
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Product Image of 1" Brass 3-Way Mixing Valve
1" Brass 3-Way Mixing Valve
SKU: 711
Tekmar
SKU: 711
Brand: Tekmar
(5)
$214.50 each
In Stock
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Product Image of Snow / Ice Sensor (210 ft wire)
Snow / Ice Sensor (210 ft wire)
SKU: 094
Tekmar
SKU: 094
Brand: Tekmar
(2)
$1,299.50 each
In Stock
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Product Image of 1-1/4" Brass 4-Way Mixing Valve
1-1/4" Brass 4-Way Mixing Valve
SKU: 722
Tekmar
SKU: 722
Brand: Tekmar
(12)
$229.00 each
In Stock
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Product Image of Universal Reset Control - Two Mixing, Two Stage Boiler, DHW & Setpoint
$1,440.00 each
In Stock
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Product Image of tN2 Wiring Center
tN2 Wiring Center
SKU: 313
Tekmar
SKU: 313
Brand: Tekmar
(3)
$321.00 each
In Stock
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Product Image of Leveling Shim Kit
Leveling Shim Kit
SKU: 096
Tekmar
SKU: 096
Brand: Tekmar
$296.90 each
In Stock
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Product Image of Mixing Control - Variable Speed
$718.50 each
In Stock
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Product Image of WiFi One Stage Setpoint Control
WiFi One Stage Setpoint Control
SKU: 170-TEKMAR
Tekmar
SKU: 170-TEKMAR
Brand: Tekmar
$260.00 each
In Stock
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Product Image of 1-1/4" Brass 3-Way Mixing Valve
1-1/4" Brass 3-Way Mixing Valve
SKU: 712
Tekmar
SKU: 712
Brand: Tekmar
(5)
$216.50 each
In Stock
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Product Image of Gateway RS232
Gateway RS232
SKU: 482
Tekmar
SKU: 482
Brand: Tekmar
$1,333.00 each
In Stock
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Product Image of Two Stage Setpoint Control
Two Stage Setpoint Control
SKU: 152
Tekmar
SKU: 152
Brand: Tekmar
(1)
$298.00 each
In Stock
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Product Image of Mixing Setpoint Control - Floating Action
$410.00 each
In Stock
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Product Image of Universal Sensor - (15' wire)
$94.79 each
In Stock
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Product Image of Zone Manager - Six Zone Valves
$578.00 each
In Stock
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Product Image of 3/4" Brass 4-Way Mixing Valve
3/4" Brass 4-Way Mixing Valve
SKU: 720
Tekmar
SKU: 720
Brand: Tekmar
(12)
$221.00 each
In Stock
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Product Image of tN2 House Control - Heat Pump and Backup, Four Zone Valves
$1,528.86 each
In Stock
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Product Image of tN2 House Control for Zone Valves
$892.50 each
In Stock
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Product Image of Universal Reset Module - Four tN4, Two Boiler, DHW & Setpoint
$1,015.50 each
In Stock
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Product Image of Indoor Sensor - Cover Plate
Indoor Sensor - Cover Plate
SKU: 077
Tekmar
SKU: 077
Brand: Tekmar
$79.13 each
In Stock
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Product Image of Universal Sensor Enclosure
Universal Sensor Enclosure
SKU: 080
Tekmar
SKU: 080
Brand: Tekmar
$53.76 each
In Stock
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Product Image of DHW Control - Two Stage
DHW Control - Two Stage
SKU: 257
Tekmar
SKU: 257
Brand: Tekmar
(3)
$303.84 each
In Stock
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Product Image of tekmarNet Thermostat - One Stage Heat, One Stage Cool, Fan
$285.00 each
In Stock
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Product Image of Wall Plate Trim for 561, 562, 563
Wall Plate Trim for 561, 562, 563
SKU: 014-TEKMAR
Tekmar
SKU: 014-TEKMAR
Brand: Tekmar
$28.79 each
In Stock
Get 10 by Wed, Jun 24
In Stock
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Product Image of tN4 Wiring Center
tN4 Wiring Center
SKU: 315
Tekmar
SKU: 315
Brand: Tekmar
$265.50 each
In Stock
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Product Image of Difference Setpoint Control - On/Off
$273.24 each
In Stock
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Product Image of Universal Reset Module - Two tN4, Mixing, Boiler, DHW & Setpoint
$987.00 each
In Stock
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Product Image of Zone Manager - Four Zone Pumps
Zone Manager - Four Zone Pumps
SKU: 336
Tekmar
SKU: 336
Brand: Tekmar
(1)
$507.00 each
In Stock
Get 3 by Wed, Jun 24
In Stock
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Product Image of BACnet Sensor Interface
BACnet Sensor Interface
SKU: 681-TEKMAR
Tekmar
SKU: 681-TEKMAR
Brand: Tekmar
$659.50 each
In Stock
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Product Image of Three Outdoor Sensor Module
Three Outdoor Sensor Module
SKU: 081
Tekmar
SKU: 081
Brand: Tekmar
$92.29 each
In Stock
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Product Image of Pressure Sensor, 150 psi, 1034 kPa, 10 FT Cable
$182.70 each
In Stock
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Product Image of Transformer (40 VA, 24 V)
Transformer (40 VA, 24 V)
SKU: 009
Tekmar
SKU: 009
Brand: Tekmar
(3)
$88.32 each
In Stock
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Product Image of 24 V (ac) Transformer 013
24 V (ac) Transformer 013
SKU: 013-TEKMAR
Tekmar
SKU: 013-TEKMAR
Brand: Tekmar
$138.36 each
In Stock
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Product Image of Relay - 120 V (ac) coil
Relay - 120 V (ac) coil
SKU: 004
Tekmar
SKU: 004
Brand: Tekmar
(3)
$94.79 each
In Stock
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In Stock
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Product Image of Mixing Expansion Module - Variable Speed / Floating Action / Modulating
$475.50 each
In Stock
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Product Image of Boiler Control - Four tN4, Four Modulating Boiler & DHW/Setpoint
$2,651.50 each
In Stock
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Product Image of Smart Boiler Expansion, Four tN4, Expands Four Boilers up to 16 Boilers, 3-wire Communication
$840.93 each
In Stock
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Product Image of tN2 House Control
tN2 House Control
SKU: 400
Tekmar
SKU: 400
Brand: Tekmar
(3)
$757.50 each
In Stock
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Product Image of Actuating Motor 742 (0-10 Vdc) for 3,4 Way Mixing Valves
$628.50 each
In Stock
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Product Image of Transformer, 120V Primary, 24V Secondary (40 VA)
$81.59 each
In Stock
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Product Image of 3/4" Brass 3-Way Mixing Valve
3/4" Brass 3-Way Mixing Valve
SKU: 710
Tekmar
SKU: 710
Brand: Tekmar
(5)
$211.00 each
In Stock
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In Stock
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Product Image of Spare Socket Cover Plate
Spare Socket Cover Plate
SKU: 097
Tekmar
SKU: 097
Brand: Tekmar
$116.43 each
In Stock
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Product Image of tN4 User Switch - Three Inputs
$254.00 each
In Stock
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Product Image of tN2 Wiring Center 4Z Zone Pumps
tN2 Wiring Center 4Z Zone Pumps
SKU: 314
Tekmar
SKU: 314
Brand: Tekmar
(3)
$333.00 each
In Stock
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Product Image of 2" Brass 3-Way Mixing Valve
2" Brass 3-Way Mixing Valve
SKU: 714
Tekmar
SKU: 714
Brand: Tekmar
(5)
$611.50 each
In Stock
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Product Image of Solar Sensor
Solar Sensor
SKU: 085
Tekmar
SKU: 085
Brand: Tekmar
(1)
$135.50 each
In Stock
Get 2 by Wed, Jun 24
In Stock
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More About Tekmar
Tekmar manufactures well-researched and well-designed controls for the hydronic heating industry. Controls are 100% quality controlled and conform to the appropriate electrical codes, and every product undergoes calibration and operation duration testing. With emphasis on improved efficiency and strict adherence to design specifications, Tekmar manufactures products of unsurpassed quality.