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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)
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$20 to $25 (2)
$25 to $30 (1)
$35 to $40 (1)
$40 to $45 (8)
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$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 WiFi Thermostat - One Stage Heat
WiFi Thermostat - One Stage Heat
SKU: 561
Tekmar
SKU: 561
Brand: Tekmar
(23)
$226.50 each
In Stock
Get 50 by Wed, Jun 24
In Stock
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Product Image of 519 One Stage Heat Thermostat, Includes Slab Sensor (518 + 079)
$129.50 each
In Stock
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Product Image of Slab Sensor (10' wire)
Slab Sensor (10' wire)
SKU: 079
Tekmar
SKU: 079
Brand: Tekmar
(9)
$40.50 each
In Stock
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Product Image of Indoor Sensor - Flush Mount
Indoor Sensor - Flush Mount
SKU: 084
Tekmar
SKU: 084
Brand: Tekmar
(2)
$50.50 each
In Stock
Get 86 by Thu, Jun 25
In Stock
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Product Image of Snow / Ice Sensor (65 ft. wire)
Snow / Ice Sensor (65 ft. wire)
SKU: 090
Tekmar
SKU: 090
Brand: Tekmar
(4)
$799.00 each
In Stock
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Product Image of Universal Sensor (1' wire)
Universal Sensor (1' wire)
SKU: 071
Tekmar
SKU: 071
Brand: Tekmar
(15)
$36.50 each
In Stock
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Product Image of 518 1 Stage Heat Thermostat
518 1 Stage Heat Thermostat
SKU: 518
Tekmar
SKU: 518
Brand: Tekmar
(16)
$113.00 each
In Stock
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Product Image of Outdoor Sensor
Outdoor Sensor
SKU: 070
Tekmar
SKU: 070
Brand: Tekmar
(8)
$43.50 each
In Stock
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Product Image of Snow / Ice Sensor Socket
Snow / Ice Sensor Socket
SKU: 091
Tekmar
SKU: 091
Brand: Tekmar
(2)
$360.50 each
In Stock
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Product Image of Outdoor Reset Boiler Control - One Stage Boiler
$220.50 each
In Stock
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Product Image of Snow Melting Control 654
Snow Melting Control 654
SKU: 654
Tekmar
SKU: 654
Brand: Tekmar
$702.00 each
In Stock
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Product Image of WiFi Thermostat 2 Stage Heat/2 Stage Cool
WiFi Thermostat 2 Stage Heat/2 Stage Cool
SKU: 563-TEKMAR
Tekmar
SKU: 563-TEKMAR
Brand: Tekmar
(2)
$313.00 each
In Stock
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Product Image of 532 tekmarNet One Stage Heat Thermostat
532 tekmarNet One Stage Heat Thermostat
SKU: 532-TEKMAR
Tekmar
SKU: 532-TEKMAR
Brand: Tekmar
(7)
$140.50 each
In Stock
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Product Image of Universal Sensor (8 ft. wire)
Universal Sensor (8 ft. wire)
SKU: 082
Tekmar
SKU: 082
Brand: Tekmar
(2)
$42.00 each
In Stock
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Product Image of Mixing Control Variable Speed
Mixing Control Variable Speed
SKU: 356
Tekmar
SKU: 356
Brand: Tekmar
(10)
$380.50 each
In Stock
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In Stock
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Product Image of WiFi Thermostat 2 Stage Heat/1 Stage Cool
$288.00 each
In Stock
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Product Image of Slab Sensor (20' wire)
Slab Sensor (20' wire)
SKU: 072
Tekmar
SKU: 072
Brand: Tekmar
(1)
$111.50 each
In Stock
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Product Image of Boiler Control - One tN4, Four Stage Boiler & DHW / Setpoint
$1,281.50 each
In Stock
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Product Image of Invita WiFi Thermostat (White)
Invita WiFi Thermostat (White)
SKU: 564
Tekmar
SKU: 564
Brand: Tekmar
(7)
$294.00 each
In Stock
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In Stock
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Product Image of Boiler Control - Two Stage Boiler & Setpoint
$576.00 each
In Stock
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Product Image of 306V Zone Valve Control - 6 Zones w/ Priority
$215.50 each
In Stock
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Product Image of tekmarNet Thermostat - One Stage Heat
$265.50 each
In Stock
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In Stock
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Product Image of Humidity & Temperature Sensor - Flush Mount
$145.50 each
In Stock
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In Stock
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Product Image of Actuating Motor for 3,4 Way Mixing Valves
$576.50 each
In Stock
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Product Image of Adaptor Plate 012 - for Enclosure S
$20.03 each
In Stock
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In Stock
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Product Image of One Stage Setpoint Control
One Stage Setpoint Control
SKU: 150
Tekmar
SKU: 150
Brand: Tekmar
(3)
$269.50 each
In Stock
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Product Image of Snow Sensor - Aerial Mounting
Snow Sensor - Aerial Mounting
SKU: 095
Tekmar
SKU: 095
Brand: Tekmar
(1)
$198.00 each
In Stock
Get 2 by Wed, Jun 24
In Stock
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Product Image of 303V Zone Valve Control - 3 Zones w/ Priority
$141.00 each
In Stock
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In Stock
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Product Image of tekmarNet 4 Thermostat - Two Stage Heat, Two Stage Cool, Two Fan
$556.50 each
In Stock
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In Stock
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Product Image of 304V Zone Valve Control - 4 Zones w/ Priority
$173.00 each
In Stock
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In Stock
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Product Image of Floating Action Mixing Control
Floating Action Mixing Control
SKU: 360
Tekmar
SKU: 360
Brand: Tekmar
(2)
$649.50 each
In Stock
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In Stock
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Product Image of WiFi Snow Melting Control 671 - Pulse Width Modulation
$1,184.00 each
In Stock
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In Stock
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Product Image of 24V Relay
24V Relay
SKU: 003
Tekmar
SKU: 003
Brand: Tekmar
(5)
$60.96 each
In Stock
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In Stock
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Product Image of 301P Switching Relay - 1 Zone
301P Switching Relay - 1 Zone
SKU: 301P
Tekmar
SKU: 301P
Brand: Tekmar
(2)
$77.04 each
In Stock
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In Stock
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Product Image of Two Stage Heat / Heat - Cool Programmable Thermostat (Includes 079 Sensor)
$178.50 each
In Stock
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Product Image of Slab Sensor (40' wire)
Slab Sensor (40' wire)
SKU: 073
Tekmar
SKU: 073
Brand: Tekmar
$193.50 each
In Stock
Get 10 by Wed, Jun 24
In Stock
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Product Image of 306P Switching Relay - 6 Zones w/ Priority
$296.00 each
In Stock
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In Stock
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Product Image of Wireless Outdoor Sensor
Wireless Outdoor Sensor
SKU: 087
Tekmar
SKU: 087
Brand: Tekmar
(4)
$163.00 each
In Stock
Get 2 by Wed, Jun 24
In Stock
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Product Image of 304P Switching Relay - 4 Zones w/ Priority
$229.50 each
In Stock
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In Stock
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Product Image of Pump Sequencer - Stand-by / 2-Stage
$778.00 each
In Stock
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In Stock
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Product Image of Indoor Sensor - G Enclosure
Indoor Sensor - G Enclosure
SKU: 076
Tekmar
SKU: 076
Brand: Tekmar
(3)
$40.70 each
In Stock
Get 9 by Wed, Jun 24
In Stock
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Product Image of 305V Zone Valve Control - 5 Zones w/ Priority
$183.50 each
In Stock
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In Stock
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Product Image of tekmarNet Thermostat - Two Stage Heat, One Stage Cool, Fan
$373.50 each
In Stock
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In Stock
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Product Image of Boiler Control - One Stage Boiler & DHW
Boiler Control - One Stage Boiler & DHW
SKU: 260
Tekmar
SKU: 260
Brand: Tekmar
(9)
$530.00 each
In Stock
Get 5 by Wed, Jun 24
In Stock
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Product Image of 1" Brass 4-Way Mixing Valve
1" Brass 4-Way Mixing Valve
SKU: 721
Tekmar
SKU: 721
Brand: Tekmar
(12)
$225.00 each
In Stock
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In Stock
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Product Image of 302P Switching Relay - 2 Zones w/ Priority
$175.50 each
In Stock
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Product Image of Smart Steam Control 289
Smart Steam Control 289
SKU: 289-TEKMAR
Tekmar
SKU: 289-TEKMAR
Brand: Tekmar
(1)
$2,321.50 each
In Stock
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In Stock
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Product Image of Wifi Snow Melting Control
Wifi Snow Melting Control
SKU: 670-TEKMAR
Tekmar
SKU: 670-TEKMAR
Brand: Tekmar
(3)
$2,179.00 each
In Stock
Get 6 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.