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Model Number 518 is the Number 1 Seller
Learn More About 518
Tekmar 518 - Thermostat - Non-Programmable - One Stage Heat
Model: 518
tekmar - Classic Series - 518 - Thermostat - Non-Programmable - One Stage Heat
25% Buy This
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$79.00
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Model Number 521 is the Number 2 Seller
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tekmar 521 - Thermostat - Programmable - 2H or 1H/1C - Buttons
Model: 521
tekmar - 521 - Thermostat - 7-Day Programmable - Two Stage Heat or One Stage Heat/ One stage Cool - Buttons
25% Buy This
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$124.00
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Model Number 256 is the Number 3 Seller
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Tekmar 256 - Boiler Control - Outdoor Temp. Reset - One Stage
Model: 256
tekmar - Classic Series - 256 - Boiler Control - Outdoor Temperature Reset - One Stage
8% Buy This
4.8 out of 54.8 out of 54.8 out of 54.8 out of 54.8 out of 5(5)
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$172.00
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Model Number 263 is the Number 4 Seller
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Tekmar 263 - Boiler Control - Outdoor Temp. Reset - Two Stage/Modulating - DHW - Setpoint
Model: 263
tekmar - Classic Series - 263 - Boiler Control - Outdoor Temperature Reset - Two Stage or One Modulating Boiler - Domestic Hot Water - Setpoint
8% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
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$856.57
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Model Number 082 is the Number 5 Seller
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Tekmar 082 - Universal Sensor - 8' Wire
Model: 082
tekmar - 082 - Universal Sensor - 8' Wire
8% Buy This
4.0 out of 54.0 out of 54.0 out of 54.0 out of 54.0 out of 5(1)
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$32.00
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Learn More About 070
Tekmar 070 - Outdoor Sensor
Model: 070
tekmar - 070 - Outdoor Sensor
8% Buy This
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$33.00
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Learn More About 072
Tekmar 072 - Slab Sensor - 20' Wire
Model: 072
tekmar - 072 - Slab Sensor - 20' Wire - For Use with Outdoor Snow Melting Slabs
8% Buy This
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$90.00
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Learn More About 519
Tekmar 519 - Radiant Thermostat - Non-Programmable - One Stage Heat - Slab Sensor
Model: 519
tekmar - Classic Series - 519 - Radiant Thermostat - Non-Programmable - One Stage Heat - Slab Sensor
8% Buy This
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$90.00
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Learn More About 265-0
Tekmar 265 - Boiler Control - Outdoor Temp. Reset - Three Modulating Boiler - DHW/Setpoint
Model: 265-0
tekmar - Classic Series - 265 - Boiler Control - Outdoor Temperature Reset - Three Modulating Boiler - Domestic Hot Water/Setpoint
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
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$1,361.14
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Learn More About 441-0
Tekmar 441 - Mixing Expansion Module - tN4 Compatible - Actuating Motor
Model: 441-0
tekmar - Designer Series - 441 - Mixing Expansion Module - Compatible with tekmarNet 4 - Actuating Motor - For Use with tekmarNet Thermostats
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$560.57
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Learn More About 007
Tekmar 007 - Adaptor Plate
Model: 007
tekmar - 007 - Adaptor Plate - For Enclosure G & J
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$18.29
Only 1 In-Stock
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Learn More About 346
Tekmar 346 - Power Manager - tN4 Compatible - 3 Aux. Pumps - Four Demands
Model: 346
tekmar - Designer Series - 346 - Power Manager - Compatible with tekmarNet 4 - Three Auxiliary Pumps - Four Demands
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$584.57
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Learn More About 033
Tekmar 033 - Timer - tN2/tN4 Compatible - Programmable
Model: 033
tekmar - 033 - Timer - Compatible with tekmarNet 2 and tekmarNet 4 - Programmable
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$218.29
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Learn More About 155
Tekmar 155 - Difference Setpoint Control - Solar Sensor - Two Relay
Model: 155
tekmar - Classic Series - 155 - Difference Setpoint Control - Solar Sensor - Two Relay
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$351.43
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Learn More About 420
Tekmar 420 - Boiler Reset Module - tN4 Compatible - Outdoor Temp. Reset - Boiler - DHW - Setpoint
Model: 420
tekmar - Designer Series - 420 - Boiler Reset Module - Compatible with tekmarNet 4 - Outdoor Temperature Reset - Boiler - Domestic Hot Water - Setpoint
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$514.86
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Learn More About 440
Tekmar 440 - Mixing Expansion Module - tN4 Compatible - Variable Speed/Floating Action
Model: 440
tekmar - Designer Series - 440 - Mixing Expansion Module - Compatible with tekmarNet 4 - Variable Speed/Floating Action - For Use with tekmarNet Thermostats
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$352.57
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Learn More About 325-0
Tekmar 325 - Zone Expansion Module - tN4 Compatible - 6 Zone Valves
Model: 325-0
tekmar - Designer Series - 325 - Zone Expansion Module - Compatible with tekmarNet 4 - Six Zone Valves - For Use with tekmarNet 4 or Stand-Alone Thermostats
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$297.14
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Learn More About 335
Tekmar 335 - Zone Manager - tN4 Compatible - 6 Zone Valves
Model: 335
tekmar - Designer Series - 335 - Zone Manager - Compatible with tekmarNet 4 - Six Zone Valves - For Use with tekmarNet 4 or Stand-Alone Thermostats
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$460.00
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Learn More About 720
Tekmar 720 - 3/4" - 4-Way Mixing Valve
Model: 720
tekmar - 720 - 3/4" - 4-Way Mixing Valve
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$167.43
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Learn More About 712
Tekmar 712 - 1-1/4" - 3-Way Mixing Valve
Model: 712
tekmar - 712 - 1-1/4" - 3-Way Mixing Valve
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$162.86
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Learn More About 713
Tekmar 713 - 1-1/2" - 3-Way Mixing Valve
Model: 713
tekmar - 713 - 1-1/2" - 3-Way Mixing Valve
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$455.43
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Learn More About 714
Tekmar 714 - 2" - 3-Way Mixing Valve
Model: 714
tekmar - 714 - 2" - 3-Way Mixing Valve
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$462.29
Only 1 In-Stock
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Learn More About 723
Tekmar 723 - 1-1/2" - 4-Way Mixing Valve
Model: 723
tekmar - 723 - 1-1/2" - 4-Way Mixing Valve
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$498.29
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Learn More About 724
Tekmar 724 - 2" - 4-Way Mixing Valve
Model: 724
tekmar - 724 - 2" - 4-Way Mixing Valve
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$507.43
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