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Model Number 263 is a Hot Seller
Learn More About Tekmar 263
tekmar - Classic Series - 263 - Boiler Control - Outdoor Temperature Reset - Two Stage or One Modulating Boiler - Domestic Hot Water - Setpoint
Model 263 is a Closeout
Closeout
$799.00
Was 
$874.00
SAVE $75.00
Only 1 In-Stock
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Model Number 070 is the Number 1 Seller
Learn More About Tekmar 070
tekmar - 070 - Outdoor Sensor
30% Buy This
$33.00
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Model Number 518 is the Number 2 Seller
Learn More About Tekmar 518
tekmar - Classic Series - 518 - Thermostat - Non-Programmable - One Stage Heat
15% Buy This
$79.00
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Model Number 521 is the Number 3 Seller
Learn More About Tekmar 521
tekmar - 521 - Thermostat - 7-Day Programmable - Two Stage Heat or One Stage Heat/ One stage Cool - Buttons
15% Buy This
$124.00
Only 2 In-Stock
Model Number 084 is the Number 4 Seller
Learn More About Tekmar 084
tekmar - 084 - Indoor Sensor - Flush Mount
10% Buy This
$38.00
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Model Number 012 is the Number 5 Seller
Learn More About Tekmar 012
tekmar - 012 - Adaptor Plate - For Enclosure S
5% Buy This
$19.00
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Learn More About Tekmar 071
tekmar - 071 - Universal Sensor - 1' Wire
5% Buy This
$28.00
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Learn More About Tekmar 720
tekmar - 720 - 3/4" - 4-Way Mixing Valve
5% Buy This
$167.43
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Learn More About Tekmar 721
tekmar - 721 - 1" - 4-Way Mixing Valve
5% Buy This
$169.14
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Learn More About Tekmar M3023
tekmar - M3023 - 2-1/2" - Seal Kit - For Cast-Iron Valves
5% Buy This
$56.00
Only 1 In-Stock
Learn More About Tekmar M3047
tekmar - M3047 - Mixing Valve Handle Kit - For tekmar Brass Mixing Valves
5% Buy This
$37.71
Only 1 In-Stock
Learn More About Tekmar 441-0
tekmar - Designer Series - 441 - Mixing Expansion Module - Compatible with tekmarNet 4 - Actuating Motor - For Use with tekmarNet Thermostats
$560.57
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Learn More About Tekmar 007
tekmar - 007 - Adaptor Plate - For Enclosure G & J
$18.29
Only 1 In-Stock
Learn More About Tekmar 346
tekmar - Designer Series - 346 - Power Manager - Compatible with tekmarNet 4 - Three Auxiliary Pumps - Four Demands
$584.57
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Learn More About Tekmar 033
tekmar - 033 - Timer - Compatible with tekmarNet 2 and tekmarNet 4 - Programmable
$218.29
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Learn More About Tekmar 420
tekmar - Designer Series - 420 - Boiler Reset Module - Compatible with tekmarNet 4 - Outdoor Temperature Reset - Boiler - Domestic Hot Water - Setpoint
$514.86
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Learn More About Tekmar 440
tekmar - Designer Series - 440 - Mixing Expansion Module - Compatible with tekmarNet 4 - Variable Speed/Floating Action - For Use with tekmarNet Thermostats
$352.57
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Learn More About Tekmar 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
$297.14
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Learn More About Tekmar 335
tekmar - Designer Series - 335 - Zone Manager - Compatible with tekmarNet 4 - Six Zone Valves - For Use with tekmarNet 4 or Stand-Alone Thermostats
$460.00
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Learn More About Tekmar 712
tekmar - 712 - 1-1/4" - 3-Way Mixing Valve
$162.86
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Learn More About Tekmar 713
tekmar - 713 - 1-1/2" - 3-Way Mixing Valve
$455.43
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Learn More About Tekmar 714
tekmar - 714 - 2" - 3-Way Mixing Valve
$462.29
Only 1 In-Stock
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Learn More About Tekmar 723
tekmar - 723 - 1-1/2" - 4-Way Mixing Valve
$498.29
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Learn More About Tekmar 724
tekmar - 724 - 2" - 4-Way Mixing Valve
$507.43
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