Boiler Zone Controls

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tekmar - Performance Series - 313 - Wiring Center - Compatible with tekmarNet 2 - Four Zone Valves - For Use with tekmarNet 2 Thermostats Only
$358.00
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tekmar - Performance Series - 314 - Wiring Center - Compatible with tekmarNet 2 - Four Zone Pumps - For Use with tekmarNet 2 Thermostats Only
$371.00
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tekmar - Performance Series - 316 - Wiring Center - Compatible with tekmarNet 4 - Four Zone Pumps - For Use with tekmarNet 4 or Stand-Alone Thermostats
$350.00
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tekmar - Designer Series - 324 - Zone Expansion Module - Compatible with tekmarNet 2 and tekmarNet 4 - Four Zones - Cooling and Fan Relays - For Use with tekmarNet 2 Thermostats Only
$467.00
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tekmar - Designer Series - 334 - Zone Manager - Compatible with tekmarNet 2 - Four Zones - Cooling and Fan Relays - For Use with tekmarNet 2 Thermostats Only
$677.00
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tekmar - Performance Series - 401 - House Control - Compatible with tekmarNet 2 - Four Zone Pumps - Outdoor Temperature Reset - Boiler - DHW - Setpoint
$861.00
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tekmar - Performance Series - 402 - House Control - Compatible with tekmarNet 2 - Four Zone Valves - Outdoor Temperature Reset - Boiler - DHW - Setpoint - Mixing
$995.00
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tekmar - Designer Series - 423 - Universal Reset Module - Compatible with tekmarNet 4 - Outdoor Temperature Reset - Two Boilers - Domestic Hot Water - Setpoint
$1,132.00
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tekmar - 482 - Gateway - Compatible with tekmarNet 2 and tekmarNet 4 - RS232 for Home Automation Systems
$1,486.00
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tekmar - 480 - User Switch - Compatible with tekmarNet 2 and tekmarNet 4 - Three Inputs - Programmable - For Use with tekmarNet Thermostats Only
$283.00
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tekmar - 073 - Slab Sensor - 40' Wire - For Use with Outdoor Snow Melting Slabs
$224.00
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tekmar - 077 - Indoor Sensor - Cover Plate - For Attachment to a 2" x 4" Electrical Box
tekmar - 080 - Universal Sensor Enclosure - For Mounting a Universal Sensor into 3/8" ID Well or onto a 1"-4" Pipe
tekmar - 081 - Three Outdoor Sensor Module - For Installation in a tekmar Outdoor Sensor
tekmar - Classic Series - 091 - Snow/Ice Sensor Socket - For Mounting tekmar Snow/Ice Sensors
$219.00
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tekmar - Classic Series - 094 - Snow/Ice Sensor - 208' Wire - For Use with tekmar Snow Melting Controls
$1,500.00
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Taco - 5003-C3-G - Mixing Valve - Brass - 3/4" Sweat Connection - Point of Source - With Gauge & Check Valve
tekmar - Performance Series - 532 - Thermostat - Non-Programmable - tN2/tN4 Compatible - One Stage Heat
tekmar - 554 - Thermostat - 7-Day Programmable - Compatible with tekmarNet - One Stage Heat, One Stage Cool - Touchscreen
$318.00
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Caleffi Z-One 2-Way Straight NPT Valve Body, 1/2" Connections, 50 PSI, 2.5 Cv
Caleffi Z-One 2-Way Straight Sweat Valve Body, 3/4" Connections, 50 PSI, 2.5 Cv
Caleffi Z-One 2-Way Straight Sweat Low-Lead Brass Valve Body, 3/4" Connections, 20 PSI, 7.5 Cv
Caleffi Z-One 3-Way Diverting NPT Valve Body, 1/2" Connections, 50 PSI, 2.5 Cv
Displaying Products 265 - 288 (of 316)
Maximize your boilers efficiency with proper zone controls. A properly zoned building will provide radiant comfort while keeping energy bills down. Check out our wide selection or contact our experts for all your zoning needs.























