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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
$427.00
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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
$618.00
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tekmar - Performance Series - 401 - House Control - Compatible with tekmarNet 2 - Four Zone Pumps - Outdoor Temperature Reset - Boiler - DHW - Setpoint
$786.00
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tekmar - Performance Series - 402 - House Control - Compatible with tekmarNet 2 - Four Zone Valves - Outdoor Temperature Reset - Boiler - DHW - Setpoint - Mixing
$909.00
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tekmar - Designer Series - 423 - Universal Reset Module - Compatible with tekmarNet 4 - Outdoor Temperature Reset - Two Boilers - Domestic Hot Water - Setpoint
$1,034.00
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tekmar - 482 - Gateway - Compatible with tekmarNet 2 and tekmarNet 4 - RS232 for Home Automation Systems
$1,358.00
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tekmar - 480 - User Switch - Compatible with tekmarNet 2 and tekmarNet 4 - Three Inputs - Programmable - For Use with tekmarNet Thermostats Only
$258.00
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tekmar - 073 - Slab Sensor - 40' Wire - For Use with Outdoor Snow Melting Slabs
$204.00
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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
tekmar - Classic Series - 094 - Snow/Ice Sensor - 208' Wire - For Use with tekmar Snow Melting Controls
$1,376.00
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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
$290.00
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tekmar - 680 - Snow Melting Control - Outdoor Temperature Reset - Speed Injection Mixing
$2,828.00
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tekmar - 742 - Actuating Motor - 10 Newton Meter of Torque Rotary Motion - For tekmar Brass Mixing Valves
$472.00
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tekmar - 009K - Transformer Kit - 24V (AC) - Includes Mounting Box
tekmar - 086 - Humidity and Temperature Sensor - Flush Mount
tekmar - Classic Series - 095 - Snow Sensor - Aerial Mount - For Use with tekmar Snow Melting Controls
$209.00
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tekmar - Performance Series - 406 - House Control - Compatible with tekmarNet 2 - Four Zone Valves - Outdoor Temperature Reset - Heat Pump - Backup
$1,420.00
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tekmar - Classic Series - 518 - Thermostat - Non-Programmable - One Stage Heat
Displaying Products 481 - 504 (of 541)
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Battle of the Smart Thermostats
Keep your home comfort system working the way that's right for you with specialized thermostats and controls. Whether you're updating an old control, replacing a thermostat, or building a new system, we have the right parts for you.