Tekmar 256 Boiler Control - One Stage Boiler

Tekmar 260 Boiler Control - One Stage Boiler & DHW

Tekmar 274 Boiler Control - One tN4, Four Stage Boiler & DHW / Setpoint

Tekmar 326 tN4 Zone Expansion Module - Three Zone Pumps

Tekmar 440 Mixing Expansion Module

Tekmar 546 tekmarNet 4 Thermostat - Two Stage Heat, Two Stage Cool, Two Fan

Tekmar 554 Programmable tekmarNet Thermostat, One Stage Heat

Tekmar 009k 24 V (ac) Transformer Kit, 40 VA, and Mounting Box

Tekmar 070 Outdoor Sensor

Tekmar 072 Remote Universal Sensor Single 20'

Tekmar 315 tN4 Wiring Center - Six Zone Valves

Tekmar 071 Indoor Universal Sensor

Tekmar 076 Control Systems, Inc. Indoor Sensor

Tekmar 079 Slab Sensor D

Tekmar 090 Snow / Ice Sensor (65 ft. wire)

Tekmar 091 TEKMAR T SNOW/ICE SENSOR SOCKET

Tekmar 007 - Adaptor Plate

Tekmar 360 Mixing Control - Floating Action

Tekmar 561 WiFi Thermostat - One Stage Heat

Tekmar 009K 24 V (ac) Transformer Kit - 40 VA, includes Mounting Box

Tekmar 316 tN4 Wiring Center 316 - Four Zone Pumps

Tekmar 361 Mixing Control 361 - Variable Speed

Tekmar 422 Universal Reset Module 422 - Two tN4, Mixing, Boiler, DHW & Setpoint

Tekmar 003 Relay 003 - 24 V (ac) coil

Tekmar 671 WiFi Snow Melting Control with Pulse Width Modulation

Tekmar 161 Net 4 Setpoint Control, One Stage Heat

Tekmar 401 tN2 House Control, Boiler, DHW and Setpoint, Four Zone Pumps

Tekmar 081 Three Outdoor Sensor Module

Tekmar 085 Solar Sensor, 5 FT (1.5 m) Wire

Tekmar 294 Smart Boiler Control, Four tN4, Four Boiler, DHW, Setpoint, Web/Mobile App Notification

Tekmar 087 Wireless Outdoor Sensor

Tekmar 532 tekmarNet Thermostat - One Stage Heat

Tekmar 334 tN2 Zone Manager - Four Zones, Cooling & Fan

Tekmar 306P Switching Relay - Six Zones with Priority

Tekmar 304P Switching Relay - Four Zones with Priority

Tekmar 711 3-Way Mixing Valve 711 - 1 inch Brass

Tekmar 306V Zone Valve Control, Six Zones with Priority

Tekmar 082 Universal Sensor, 8 FT (4 m) wire

Tekmar 275 Boiler Control - One tN4, Four Modulating Boiler & DHW / Setpoint

Tekmar 557 tekmarNet Thermostat - Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity

TEKMAR 013 24V 96VA TRANS KIT W/MTG BOX24 V (ac) Transformer

Tekmar 420 TEKMAR TN4 BOILER RESET MODULE 1 TN4

Tekmar 335 tN4 Zone Manager 335 - Six Zone Valves

Tekmar 562 WiFi Thermostat, Two Stage Heat, One Stage Cool, Fan

Tekmar 301P Switching Relay

Tekmar 005 0 - 135 Ohm Converter 005

Tekmar 077 Indoor Sensor 077 - Cover Plate

Tekmar 268 Boiler Control- Nine Stage Boiler & Dhw / Setpoint

Tekmar 314 tN2 Wiring Center - Four Zone Pumps

Tekmar TEKHX250T Heat Exchanger 1" MPT

Tekmar 720 4-Way Mixing Valve 720 - 3/4 inch Brass