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Tekmar Manuals & User Guides

Tekmar Control Systems, a Watts brand, manufactures advanced HVAC controls for hydronic heating, zoning, and snow melting applications.

Tip: include the full model number printed on your Tekmar label for the best match.

Tekmar manuals

Latest manuals from manuals+ curated for this brand.

tekmar TG-T-422 Universal Reset Module Instructions

tekmar TG-T-422 Universal Reset Module Instructions

August 27, 2025
tekmar TG-T-422 Universal Reset Module Specifications Model: TG-T-422 Name: 422 Universal Reset Module Product Type: Troubleshooting Guide Model Number: TG-T-422 2517 Troubleshooting Guide If you encounter any issues with the…
tekmar Covers 654 Snow Melt Testing Covers Instructions

tekmar Covers 654 Snow Melt Testing Covers Instructions

May 19, 2025
Tekmar Covers 654 Snow Melt Testing Covers Specifications Model: Covers 654, 670, and 671 Type: Snow Melt Testing Part Number: TG-T-SnowMeltTesting Features: Sensor Inputs, Outdoor Sensor, Wi-Fi Connectivity Product Usage…
tekmar IOM-T-069 Flue Sensor Instruction Manual

tekmar IOM-T-069 Flue Sensor Instruction Manual

October 29, 2023
tekmar IOM-T-069 Flue Sensor Product Information The Flue Sensor 069 is a sensor designed for installation on the boiler flue pipe. It is used to measure temperature and provide important…
tekmar T-560 Touchscreen Thermostat User Manual

tekmar T-560 Touchscreen Thermostat User Manual

April 13, 2023
User Manual Thermostat 560 Home Screen After 60 seconds of inactivity, the thermostat home screen displays only the time and the temperature. User Settings Away Use the Away setting to…
tekmar IOM-T-560 Programmable Thermostat Instruction Manual

tekmar IOM-T-560 Programmable Thermostat Instruction Manual

April 12, 2023
IOM-T-560 Programmable Thermostat Instruction ManualIOM-T-560 Thermostat 560 Compatible With 1-stage heating Supports optional floor sensor for radiant floor heating applications Important Safety Information It is your responsibility to ensure that…
Smart Steam Control 289 Application Brochure

Smart Steam Control 289 Application Brochure

brochure
Technical application brochure for the tekmar Smart Steam Control 289, detailing system configurations for one-pipe and two-pipe steam heating systems, electrical wiring, and product specifications.
tekmarNet®2 Thermostat 527 User Manual

tekmarNet®2 Thermostat 527 User Manual

manual
User manual for the tekmarNet®2 Thermostat 527. Learn how to adjust temperature settings, configure the backlight, understand display symbols, and troubleshoot common issues.
Troubleshooting Guide: Sensor Testing | tekmar

Troubleshooting Guide: Sensor Testing | tekmar

troubleshooting guide
A comprehensive troubleshooting guide for testing sensors, including step-by-step instructions for checking controls, wiring, and sensor resistance values for tekmar systems.