tekmar Control Systems

The Smart Boiler Control 294 provides central and indirect domestic hot water heating or volume domestic hot water heating by operating up to four boilers. This can be expanded in groups of four boilers through the use of expansion controls up to a maximum of sixteen boilers. The 294 operates both condensing and non-condensing boilers that are either modulating, single, two, three or four-stage to provide a flexible, cost-effective hybrid boiler plant solution. The Nexa^™ by Watts web and mobile applications provide real-time remote monitoring, setting adjustments, and notifications.

Features

• Remote access using Nexa by Watts web/mobile app and notifications through email or text
• Operates 4 boilers, expandable up to 16 using expansion controls
• Sequential or parallel staging for condensing and non-condensing boiler groups
• Central heating using outdoor reset, indirect DHW, dedicated DHW, setpoint, and tekmarNet calls
• Supports reverse return, primary-secondary, and variable primary flow piping systems
• 5-inch color touchscreen with Setup Wizard for simplified installation

Smart thermostat upgrades and furnace to heat pump conversions have never been simpler with the Invita^® Wi-Fi Thermostat 564. No more pulling new wires, no more patching and repainting walls, and no more changing batteries. Just an easy-to-use, energy-efficient comfort for the entire family backed by the Energy Star Mark. Using just the existing 2 wires from any living space, the Invita easily connects to an HVAC Interface Module in the mechanical room. It works with most types of heating and cooling systems, including conventional, heat pump, and dual fuel, and offers built-in fan, relative humidity, and ventilation control. The Watts^® Home mobile app provides real-time remote monitoring, setting adjustments, and notifications if issues arise with the HVAC system.
 

The WiFi Snow Melting Control 670 operates hydronic and electric heating equipment designed to melt snow and/or ice from roads and walkway surfaces. The control works with the tekmar Snow/Ice Sensor 090 or Snow Sensor 095 to automatically detect snow or ice and operates a single boiler, steam valve, or electric cable to supply heat to the slab. Boiler return protection is provided to non-condensing boilers using a mixing valve or variable speed injection mixing pump. When connected to the Internet, the Watts^® Home mobile app allows the 670 to be controlled remotely.

Features

• Mobile app for iOS and Android, automatic software updates
• Automatic snow/ice detection, Supports both inslab and retrofit aerial sensors
• Supports multiple zones with priority, Idling
• Auto storm, warm weather shut down
• Cold weather cut-out
• EconoMelt
• Slab protection
• Tandem snow/ice detection
• Equipment exercising

The WiFi Snow Melting Control 671 operates hydronic and electric heating equipment designed to melt snow and/or ice from roads and walkways surfaces. The control works with tekmar Snow/Ice Sensor 090 or Snow Sensor 095 to automatically detect snow or ice and operates a single boiler, steam valve or electric cable to supply heat to the slab. The Watts^® Home mobile application allows for remote operation and monitoring of the snow melting system from anywhere in the world.

Features

• Automatic software updates
• Automatic snow/ice detection
• Supports both inslab and retrofit aerial sensors
• Supports multiple zones with priority
• Auto storm
• Idling
• Warm weather shut down
• Cold weather cut off
• Economelt

Designed to operate electric or hydronic equipment to melt snow or ice from any surface including driveways, walkways, business entrances, parking ramps, loading docks, hospital entrances, helipads and car wash bays. It communicates with Building Automation Systems using BACnet^® or Modbus ^® for alert notification, remote monitoring and adjustment capability. Up to two snow/ice sensors can be installed, thereby increasing detection area & providing backup redundancy in the case of sensor failure. Upon detection of snow or ice, the 680 operates an electric heating cable, a single hydronic condensing or non-condensing boiler, or a steam valve to provide heat to the snow melt load. The 680 provides boiler return protection by operating a mixing valve or variable speed injection mixing. Monitoring of energy consumption is possible when it is connected to an optional flow sensor.

Features

• Automatic snow/ice detection, supports both in-slab & retrofit aerial sensors
• Energy monitoring, BACnet or Modbus communication
• Warm weather shut down, cold weather cut off
• Exercising
• Tandem snow/ice detection
• Idling
• Storm
• EconoMelt
• Slab Protection