Tekmar Controls 400 tN2 House Control Boiler DHW & Setpoint 400

Product Description

Tekmar Controls offers the 400 model, a key component of hydronic heating systems. Designed for tN2 thermostats, it effectively manages outdoor reset water temperatures along with Domestic Hot Water and Setpoint functions. The unit includes four built-in zones capable of controlling up to four zone pumps, allowing for easy expansion with additional zones or accessories through the tekmarNet 4 interface.

• Compatible with tekmarNet 2 and 4 thermostats
• Supports multiple zone configurations
• Indoor use only, with a wide operational temperature range

Product Highlights

This control unit is suitable for HVAC applications, providing reliability and versatility in managing heating systems.

Product Information

Standard Information

• Manufacturer: Tekmar Controls
• Model Number: 400

Technical Specifications

• Power Supply: 24V (ac) ± 10%, 60 Hz
• Control Load: 2 VA
• Zone Valve Load: 24V (ac), 2 A
• Boiler Relay: 24V (ac), 5 A
• DHW Pump Relay: 115V (ac), 5 A
• Boiler System Pump Relay: 115V (ac), 5 A
• Ambient Conditions: Indoor use only, 32 to 104°F (0 to 40°C), RH 90% Non-condensing
• Enclosure Type: O-Enclosure, blue PC+ABS UL94-5VA