Tekmar Controls 400 Control 320734-701 This specific 15

This specific 15

Technicians typically encounter an "ECM No-Start" condition

it maintains consistent BTU/hr capacity across variable load demands

Durable Construction: Built to withstand the thermal cycling and moisture typical of air handlers and outdoor condensers

this high-pressure cutout ensures the compressor is protected from excessive head pressure which can lead to catastrophic mechanical failure

Tekmar Controls 400 Control 320734-701 This specific 15The Tekmar Controls 400 is a high performance tN2 House Control designed for precise hydronic heating system management. This 24Vac microprocessor based controller integrates one outdoor reset water temperature with Domestic Hot Water (DHW) and setpoint capabilities, allowing for seamless coordination between the heat source and a 4 zone valve layout. Engineered as the hub for tekmarNet 2 (tN2) communication, this unit optimizes boiler modulation via