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Tight Close-off: Rated for zero leakage
protecting the gas valve
such as mobile home furnaces and modular dual-fuel systems
It maintains the same voltage requirements and physical mounting parameters for a seamless swap
Tekmar Controls 400 Control R-410A Tight Close-off: Rated for zeroThe 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
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