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Rosewood paper grain — description and returns beneath the overlapping buy card.
Factory Setting: 105°F
you must verify your specific model and serial range to ensure proper logic mapping
facilitating the precise voltage and control signals necessary for variable-speed performance
whereas for WSHP applications
Structural Integrity: Designed to resist deformation under high thermal loads
Tekmar Controls 402 Control 320074-702 Factory Setting: 105°FThe Tekmar 402 House Control provides precise management for hydronic heating systems, operating on a 24Vac power supply. This versatile tN2 communication hub is engineered to coordinate a single boiler, domestic hot water (DHW) generation, and a setpoint load. It is capable of managing mixing valve control or up to four zone valves directly. The unit supports outdoor reset technology to optimize fuel efficiency by adjusting boiler water temperatures