MODULAR TRACK WIRING ASSEMBLY FOR A HYDRONIC SYSTEM

摘要

There is provided a hydronic system for a plurality of zones. The system includes a wiring track. The track has a pair of power conductors for supplying electrical energy therealong and a pair of signal conductors. The signal conductors are in communication with a heat/cold source. The system includes a plurality of zone modules, each corresponding to a respective one of the zones. Each of the zone modules includes leads which connect to respective ones of the conductors. Each of the zone modules includes terminals and conductors configured to selectively connect respective thermostats and zone valves of their zone together, receives signals therefrom and conveys the signals via the signal conductors to the heat/cold source for selectively heating/cooling respective ones of the zones.

主权项

1. A modular track wiring assembly for a hydronic system, a first zone thereof including a temperature-sensing device which outputs a valve-actuation signal upon the zone temperature deviating from a threshold temperature range and including a zone valve having an end switch which outputs a call for heat/cold signal when the zone valve is fully open, the assembly comprising:
an elongate track including a pair of power conductors extending therealong, the power conductors being configured to supply electrical energy, and a pair of signal conductors extending therealong, the signal conductors being configured to convey signals; and a zone module connectable to and receiving electrical energy from said track, connecting the temperature-sensing device to the zone valve such that the zone valve is powered to open upon receiving said valve-actuation signal, and connecting the end switch to said signal conductors for conveying a call for heat/cold signal when said zone valve is fully open.