Description
The Tekmar 305V is a five‑zone valve control panel designed for hydronic heating systems. It controls up to five thermostats and five zone valves, provides built‑in priority for Zone 1 (ideal for an indirect domestic hot water load), and supports advanced features such as pump exercising, post‑purge, and a RoomResponse signal for modulating‑condensing boiler integration.
Features
- RoomResponse™ signal, compatible with all low voltage thermostats
- Compatible with 2, 3 and 4-wire zone valves, unlimited zone expansion
- Zone priority, priority override
- Post purge, LED for each zone, priority, end switch and RoomResponse™
- LED for each zone, priority, end switch and RoomResponse™, away signal shared between tekmar thermostats
- Four ground screws, Top, bottom and back conduit knockouts
- Fuses protect transformers and pumps
- Two spare fuses included
- CSA approved
