Description
The Tekmar 301P is a single-zone switching relay that controls one circulator and one boiler. Designed for hydronic heating systems, it offers features like pump exercising, post-purge for improved efficiency, LED diagnostics, and a hinged cover for easy access. Ideal for radiant heating or baseboard systems requiring simple and reliable control.
Features
- Controls one thermostat, one circulator, and one boiler
- Pump exercising and optional post-purge functionality
- LED indicators for zone calling and power status
- 24V transformer included (20 VA)
- User-replaceable fuse and spare fuse included
- Hinged steel cover with multiple conduit knockouts
- CSA C/US listed, NEMA Type 1 enclosure
Specs
Model: 301P
Zones: 1
Input Voltage: 115V AC ±10%, 60 Hz
Transformer Output: 24V AC, 20 VA
Pump Relay Rating: 5A, 1/3 HP at 240V AC
Ambient Conditions: 32–122°F (0–50°C), indoor use only
Zones: 1
Input Voltage: 115V AC ±10%, 60 Hz
Transformer Output: 24V AC, 20 VA
Pump Relay Rating: 5A, 1/3 HP at 240V AC
Ambient Conditions: 32–122°F (0–50°C), indoor use only
