Tekmar 274 Boiler Control Four Stage Boiler, OneTN4
- Brand: Tekmar
- Model: 274
Product highlights:
- Outdoor Temperature Reset
- tekmarNet® 4 Compatible
- Control up to 4 On-Off boilers
- Availability: In Stock. Ships within 2-3 days.
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Boiler Control Four Stage Boiler, OneTN4- Tekmar 274
The Boiler Control 274 is designed to stage multiple boilers using Outdoor Temperature Reset. It can be used in applications ranging from a single zone of baseboard, multiple baseboard and fan coil zones, to dedicated domestic hot water heating in commercial buildings. This control regulates a single heating water temperature through Outdoor Temperature Reset and/or setpoint/DHW target control. It is capable of controlling (stage and rotate) up to 4 on/off boilers as well as the system pump (pump sequencing option).
Energy Saving Features
- Outdoor Temperature Reset
- Setback built in for energy savings
- Warm Weather Shut Down
- Automatic Boiler Differential
- tekmarNet® 4 Compatible
Additional Features
- Control up to 4 On-Off boilers
- Primary pump sequencing
- DHW pump operation
- Optional DHW priority
- Equal Run Time Rotation
- Automatic Boiler Differential
- Quick setup for easy installation and programming of control
- User comfort adjustment to increase or decrease building space temperature
- Advanced settings to fine-tune building requirements
- Pump exercising
- Powered system pump output
- Test sequence to ensure proper component operation
- 11 5 V (ac) power supply
- Optional boiler pump(s) operation
Application:
Multiple Boilers
Depth (Inch):
2-13/16
Width (Inch):
7-9/16
Height (Inch):
6-5/8
User Interface:
Push Button
Temperature Range (°F):
-76°-266°F
Voltage (V):
260V
