274 - Tekmar Boiler Control, One tN4, Four Stage Boiler & DHW / Setpoint, 115VAC, Microprocessor Control

274 - Tekmar Boiler Control, One tN4, Four Stage Boiler & DHW / Setpoint, 115VAC, Microprocessor Control

List Price: $1,457.00

$700.82

Availability: Non-Stock Item

274 - Tekmar Control Systems
DESCRIPTION

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. Use tekmarNet® communication to stage multiple heat sources, optimize system operation and provide remote monitoring and alerts capability.

• Advanced settings to fine-tune building requirements
• Exercising
• Quick setup for easy installation and programming of control
• Automatic boiler differential
• Optional boiler pump(s) operation
• Test sequence to ensure proper component operation
• Control up to 4 On-Off boilers
• outdoor temperature reset
• DHW Priority (optional)
• Powered system pump output
• User comfort adjustment to increase or decrease building space temperature
• DHW pump operation
• Primary pump sequencing (optional)
• Equal run time rotation
• Warm weather shut down

OR
Product Information

Additional Information

Manufacturer Tekmar Control Systems
Part Number 274
Short Description 274 - Boiler Control, One tN4, Four Stage Boiler & DHW / Setpoint, 115VAC, Microprocessor Control, Blue PVC Plastic, NEMA Type 1, 10K Ohm NTC Thermistor
Product Series Performance Series
Temperature Type Temperature Sensors
Enclosure Type NEMA 1
Sensor Type: Thermistor
Includes 070 Outdoor Sensor; (2) 082 Universal Sensor; 500 Ohm Resistor
Voltage 115 V
Max Temperature 32 to 122
Applications For Indoor, Dedicated Domestic Hot Water Heating in Commercial Buildings
Construction Blue PVC Plastic
Standards/Approvals CSA and CUS Approved for use in USA and Canada, Meets Class B: ICES & FCC Part 15
Warranty Information 3-Year Limited Warranty
Dimensions 2-13/16" x 7-9/16" x 6-5/8"
Reviews

Write Your Own Review

You're reviewing: 274 - Tekmar Boiler Control, One tN4, Four Stage Boiler & DHW / Setpoint, 115VAC, Microprocessor Control

How do you rate this product? *

 
1 1 star
2 2 star
3 3 star
4 4 star
5 5 star
Value
Quality
Price
Literature

Literature

Product Data Sheet Product Data Sheet
Technical Data Sheet Technical Data Sheet
Building Control Supplies | Control Consultants, Inc.