The Boiler Control 260 is designed to operate a single boiler using Outdoor Temperature Reset. It can be used in applications ranging from baseboard or fancoils, to combination space heating and domestic hot water heating installations. This control regulates a single heating water temperature through Outdoor Temperature Reset and/or Domestic Hot Water control. It is capable of controlling a single on/off boiler and can receive both space heating and/or DHW heat demands.
Advanced settings to fine-tune building requirements
Automatic Boiler Differential
DHW Priority (optional)
DHW pump or valve operation
Exercising
Indoor Temperature Feedback (optional)
Outdoor Temperature Reset
Powered boiler pump output
Quick setup for easy installation and programming of control
Setback input for energy savings
Test sequence to ensure proper component operation
User comfort adjustment to increase or decrease building space temperature
Warm Weather Shut Down
| Control | Microprocessor control. This is not a safety (limit) control |
| Packaged weight | 3.0 lb. (1340 g) |
| Dimensions | 6-5/8" H x 7-9/16" W x 2-13/16" D (170 x 193 x 72 mm) |
| Enclosure | Blue PVC plastic, NEMA type 1 |
| Approvals | CSA C US, meets class B: ICES & FCC Part 15 |
| Ambient conditions | Indoor use only, 32 to 113°F (0 to 45°C), RH ≤90% Non-condensing |
| Power supply | 120 V (ac) ±10%, 50/60 Hz, 1300 VA |
| Relays | 240 V (ac) 10 A, 1/3 hp |
| Demands | 20 to 260 V (ac) 2 VA |
| Sensors | NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 |
| -Included | Outdoor Sensor 070 and Universal Sensor 082 |
| -Optional | tekmar type #: 071, 076, 077, 082, 084 |
| Warranty | Limited 3 Year Warranty |
In most cases the current version of literature will work, otherwise use the piece of literature most closely matching the date code of your product.
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Product Submittal |
Jan 2011 - Present |
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Installation & Operation Manual |
Mar 2009 - Present |
Application Brochure |
Mar 2009 - Current |
More advanced application drawings can be found in our Solutions section.
RF Noise Interference |
May 2009 - Present |
