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Programmable Boiler Control Module.
| Setback Program | 7 day, up to 2 setback periods/day. |
| User Interface (Setting, Programming) | LCD Display and a 7 button Key Pad |
| Boiler Differential | 2F to 41F (1C to 23C), or Auto (minimum 2 minutes on time) |
| Boiler Heat Post Purge | Off, 10 seconds to 30 minutes (factory default is 30 seconds) |
| Pump/Valve exercise | 30 seconds per 2 weeks of space heating inactivity |
| R-C Input (on Control and Zoning Modules) | 24 Vac Class II (input on Control and Zoning Modules) |
| Auxiliary (Demand) Input | External dry contacts connection only |
| Heat Demand (Thermostat R-W) Input | External dry contacts connection only |
| DHW Demand Input | External dry contacts connection only |
| Boiler (T-T) Output Rating | 24 Vac, 0.5A, 12VA |
| Auxiliary Low Voltage Output Rating | 24 Vac, 0.5A, 12VA |
| B-B Communication Bus Terminals | Low voltage, Class II, 2-wire polarity-insensitive, digital communicating link to other Control or Zoning modules. |
| Control and Zoning Panel Temperature Rating (F) | 32 F to 130 F |
| Control and Zoning Panel Temperature Rating (C) | 0 C to 55 C |
| Operating Humidity Range (% RH) | 5 to 90% RH, non-condensing |
| Dimensions (in.) | 7 1/8 in wide x 2 1/2 in high x 4 1/4 in deep |
| Dimensions (mm) | 18 cm wide x 94 cm high x 10.09 cm deep |
| Weight (kg) | 0.5 kg |
| Weight (lb) | 1.0 lbs |
| Tradeline Value | NA |
| Mixing Valve Modulating Output | 0-10 Vdc to boiler |
| Electrical Connections (Line Voltage) | Wire-clamp screw terminals, Maximum 2 x 14 AWG each on line voltage terminals |
| Approvals, Canadian Standards Association | CSA C/US Certified to CSA and UL Standards, File No. LR76030 |