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Argo Modular Boiler Controls provide cost-effective comfort in multiple boiler residential and institutional applications. These controls adjust the boiler water supply temperature based on outdoor temperature fluctuations, lower off-peak period demand and prioritize domestic hot water needs. They also contribute to the longevity of your heating system investment by regulating individual boiler run time and lead boiler rotation for more uniform component usage.
Argo Modular Boiler Control, 120 VAC at 60 Hz Power Supply, 1 - 20 deg F (Boiler Differential) Control, 2 - 500 sec Response, 11-3/4 W x 8-1/4 in H x 2-1/2 in D
| Control Range | : | 1 - 20 deg F (Boiler Differential) |
| Dimensions | : | 11-3/4 W x 8-1/4 in H x 2-1/2 in D |
| Power Supply | : | 120 VAC at 60 Hz |
| Response Time | : | 2 - 500 sec |
- Consistent, cost-effective comfort
- Compatible with fixed capacity maintenance and modulating boilers - interfaces with any boiler that accepts a dry contact
- (3) SPST 24 VAC 5 A, (2) SPDT 24 VAC 5 A relay capacity
- 2 deg F temperature control accuracy
- Control processing - PID algorithm
- Sensor accuracy - up to 500 ft with 18 AWG cable
- Locking cover
- Heating curve
- Minimum boiler water supply temperature (50 - 149 deg F threshold)
- Reset ratio (0.2 - 5.2)
- Equal run time rotation
- 24 hr rotation of lead boiler (on/off )
- Lo/Hi fire rotation - 2 boiler system
- Outdoor reset
- Domestic hot water temperature boost takes the boiler out of a lower water reset temperature during a call from domestic
- Domestic hot water priority (on/off ), domestic hot water temperature boost
- Day/night 20 deg F boiler setpoint temperature set-back
- Industry standard connections
- Easy operation - adjust mode, review mode, run mode, auto test mode, memory not affected by power loss
- Self-diagnostic feature on start-up
Instruction/Installation Manual