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PC702-1 | Taco Boiler Reset Control 2-Stage | Taco
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Overview Details for PC702-1
Taco Boiler Reset Control 2-Stage
Taco's PC702 Two-Stage Reset Control is a microprocessor-based control designed to regulate the supply water temperature from a two-stage boiler system based on the outdoor temperature or domestic hot water requirements.
The PC702 offers all the feature of the PC700 and in addition includes an adjustable interstage relay setting, boiler staging using proportional, integral and derivative (PID) logic, optional boiler rotation and a domestic hot water demand output.
Specifications
Item Number | PC702-1 |
Brand | Taco |
Ambient Conditions | Indoor use Only: 32°-105°F < 90% RH non-condensing |
Amperage | 5 |
Application | Boiler Reset |
Boiler Design Temp | 70 to 220°F |
Boiler Min. Control Temp | Off |
Boiler Start | 35 to 150°F |
Depth (Inches) | 7/8" |
DHW Demand Input | 20 to 260 V (ac) 2 VA |
Differential | Auto |
Height | 4-3/4" |
Interstage Delay | 0:30 to 4:00 minutes |
Outdoor Design Temp | -60 to 32°F |
Outdoor Start | 35 to 85°F |
Power Method | 24V |
Power Supply | 24 VAC 3VA (Powered by EXP Control) |
Relays | 120 V (ac) 5 A 1/6 hp pilot duty 240 VA |
Sensor Type | 1 Outdoor Air and 1 Supply Water |
Type | Accessory |
Voltage | 20/260v |
Warm Weather Shutoff Temp | Off |
Width | 2-7/8" |