Product Information

Specification

About :

• The HW (hot water) Series was intended for use as a 2 circuit thermostat controlling a circuit pump and fan on a hydronic coil heating system.
• This control solves the historic problem of using a standard 22 Amp bi-metal heating thermostat on a hydronic system.
• This control positively controls both circuits creating energy savings and superior comfort control.

Also Known As :

King Electric Thermostats, King Hydronic Thermostats, Hydronic Thermostats, HW120 Two-circuit, Model HW120, King Model HW120 Two-circuit.

Common Applications :

• Industrial and Commercial Applications
• Environmental Control
• Temperature Monitoring
• Snow and Ice Melting Systems
• Heating and Cooling Control

Standards :

• UL Standards
• HVAC Industry Standards
• Communications Protocols
• Environmental Regulations

Specifications :

• Volts : 120V
• Amps : 12.5A
• Type : Electronic Line Voltage
• Wire Leads : 4 Wire
• Temperature Range : 40°F to 95°F (4°C – 35°C)
• UPC : 093319190487

Features :

• Accuracy: ± 1.2°F @ 10 Amps, ± .9°F @ 4.2 Amps
• 120 Volts / 12.5 Amps
• Range: 40°F to 95°F (4°C to 35°C)
• Save Up to 15% on Your Heating Costs
• Electronic Temperature Sensing is The Most Accurate Technology
• 3 Minute Cycle Rate Reduces Temperature Swings & Increases Comfort at All Control Settings
• 2 Circuits, 1 Minute Delay on 2nd Circuit
• LCD Backlight Display with Temperature

Construction :

• Display Format : LCD
• Sample Rate : Every 60 seconds
• Delay On or Off: 3 minutes
• Heat Indicator : Radiant
• Accuracy: ± .9°F @ 1500W.