Features:

• Multi-Zone Valve Control Relay
• Item Multi-Zone Valve Control Relay
• Type 4-Zone
• Applicable Standard UL 873, CSA C22.2, ETL (Canada and US)
• Overall Dimensions 8.15" Width x 2.72" Depth x 10.67" Height
• Current Rating 20 Amp at 120 Volt AC (Combined Load)
• Input Supply Rating 120 Volt AC 60 Hertz (Input), 40 Volt Amp 24 Volt AC (Transformer)
• Temperature Rating 0 to 100 Deg F
• Media Handled Water
• Application Zoned Hydronic Heating System
• Relay Type Sealed
• Thermostat Output Current Rating 0.5 Amp
• Material ABS Plastic Cover, Galvanized Steel Base
• Number of Knockouts 12
• Knockout Size 0.875"
• Humidity Rating 90 Percent