Copeland Comfort Control (White Rodgers) 1311-102 Zone Valve

The Copeland Comfort Control (White Rodgers) 1311-102 Zone Valve is a professional-grade 3/4" 3-wire 24V zone valve engineered for precision flow control in residential and light commercial hydronic heating systems. As a core component of the 1300 series hydronic zone valves, this model features a self-aligning barrel-type valve stem and a rugged stainless steel body to resist corrosion and ensure long-term reliability in high-temperature environments. With a flow capacity of 23.5 GPM and a maximum media temperature rating of 240°F, it handles demanding boiler loops with ease. The integrated auxiliary switch provides dry contact closure for burner or circulator relay activation, streamlining system sequencing. Serviceability is prioritized through a removable motor head, allowing for actuator replacement without the need to drain the system, while the automatic recycling manual operator provides immediate visual confirmation of valve position. This power open/close zone valve utilizes screw terminal wiring for secure, high-integrity electrical connections.

Key Benefits for Contractors

• Serviceability: The removable motor design eliminates system downtime by allowing component swaps without breaking the hydronic seal.
• High Flow Performance: A 23.5 GPM capacity ensures minimal pressure drop across zones in high-demand residential layouts.
• System Integration: The built-in auxiliary switch provides seamless end-switch signaling for boiler firing or pump starts.
• Durability: Stainless steel construction offers superior resistance to aggressive water conditions compared to standard brass or bronze alternatives.
• Diagnostic Clarity: The manual operator lever offers a "one-glance" status check of the valve’s current flow state.

Common Questions

Can the 1311-102 be mounted in any orientation?
It is recommended to install the valve with the motor in a vertical to 90-degree horizontal position. Avoid mounting the motor below the piping to prevent sediment or moisture from impacting the actuator housing.

Does this valve require a specific transformer?
This unit operates on 24 VAC and should be powered by a Class 2 transformer. Ensure the total VA load of all zone valves does not exceed the transformer's output rating.

Is this a direct replacement for older 1311 series valves?
Yes, the 1311-102 is the standard 3/4" ODF 3-wire replacement for the 1300 series, maintaining the same form factor and wiring terminals for simplified retrofitting.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.