ZVR104 | Zone Valve Relay 4 Zone | Caleffi Seal Material_EPDM this 7/8" x 3-1/2" strap

this 7/8" x 3-1/2" strap clamp features a solid hold for effective clamping tasks

The Fasco Motors A196 Inducer Blower Motor is a high-performance component designed to provide reliable air movement in industrial applications

solid carbide construction

Regulator 210 1-1/2 Inch 7 Inches of Water Column Set 4-8 Inch Spring 10 Pounds per Square Inch High Strength Aluminum Alloy -40 to 200 Degrees Fahrenheit NPT for Gas

With a 5/16" x 1

ZVR104 | Zone Valve Relay 4 Zone | Caleffi Seal Material_EPDM this 7/8" x 3-1/2" strapCaleffi Zone Valve Relay, 4 Zone (ZVR104) Caleffi's ZVR104 Zone Valve Relay is designed to control up to four independent zone valves, enabling efficient management of hydronic heating systems. This compact and reliable relay features multiple inputs for thermostats and end switches, ensuring precise control of zone temperatures. Key Features: Powers up to four zone valves Multiple inputs for thermostats and end switches Compact and easy to install