R820-PCB-A01 | R820 Solid State Relay, 24 VAC Electronic PCB, 1 or 3 phases; replaces 021-0474 | Schneider Electric (Barber Colman) Product Type_Kohler Ceramic Unit Lefthand Cold - Reliable Performance: Delivers consistent

- Reliable Performance: Delivers consistent and precise operation over time

Built to withstand pressures up to 5 psi

With a 3/4-inch threaded end connection

It is compatible with most Rheem-Ruud water heaters and is easy to install

This ring handle features a 5/16" diameter and a length of 1

R820-PCB-A01 | R820 Solid State Relay, 24 VAC Electronic PCB, 1 or 3 phases; replaces 021-0474 | Schneider Electric (Barber Colman) Product Type_Kohler Ceramic Unit Lefthand Cold - Reliable Performance: Delivers consistentThe R820 Solid State Relay from Schneider Electric (Barber Colman) is a versatile electronic PCB for 1 or 3 phases, offering reliable and efficient performance in industrial applications. Operating on a 24 VAC power supply, the R820 is designed to replace the 021 0474 relay, providing a direct and compatible upgrade. Key Features: Compact and robust construction for space saving and durable installation 24 VAC electronic PCB for consistent and