Venstar VSACC0410 Relay R-22 What is the difference between

What is the difference between even-hour and odd-hour modules

Compressor Overload Protection: Prevents motor damage by limiting crankcase pressure to a safe

This piston-style actuator features a 15-inch effective diaphragm area and a 3-inch stroke

The remote bulb is designed to regulate the temperature of any liquid that is non-corrosive to copper

This coil is rated for NEMA 4

Venstar VSACC0410 Relay R-22 What is the difference betweenThe Venstar VSACC0410 Add A Wire Relay is a critical solution for retrofitting thermostats in applications where additional conductors are unavailable. Functioning as a 4 to 5 wire adapter, this relay allows a 4 wire cable to operate like 5 wires, specifically providing a common wire (C wire) path without the labor intensive process of pulling new thermostat wire through finished walls or tight plenums. As the direct replacement for the P474 0410, the