Z-one Relay 3 Zone Pump Control Radiant Floor Sense Comes with (24) 1/2" Fittings

Comes with (24) 1/2" Fittings (HSFIT12COMPEX)

Max Outlets: 13

Not to be inserted into fittings

This eliminates the need to pull wire which makes it ideal for retrofits as well as new installations

outside air heating/cooling glycol coils

Z-one Relay 3 Zone Pump Control Radiant Floor Sense Comes with (24) 1/2" FittingsThe ZSR103 is a multi zone pump and boiler operating control for multiple zone hydronic heating or cooling systems. The ZSR103 interfaces with low voltage thermostats, or any other low voltage controllers having a switching action. The ZSR103 controls up to 3 heating circulator pumps, a primary pump and has LED indicators to provide functional status and easy system troubleshooting.