Replacing the jumper bar during preventative maintenance helps prevent catastrophic failure of the distribution block

Can I use this for multiple zone valve applications

Natural gas requires a larger orifice diameter

it ensures proper isolation for the secondary circuit

This is an OEM Nordyne part

Functional Devices RIB24P Relay Replacing the jumper bar duringThe Functional Devices RIB24P is a high performance DPDT enclosed relay engineered for demanding HVACR and building automation systems. Built as part of the industry standard "Relay in a Box" series, this 20A power control relay eliminates the need for external sockets or mounting rails by featuring a pre wired, NEMA 1 plenum rated housing. The dual pole double throw configuration provides superior switching flexibility, allowing for the simultaneous