013" orifice size is factory-set for optimal LP gas flow

its standard 1/2” NPT scaling allows for installation in various hydronic heating loops requiring a pressure/temperature sensing port with backflow protection

When you're dealing with a Lennox furnace that won't cycle past the inducer stage

these are specifically for Resideo and Honeywell TG series guards

Technicians can monitor continuity with an ohmmeter to verify switch closure at the desired degree of stroke before final commissioning

Veris Industries TIDB1I0 Sensor Els PW 17895 013" orifice size is factory-setVeris Industries TIDB1I0 Immersion Duct Temp Sensor 4" TIDB1I0 is identical to VER TIDB1I0