The 770-1 can be mounted in any position except with the sample line connectors facing upward (upside down)

it breaks the electrical circuit to the gas valve if the plenum temperature exceeds the 260°F threshold

providing superior heat dissipation and moisture resistance for HVACR system maintenance

technicians can automate system alarms through the BMS

Common Questions What is the difference between 3/4" O

Functional Devices RIBTE01P-S Relay Els PW 17895 The 770-1 can be mountedThe Functional Devices RIBTE01P S is a specialized Enclosed Power Control Relay engineered for demanding BAS, HVAC, and industrial lighting applications. This 20A DPST relay features a 120 Vac power coil and is housed in a NEMA 1 rated enclosure, making it ideal for motor control and switching high inductive loads. The RIBTE01P S distinguishes itself with an integrated Hand Off Auto (HOA) switch, providing technicians with vital local override