Installation Guide
Page 1
...; TB6980A (single output, floating) • TB7980B (multiple output modulating) • TB6980B (multiple output, floating) Depending on the models, the thermostat can have up . TB6980/TB7980 1. Introduction Installation and User Guide ZonePRO Thermostats The TB6980/TB7980 digital thermostats provide proportional plus integral individual space temperature control in zoned commercial HVAC systems such as hydronic and pressure dependent...
...; TB6980A (single output, floating) • TB7980B (multiple output modulating) • TB6980B (multiple output, floating) Depending on the models, the thermostat can have up . TB6980/TB7980 1. Introduction Installation and User Guide ZonePRO Thermostats The TB6980/TB7980 digital thermostats provide proportional plus integral individual space temperature control in zoned commercial HVAC systems such as hydronic and pressure dependent...