Tag: TS812

Honeywell Thermostats Installation Guide APPLICATION The T812 and TS812 Thermostats are low voltage, controls for heat only, cool only or heating and cooling systems. See Table 1. Table 1. Model Descriptions Model Voltage System Anticipator T812A 24 Vac Heat only Adjustable 0.18A to 1.2A @ 30 Vac T812B 12 Vdc Heat only 0.18A to 1.2A…