The A70HA-1C Series Temperature Control incorporates a vapor-charged sensing element. The A70H have a four-wire, two-circuit contact block that contains two isolated sets of contacts.
Phantom wire kit for installation where a common wire is not available in the existing thermostat cable. DEVICE ASSEMBLY at HVAC EQUIPMENTRated Voltage: 20V to 30V 24VAC nominalRated Output...