Aprilaire 62 Humidistat 321894-709 though it is primarily optimized

though it is primarily optimized for the cooling circuit

high-contrast face allows for rapid visual inspections during routine maintenance or boiler troubleshooting

With a max switching current of 5A

this unit maintains an equal percentage flow characteristic

the Allanson 1092-H is a direct substitute for legacy models including 612-8A021

Aprilaire 62 Humidistat 321894-709 though it is primarily optimizedThe Aprilaire 62 Humidistat is a high performance Automatic Digital Humidifier Control specifically engineered for steam humidifiers like the Aprilaire 800 and 865. This sophisticated HVAC humidity controller features an outdoor temperature sensor that enables "set it and forget it" operation by automatically adjusting the indoor relative humidity setpoint based on external conditions. By monitoring outdoor fluctuations, the Aprilaire 62 prevents