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If the circuit does not close
featuring an adjustable range of 1 to 25 psi
As a high-efficiency 1/3 HP HVAC motor
ensuring the condenser fan motor operates within its rated amperage
Aprilaire 4655 Humidifier Control 320735-701 If the circuit does notThe Aprilaire 4655 Humidifier Control is a reliable, manual humidistat designed to provide precise low voltage 24V management for your central heating and cooling system. This essential HVAC humidity sensor utilizes a highly sensitive mechanical nylon ribbon filament that expands and contracts based on moisture levels, ensuring your whole house humidifier operates only when necessary. By manually adjusting the relative humidity (RH) setpointtypically
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